PTFM04BH471Q2N34B0 Murata, PTFM04BH471Q2N34B0 Datasheet

PTC THERMISTOR

PTFM04BH471Q2N34B0

Manufacturer Part Number
PTFM04BH471Q2N34B0
Description
PTC THERMISTOR
Manufacturer
Murata
Series
PTFMr
Type
PTCr
Datasheet

Specifications of PTFM04BH471Q2N34B0

Thermistor Type
PTC
Resistance
100ohm
Operating Temperature Range
-10°C To +70°C
Operating Voltage Range
16V
Thermistor Case Style
Radial Lead
No. Of Pins
2
Length/height, External
13.2mm
External Width
7.5mm
Tolerance
20 %
Termination Style
Radial
Current Rating
0.1 Amp
Dimensions
4 mm Dia.
Voltage
16 V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PTFM04BH471Q2N34B0
Manufacturer:
MURATA
Quantity:
1 140
!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
Cat.No.R90E-12
POSISTORr
for Circuit Protection
Apr.25,2011
R90E.pdf

Related parts for PTFM04BH471Q2N34B0

PTFM04BH471Q2N34B0 Summary of contents

Page 1

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 2

... All the products in this catalog comply with EU RoHS. • EU RoHS is "the European Directive 2002/95/EC on the Restriction of the Use • of Certain Hazardous Substances in Electrical and Electronic Equipment." For more details, please refer to our website 'Murata's Approach for EU RoHS' • (http://www.murata.com/info/rohs.html). R90E.pdf Apr.25,2011 ...

Page 3

... Overheat Sensing Chip Type Specifications and Test Methods Overheat Sensing Lead Type 12 Temperature Sensor Lead Type Specifications and Test Methods !Caution/Notice Chip Type PRG/PRF Series Package Lead Type PTGL/PTF Series Package POSISTORr and "POSISTOR" in this catalog are the trademarks of Murata Manufacturing Co., Ltd. R90E.pdf Apr.25,2011 ...

Page 4

... Code Dimensions (LgW) 18 1.60g0.80mm 21 2.00g1.25mm rTemperature Characteristics Code Temperature Characteristics BB Curie Point 100 C BC Curie Point 90 C tResistance Expressed by three-digit alphanumerics. The unit is ohm ( ). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. If there is a decimal point expressed by the capital letter " ...

Page 5

... Code Series F for Overheat Sensing eDimensions (LgW) Code Dimensions (LgW) 15 1.00g0.50mm 18 1.60g0.80mm 21 2.00g1.25mm rTemperature Characteristics Code Temperature Characteristics AR Curie Point 120 C AS Curie Point 130 C BA Curie Point 110 C BB Curie Point 100 C BC Curie Point Curie Point Curie Point ...

Page 6

... Nominal Body Diameter 13mm Series 14 Nominal Body Diameter 14mm Series 16 Nominal Body Diameter 16mm Series 18 Nominal Body Diameter 18mm Series rTemperature Characteristics Code Temperature Characteristics AR Curie Point 120 C AS Curie Point 130 C BA Curie Point 110 C BB Curie Point 100 C BC ...

Page 7

... Yet they have resistance-temperature characteristics that cause resistance to sharply increase when the temperature exceeds the Curie Point. The Curie Point (C.P.) is defined as the temperature at which the resistance value is twice the one Current - Voltage Characteristics (Static Characteristic) This shows the relation between applied voltage when ...

Page 8

... Figure on right) The maximum value of trip current and the minimum value of the hold current are in the range of ambient temperature -10 to +60 C. That is, when a current is smaller than the hold current, POSISTORr works only as a fixed resistor. When larger than the trip current flows, however, POSISTORr protects the circuit from overload ...

Page 9

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 10

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 11

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 12

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 13

... PRG21BC2R2MM1RA 16 6.5 PRG21BC3R3MM1RA 20 6.0 PRG21BC6R8MM1RA 24 3.5 PRG21BC4R7MM1RA 24 5.0 *Curie Point means the temperature at which the resistance value reaches twice the resistance Please ask for details. Protected by POSISTORr IC Allowable LED Working Zone Ambient Temp. Hold Current Trip Current (at +60 C) (at -10 C) (mA) ...

