B57276K123A28 EPCOS Inc, B57276K123A28 Datasheet

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B57276K123A28

Manufacturer Part Number
B57276K123A28
Description
NTC Thermistor K276/12K/A28
Manufacturer
EPCOS Inc
Series
B57276Kr
Datasheet

Specifications of B57276K123A28

Resistance In Ohms @ 25°c
12K
Resistance Tolerance
±2%
B Value Tolerance
±1.5%
B25/100
3760K
Operating Temperature
-10°C ~ 100°C
Power - Max
500mW
Package / Case
Cylindrical Probe Assembly
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
B0/50
-
B25/50
-
B25/75
-
B25/85
-
Lead Length
-
Mounting Type
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
495-3038
NTC thermistors for
temperature measurement
Probe assemblies
Series/Type:
Date:
© EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
B57276K
February 2009

Related parts for B57276K123A28

B57276K123A28 Summary of contents

Page 1

NTC thermistors for temperature measurement Probe assemblies Series/Type: B57276K Date: February 2009 © EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. ...

Page 2

Temperature measurement Probe assemblies Applications Washing machines Dish washers Tumble-dryers Water boilers Features Suitable for use in corrosive environments Compact stainless steel case RAST 2.5 or RAST 5 connector Cost-effective ready-to-use sensor UL approval (E69802) VDE approval (DIN EN 60539-1: ...

Page 3

Temperature measurement Probe assemblies General technical data Climatic category Max. power Resistance tolerance Dissipation factor Thermal time constant Heat capacity Insulation resistance Test voltage Electrical specification and ordering codes RAST 2.5 connector 60 1204 60 ...

Page 4

Temperature measurement Probe assemblies Reliability data Test Standard Storage in IEC dry heat 60068-2-2 Storage in damp IEC heat, steady state 60068-2-78 Rapid temperature IEC cycling 60068-2-14 Endurance Long-term stability (empirical value) Robustness of DIN terminations 46 249 Please read ...

Page 5

Temperature measurement Probe assemblies R/T characteristics 2003 R/T No 3980 K 25/100 R /R (%/ 55.0 97.578 7.5 50.0 67.65 7.2 45.0 47.538 7.0 40.0 33.831 6.7 35.0 24.359 6.5 30.0 17.753 ...

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Temperature measurement Probe assemblies Please read Cautions and warnings and Important notes at the end of this document. Page B57276K K276 ...

Page 7

Temperature measurement Probe assemblies Cautions and warnings General See "Important notes" at the end of this document. Storage Store thermistors only in original packaging. Do not open the package prior to storage. Storage conditions in original packaging: storage temperature humidity ...

Page 8

Temperature measurement Probe assemblies Mounting Ensure that no thermo-mechanical stress occurs due to production processes (curing or overmolding processes) when thermistors are sealed, potted or overmolded or during their subsequent operation. The maximum temperature of the thermistor must not be ...

Page 9

Temperature measurement Probe assemblies Symbols and terms Symbol English A Area AWG American Wire Gauge B B value B B value determined by resistance 25/100 measurement and 100 C C Heat capacitance th I Current N Number ...

Page 10

Temperature measurement Probe assemblies Symbol English Temperature coefficient Tolerance, change Dissipation factor th Thermal cooling time constant c Thermal time constant a Abbreviations / Notes Symbol English Surface-mounted devices * To be replaced by a number in ordering codes, type ...

Page 11

Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...

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