EPCOS B57891M0472K000 Glass Encapsulated NTC Thermistor 4.7kΩ, 3.5 (Dia.) x 3.5mm

  • RS Stock No. 146-0118
  • Mfr. Part No. B57891M0472K000
  • Manufacturer EPCOS
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): ID
Product Details

NTC sensor elements are the functional basis for all kinds of NTC temperature sensors in all applications. TDK offers epoxy resin and glass-encapsulated elements for temperature ranges of up to 160°C and 300°C, respectively, as well as unleaded NTC chip thermistors for temperature measurement, e.g. in IGBT modules. These sensor elements, which are available with and without insulated leads, feature fast response times and very precise measurements.

Short response time
High measuring accuracy
Tight B value tolerances available
Epoxy resin encapsulation
PTFE-insulated leads of
silver-plated nickel wire,
AWG 30 (50 mm)
PTFE-insulated leads of
silver-plated Cu wire
(19 x 0.07 mm),AWG 28 (350 mm)
UL approval (E69802)

Specifications
Attribute Value
Series B57891M
Temperature Coefficient Type NTC
Thermal Time Constant 12s
Resistance @ 25 °C 4.7 kΩ
Tolerance ±10%
Application Compensation, Temperature Measurement
Maximum Power Rating 200mW
Depth 3.5 (Dia.)mm
Height 3.5mm
Dimensions 3.5 (Dia.) x 3.5mm
Maximum Operating Temperature +125°C
Minimum Operating Temperature -40°C
2000 In stock for delivery within 2 working days
Unit of sale: Each (In a Box of 1000)
0.236
(exc. VAT)
0.29
(inc. VAT)
units
Per unit
Per Box*
1000 +
€0.236
€236.00
*price indicative
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