Page 14

... PTGL09AR150M3B51B0 56 PTGL10AR3R9M3P51B0 56 PTGL09AR4R7M3B51B0 56 PTGL10AR3R9M3B51B0 56 PTGL14AR3R3M3B71B0 56 * Curie Point means the temperature at which the resistance value reaches twice the resistance Please ask for details. 12 Resistance up !! Heat up by overcurrent ! Resistance up !! Heat up by overheat situation ! (3) Automatic reset from protective trip mode (4) 0603 and 0805 SMD type available (smaller than ...

Page 15

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 16

... PRG18BB221MB1RB 60 40 Trip current Protective threshold current 20 Hold current 0 – Ambient Temperature ( C) Continued on the following page. R90E.pdf Apr.25,2011 Resistance (at +25 C) (ohm) 22 20% 15 20% 6.8 20% 4.7 20% 3.3 20% 2.2 20% 1.0 20% 0.6 20% 0.2 20% ...

Page 17

... Hold current 20 0 – Ambient Temperature ( C) PRG18/21BC6R8M Type Trip current Protective threshold current Hold current 50 0 – Ambient Temperature ( C) PRG18/21BC3R3M Type Trip current Protective threshold current Hold current 0 – Ambient Temperature ( C) PRG18/21BC1R0M Type Trip current Protective threshold current Hold current 0 – ...

Page 18

... Protective threshold current range Hold current 20 0 – Ambient Temperature ( C) PRG21BC0R2MM1RA 3.0 2.5 Trip current 2.0 1.5 Protective threshold current 1.0 0.5 Hold current 0 Ambient Temperature ( C) PRG18BB221MB1RB 20 15 Y10 C W25 C Ambient Temp. W60 100 Overcurrent (mA) Continued on the following page. R90E.pdf Apr.25,2011 ...

Page 19

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 20

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 21

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 22

... Normal appearance Resistance change: not to exceed ±20% (*) Method of Examination Temperature range with maximum voltage applied to PTC. After applying maximum operating voltage for 3 mins. and leaving for 2 hrs. in 25°C, measured by applying voltage of less than 1.5Vdc (by a direct current of less than 10mA). ...

Page 23

... Above conditions are mentioned in Notice. Chip Type Specifications and Test Methods Rating Value Temperature range with maximum voltage applied to PTC. After leaving for 24 hrs. or more measures by 4 wire measuring methods using the direct-current terminal current of 10mA or less (0.1 or less Vdcs). ...

Page 24

... PTGL04AS100K2B51B0 400 Trip current 300 Protective threshold current 200 Hold current 100 0 - Ambient Temperature ( C) Continued on the following page. R90E.pdf Apr.25,2011 T max. d 0.05 (in mm) Lead Lead Space Diameter (F)(mm) (phi d)(mm) 5.0 0.5 5.0 0.6 5.0 0.6 5 ...

Page 25

... PTGL07AS2R7K2B51B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) PTGL09AS1R2K2B51B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) PTGL04AS100K2B51B0 - Ambient Temp Overcurrent (A) Continued on the following page. R90E.pdf Apr.25,2011 2 23 ...

Page 26

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 27

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 28

... Hold current 100 0 - Ambient Temperature ( C) PTGL09AS2R2K3B51B0 1000 Trip current 800 Protective threshold 600 current 400 Hold current 200 0 - Ambient Temperature ( C) PTGL04AS220K4B51B0 240 Trip current 200 Protective threshold 160 current 120 Hold current - Ambient Temperature ( C) Continued on the following page. R90E.pdf Apr.25,2011 ...

Page 29

... Trip current 600 500 400 300 200 100 100 10 PTGL07AS5R6K4N51B0 Trip current Protective threshold current Hold current - Ambient Temperature ( C) PTGL09AS3R3K4B51B0 Trip current Protective threshold current Hold current - Ambient Temperature ( C) PTGL05AS6R8K3B51B0 - Ambient Temp 0.1 0 Overcurrent (A) Continued on the following page. R90E.pdf Apr.25,2011 ...

Page 30

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 31

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 32

... PTGL05AS270K6B51B0 240 Trip current 200 160 Protective threshold current 120 Hold current - Ambient Temperature ( C) Continued on the following page. R90E.pdf Apr.25,2011 T max. d 0.05 (in mm) Lead Lead Space Diameter (F)(mm) (phi d)(mm) 5.0 0.6 5.0 0.6 5.0 0.6 5.0 ...

