EPCOS NTC Thermistor, 4.7kΩ Resistance, NTC Type, 3.5 x 3.5mm
- RS Stock No.:
- 146-0117
- Mfr. Part No.:
- B57891M0472J000
- Manufacturer:
- EPCOS
Discontinued product
- RS Stock No.:
- 146-0117
- Mfr. Part No.:
- B57891M0472J000
- Manufacturer:
- EPCOS
Technical data sheets
Legislation and 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)
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 | 4.7kΩ |
| Tolerance | ±5% |
| Maximum Power Rating | 200mW |
| Depth | 3.5mm |
| Height | 3.5mm |
| Dimensions | 3.5 x 3.5mm |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +125°C |