PTFM04BH471Q2N34B0 Murata, PTFM04BH471Q2N34B0 Datasheet - Page 15

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

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

!Note
Overcurrent Protection device with resettable function
suitable for current limiting resistor.
This product is a chip type PTC thermistor for
overcurrent protection which is suitable for the
following.
•Countermeasure for short circuit testing
•Current limiting resistor
1. Rapid operation to protect the circuit in an
2. Suitable for countermeasure to short circuit test
3. Stable resistance after operation due to ceramic
4. Similar size (0603 size) is possible due to the
5. Possible to use these products as current
6. SMD type is helpful for miniaturizing circuits
PRG18BB471MB1RB
PRG18BB221MB1RB
PRG18BB101MB1RB
PRG18BB470MB1RB
PRG18BB330MB1RB
PRG18BC6R8MM1RB
PRG18BC4R7MM1RB
PRG18BC3R3MM1RB
PRG18BC2R2MM1RB
PRG18BC1R0MM1RB
Maximum Current shows typical capacities of the transformer which can be used.
This series is applied to reflow soldering.
This series is recognized by UL.
Chip Type 0603(1608) Size
POSISTORr for Circuit Protection
Overcurrent Protection Chip Type
Features
overcurrent condition abnormality such as a
short circuit.
By removing the overcurrent condition, these
products automatically return to the initial
condition and can be used repeatedly.
in safety standard
PTC
large capacity for electric power.
limiting resistors with overcurrent protection
functions
because of its small size and light weight.
• 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.
Part Number
Voltage
Max.
(V)
24
24
24
24
24
20
20
16
12
6
Hold Current
(at +60 C)
(mA)
100
120
150
220
10
15
20
25
80
7
Hold Current
(at +25 C)
(mA)
120
155
180
220
330
10
14
21
29
36
Trip Current
(at +25 C)
(mA)
260
330
400
500
740
21
29
45
61
71
Trip Current
(at -10 C)
(mA)
320
400
480
600
850
25
35
55
75
85
Part Number
PRG18_RB
PRG21_RA
PRG21_RK
e
1.6 0.15 0.8 0.15 0.8 0.15 0.1 to 0.6
2.0 0.2 1.25 0.2 0.9 0.2 0.2 min. 0.5 min.
2.0 0.2 1.25 0.2 1.25 0.2 0.2 min. 0.5 min.
L
Current
g
L
Max.
3500
5000
4500
5000
7500
(mA)
130
300
630
900
60
Dimensions (mm)
W
e
T
W
Resistance
470 20%
220 20%
100 20%
(at +25 C)
6.8 20%
4.7 20%
3.3 20%
2.2 20%
1.0 20%
47 20%
33 20%
(ohm)
e
g
-
13
Apr.25,2011
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