Page 33

... C Ambient Temp 100 10 PTGL09AS120K6B51B0 Trip current Protective threshold current Hold current - Ambient Temperature ( C) PTGL12AS4R7K6B51B0 Trip current Protective threshold current Hold current - Ambient Temperature ( C) PTGL05AS270K6B51B0 - Ambient Temp 0.1 0 Overcurrent (A) PTGL09AS120K6B51B0 - Ambient Temp 0.1 0 Overcurrent (A) Continued on the following page. R90E.pdf Apr ...

Page 34

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 35

... PTGL06AR0R8M1B51B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) Continued on the following page. R90E.pdf Apr.25,2011 d 0.05 5 (in mm) Lead Diameter (phi d)(mm) 0.6 0.6 0.6 0.6 0.6 0.6 0 ...

Page 36

... Ambient Temperature ( C) PTGL12AR0R2M1B51B0 4000 3500 3000 Trip current 2500 2000 Protective threshold current 1500 1000 Hold current 500 0 -20 - Ambient Temperature ( C) PTGL06AR0R8M1B51B0 100.0 -10 C +25 C Ambient +60 C Temp. 10.0 1.0 0.1 0 Overcurrent (A) Continued on the following page. R90E.pdf Apr.25,2011 100 ...

Page 37

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 38

... This state will be maintained until the abnormal state is removed or power is turned off to reset the "POSISTOR" to the original state. Surface temperature of "POSISTOR" is kept low, below a certain value, during the actuation. 4. Non-contact design leads to long life and no noise. Durable and strong against mechanical vibration and shock because solid element ...

Page 39

... R90E.pdf Apr.25,2011 PTGL07BD6R8N2B51B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) PTGL09BD3R3N2B51B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) PTGL07AR4R6H2B51B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) Continued on the following page ...

Page 40

... Trip current 1000 Protective threshold current 500 Hold current 0 – Ambient Temperature ( C) PTGL07BD330N3B51B0 300 200 Trip current 100 Protective threshold current Hold current 0 – Ambient Temperature ( C) PTGL07BD150N3B51B0 300 Trip current 200 Protective threshold current 100 Hold current 0 – Ambient Temperature ( C) R90E.pdf Apr.25,2011 ...

Page 41

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 42

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 43

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 44

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 45

... Features 1. Best suited to meet the requirements for power supplies and motor protection ...

Page 46

... Protective threshold current 200 Hold current 100 0 – Ambient Temperature ( C) PTGL10AR3R9M3P51B0 800 600 Trip current 400 Protective threshold current 200 Hold current 0 – Ambient Temperature ( C) PTGL10AR3R9M3B51B0 1000 800 Trip current 600 Protective threshold current 400 Hold current 200 0 – Ambient Temperature ( C) R90E.pdf Apr.25,2011 ...

Page 47

... Protective threshold current 500 Hold current 0 – Ambient Temperature ( C) 400 300 200 100 0 60 –20 800 600 400 200 PTGL07AR250H4B51B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) PTGL12AR5R6H4B71B0 Trip current Protective threshold current Hold current – Ambient Temperature ( C) R90E.pdf Apr.25,2011 7 45 ...

Page 48

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 49

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 50

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 51

... Features 1. Best suited to meet the requirements for power supplies and motor protection ...

Page 52

... Ambient Temperature ( C) PTGL09AR220M6B52B0 500 400 Trip current 300 Protective threshold current 200 Hold current 100 0 – Ambient Temperature ( C) PTGL14AR100M6B72B0 800 600 Trip current 400 Protective threshold current 200 Hold current 0 – Ambient Temperature ( C) PTGL18AR4R7M6B72B0 1000 800 Trip current 600 Protective threshold current ...

Page 53

... R90E.pdf Apr.25,2011 PTGL09AR220M6C61B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) PTGL12AR100M6C01B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) PTGL16AR5R6M6C01B0 Trip current Protective threshold current Hold current Ambient Temperature ( ...

Page 54

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 55

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 56

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 57

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 58

... Features 1. Best suited to meet the requirements for power supplies and motor protection ...

