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Specifications
Resistance @ 25℃:
470kΩ
Power(Watts):
100mW
Operating Temperature:
-40℃~+125℃
Tolerance:
±3%
B Constant (25℃/100℃):
4614K
Steady State Current (Max):
40uA
B Constant (25℃/85℃):
4582K
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
4500K
B Constant Tolerance:
±3%
Mfr. Part #:
NCP18WM474E03RB
Package:
0603
Key Attributes
Model Number:
NCP18WM474E03RB
Product Description
Product Overview
The NCP18WM474E03RB is a thermistor designed for temperature compensation and sensing applications. It offers excellent solderability, high stability, and precise resistance and B-constant values. Suitable for various electronic circuits, including mobile communications and rechargeable batteries, it is available in small SMD sizes and is lead-free.
Product Attributes
- Brand: Murata
- Certifications: UL/cUL (UL1434, File No.E137188)
- Material: Lead-free
- Usage Grade: Consumer Grade
Technical Specifications
| Parameter | Value |
|---|---|
| Resistance (@ 25) | 470k |
| Resistance Tolerance (@ 25) | 3% |
| B-Constant (@ 25/50) | 4500K |
| B-Constant Tolerance (@ 25/50) | 3% |
| B-Constant (25/80) (Reference Value) | 4571K |
| B-Constant (25/85) (Reference Value) | 4582K |
| B-Constant (25/100) (Reference Value) | 4614K |
| Permissive Operating Current (@ 25) | 0.04mA |
| Rated Electric Power (@ 25) | 100.0mW |
| Typical Dissipation Constant (@ 25) | 1mW/ |
| Operating Temperature Range | -40 to 125 |
| Size Code (mm) | 1.6x0.8mm |
| Size Code (inch) | 0.6x0.3inch |
| Shape | SMD |
| Mass | 0.0047g |
| Packaging | 180mm Paper Tape (4000 pcs/reel) |
1810311124_muRata-NCP18WM474E03RB_C162669.pdf
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