NCU18WB473F6SRB
NTC ThermistorThe NCU18WB473F6SRB is a ntc thermistor from Murata Electronics. View the full NCU18WB473F6SRB datasheet below including key specifications.
Key Specifications
| Parameter | Value |
|---|---|
| B Constant (25℃/100℃) | 4131K |
| B Constant (25℃/100℃) | 4131K |
| B Constant (25℃/100℃) | 4131K |
| B Constant (25℃/100℃) | 4131K |
| B Constant (25℃/100℃) | 4131K |
| B Constant (25℃/50℃) | 4050K |
| B Constant (25℃/50℃) | 4050K |
| B Constant (25℃/50℃) | 4050K |
| B Constant (25℃/50℃) | 4050K |
| B Constant (25℃/50℃) | 4050K |
| B Constant (25℃/85℃) | 4108K |
| B Constant (25℃/85℃) | 4108K |
| B Constant (25℃/85℃) | 4108K |
| B Constant (25℃/85℃) | 4108K |
| B Constant (25℃/85℃) | 4108K |
| B Constant Tolerance | ±1% |
| B Constant Tolerance | ±1% |
| B Constant Tolerance | ±1% |
| B Constant Tolerance | ±1% |
| B Constant Tolerance | ±1% |
| B Value Tolerance | ±1% |
| B25/100 | 4131K |
| B25/50 | 4050K |
| B25/85 | 4108K |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C |
| Operating Temperature | -40℃~+150℃ °C |
| Package / Case | 0603 (1608 Metric) |
| Qualification | AEC-Q200 |
| Resistance @ 25℃ | 47kΩ |
| Resistance @ 25℃ | 47kΩ |
| Resistance @ 25℃ | 47kΩ |
| Resistance @ 25℃ | 47kΩ |
| Resistance @ 25℃ | 47kΩ |
| Resistance in Ohms @ 25°C | 47k |
| Resistance Tolerance | ±1% |
| Steady State Current (Max) | 46uA |
| Steady State Current (Max) | 46uA |
| Steady State Current (Max) | 46uA |
| Steady State Current (Max) | 46uA |
| Steady State Current (Max) | 46uA |
| Tolerance | ±1% |
Overview
Part: NCU18WB473F6SRB — Murata Manufacturing Co., Ltd.
Type: NTC Thermistor
Description: A surface-mount NTC thermistor with 47 kΩ resistance at 25 °C, a B-constant of 4050K (25/50 °C), and an operating temperature range of -40 to 150 °C.
Operating Conditions:
- Operating temperature: -40 to 150 °C
- Permissive Operating Current (25 °C): 0.14mA
- Rated Electric Power (25 °C): 100.0mW
Absolute Maximum Ratings:
- Max junction/storage temperature: 150 °C
Key Specs:
- Resistance (25 °C): 47kΩ
- Resistance Value Tolerance (25 °C): ±1%
- B-Constant (25/50 °C): 4050K
- B-Constant (25/50 °C) Tolerance: ±1%
- Typical Dissipation Constant (25 °C): 1mW/°C
- Size Code: 1.6x0.8mm
- Mass: 0.0047g
Features:
- Excellent solderability and high stability in environment
- Excellent long time aging stability
- High accuracy in resistance and B-constant
- Flow / Reflow soldering possible
Applications:
- Various engine control units
- ABS control unit
- High power devices (IGBT)
- Temperature compensation for various circuits required high temperature
Package:
- SMD (1.6x0.8mm)
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| NCU18WB | Murata Manufacturing Co., Ltd. | — |
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