Page 59

... PTGL10BB120N0P52A0 Trip current Protective threshold current Hold current Ambient Temperature ( C) PTGL05AR181M9N51B0 Trip current Protective threshold current Hold current Ambient Temperature ( C) Continued on the following page. R90E.pdf Apr.25,2011 ...

Page 60

... Hold current 0 – Ambient Temperature ( C) PTGL07AR650H8B52B0 300 200 Trip current Protective threshold current 100 Hold current 0 – Ambient Temperature ( C) PTGL07AR560M9A51B0 250 200 Trip current 150 Protective threshold current 100 Hold current 50 0 – Ambient Temperature ( C) PTGL09AR250H8B52B0 Trip current 300 Protective threshold current ...

Page 61

... Trip current Protective threshold current 500 Hold current 0 – Ambient Temperature ( C) 600 400 200 0 – 800 600 400 200 –20 60 R90E.pdf Apr.25,2011 PTGL12AR150H8B72B0 Trip current Protective threshold current Hold current Ambient temperature ( C) PTGL13AR100H8B72B0 Trip current Protective threshold current Hold current Ambient Temperature ( ...

Page 62

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 63

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 64

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 65

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 66

... POSISTORr is set in an environmental chamber at 60±2°C and 90-95% humidity for 500±4 hours. After the device is left at room temperature (25°C) for one hour, the resistance measurement is then performed. POSISTORr is set in an environmental chamber at 85±3°C with maximum voltage applied for 500± ...

Page 67

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 68

... This cycle is repeated for 1000±10 hours, and after the device is left at room temperature (25°C) for one hour, the resistance measurement is performed. (A protective resistor connected in series and the inrush current through POSISTORr must be limited below max ...

Page 69

... 1.0 0.05 0.5 0.05 0.5 0.05 0.15 to 0.4 0.3 min. 1.6 0.15 0.8 0.15 0.8 0.15 0.1 to 0.6 - Operating ( Temperature Range (k ohm 50% -40 to 160 1 50% -40 to 150 1 50% -40 to 140 1 50% -40 to 130 1 50% -40 to 120 1 50% -40 to 110 1 50% -40 to 100 ...

Page 70

... Resistance Operating ( Temperature Range (ohm 470 50% -20 to 160 470 50% -20 to 150 470 50% -20 to 140 470 50% -20 to 130 470 50% -20 to 120 470 50% -20 to 110 470 50% -20 to 100 R90E.pdf Apr.25,2011 ...

Page 71

... PRF15 1.0g0.5 PRF18 Reflow Soldering 1.6g0.8 2.0g1.25 PRF21 Overheat Protection Circuit Thermal PTH Connection Overheat Sensing Chip Type (Related Data) Resistance - Temperature Characteristics (Typical) Solder resist Land (in mm 0.5 0.4-0.5 0.5 0.6-0.8 0.6-0.7 0.6-0.8 1.0-1.2 0.5-0.7 1.0-1.2 Temperature Sensing Circuit Vcc ...

Page 72

... This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. Overheat Sensing Chip Tight Tolerance Type (Reference Data) Resistance - Temperature Characteristics Range PRF15AR102RB6RC ...

Page 73

... This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. Overheat Sensing Chip Tight Tolerance Type (Reference Data) Continued from the preceding page. Resistance - Temperature Characteristics Range PRF15BF102RB6RC 1000 ...

Page 74

... This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. Overheat Sensing Chip Tight Tolerance Type (Reference Data) Continued from the preceding page. Resistance - Temperature Characteristics Range PRF18BC471RB5RB 100000 ...

Page 75

... Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. Resistance - Temperature Characteristics Range PRF18/21AS471Q Type ...

Page 76

... This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. Overheat Sensing Chip Type (Reference Data) Continued from the preceding page. Resistance - Temperature Characteristics Range PRF18/21BE471Q Type 100000 ...

Page 77

... Resistance (R25) change: Less than 20% (*) 8 Thermal Shock 9 High Temperature Load *: The resistance value after the test measured by applying voltage less than DC1.0V after left for 2hrs. **: Above mentioned soldering is done under the following conditions at our side. · Glass-Epoxy PC board · ...

Page 78

... Cold resistance 7 Humidity Test 8 Temperature Cycling 9 High Temperature Load Test *: The resistance measurement after the test measured by applying voltage less than 3VDC after left for 2 hours. **: Above mentioned soldering is done under the following conditions at our side. 11 · Glass-Epoxy PC board · Standard land dimension · ...

Page 79

... Cold Resistance Normal appearance 8 Temperature Cycling Resistance change: not to exceed 20% (*) Sensing temperature change: not to exceed Damp Heat Resistance 10 High Temperature Load (*) The resistance measurement after the test measured by applying voltage less than 1.5VDC. (by a direct current less than 10mA.) after left for 2 hours. ...

Page 80

... Temperature Cycling 11 9 Damp Heat Resistance 10 High Temperature Load (*) The resistance measurement after the test measured by applying voltage less than 1.5VDC. (by a direct current less than 10mA.) after left for 2 hours. (**) Above mentioned soldering is done under the following conditions at our side. ...

Page 81

... The operating point of "POSISTOR" is set on the steepest point along the resistance-temperature characteristic curve, thus performing the overheat protective operation securely. 6. PTFM Series and PTFL Series have the same temperature characteristic, providing a selection depending on the mounting method. Max. Voltage Part Number ...

Page 82

... POSISTORr R meter 60 Screw 40 Aluminum plate T=90 C constant Time (sec.) Relation between resistance change and time after POSISTORr PTFM04BE222Q2N34B0 is installed on the part heated at a constant temperature (3mm thick alminum sheet) is shown in the figure above. Overheat Sensing Circuit Load R E1 PTH PTF_04BG471Q2N34B0 4 10 ...

Page 83

... This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. Continued from the preceding page. Resistance - Temperature Characteristics Range (Ref. Only) PTF_04BF471Q2N34B0 ...

Page 84

... This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. Continued from the preceding page. Resistance - Temperature Characteristics Range (Ref. Only) PTF_04BG222Q2N34B0 ...

Page 85

... POSISTORr is set in an environmental chamber at 40T2°C and 90-95% humidity for 500T4 hours. And after the device is left at room temperature (25°C) for one hour, the resistance measurement is performed. POSISTORr is set in an environmental chamber at 85T3°C with PTH maximum voltage applied for 1 ...

Page 86

... Notice (Storage and Operating Condition) To keep solderability of product from declining, following storage condition is recommended. 1. Storage condition: Temperature -10 to +40 degrees C Humidity less than 75%RH (not dewing condition) 2. Storage term: Use this product within 6 months after delivery by first-in and first-out stocking system. ...

Page 87

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 88

... In case of repeated soldering, the accumulated soldering time should be within the range shown at right. (For example, Reflow peak temperature: 260 C, twice – > The accumulated soldering time at 260 C is within 15sec. ) (3) Standard Temperature Profile for Soldering (a) Insufficient preheating may cause a crack on the ceramic body ...

Page 89

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 90

... Reflow soldering conditions The following figure and table show our recommended reflow profile. (a) Insufficient preheating may cause a crack on ceramic body. The temperature difference between preheat and peak should be control within 100 C to prevent this. (b) The excessive soldering conditions may cause dissolution of metallization or deterioration of solder- wetting on the external electrode ...

Page 91

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 92

... In case of repeated soldering, the accumulated soldering time should be within the range shown below figure. ( For example, Reflow peak temperature: 260 C, twice – > The accumulated soldering time at 260 C is within 30 sec. ) (3) Standard Temperature Profile for Soldering (a) Insufficient preheating may cause a crack on ceramic body ...

Page 93

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 94

... In case of repeated soldering, the accumulated soldering time should be within the range shown below figure. (For example, Reflow peak temperature: 260 C, twice – > The accumulated soldering time at 260 C is within 30sec. ) 280 270 ...

Page 95

... Do not assemble this product with air-sealing or resin casting. Such sealing may deteriorate element. !Caution/Notice 3. When this product is operated, the temperature of some areas may be over 100 to 160 degrees C. Be sure that surrounding parts and inserting material can withstand the temperature. If the surrounding parts ...

Page 96

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 97

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 98

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 99

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

Page 100

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications because there is no space for detailed specifications. Therefore, ...

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