Lead free automotive thermistor muRata NCU18WB473F6SRB with flow reflow solderability and UL cUL approval
Product Overview
The NCU18WB473F6SRB is a high-stability thermistor with excellent solderability and long-term aging stability. It offers high accuracy in resistance and B-constant, making it suitable for temperature compensation in circuits requiring high temperatures. This product is flow/reflow solderable and lead-free, recognized by UL/cUL (UL1434, File No.E137188). It is an automotive-grade component.
Product Attributes
- Brand: Murata Manufacturing Co., Ltd.
- Certifications: UL/cUL (UL1434, File No.E137188)
- Material: Not specified
- Color: Not specified
- Origin: Not specified
- Usage: Automotive Grade
Technical Specifications
| Parameter | Value |
| Part Number | NCU18WB473F6SRB |
| Resistance (25) | 47k |
| Resistance Tolerance (25) | 1% |
| B-Constant (25/50) | 4050K |
| B-Constant Tolerance (25/50) | 1% |
| B-Constant (25/80) (Reference Value) | 4101K |
| B-Constant (25/85) (Reference Value) | 4108K |
| B-Constant (25/100) (Reference Value) | 4131K |
| Max. Voltage | 5V |
| Maximum Operating Current (25) | 0.046mA |
| Typical Dissipation Constant (25) | 1mW/ |
| Operating Temperature Range | -40 to 150 |
| Size Code (mm) | 1.6x0.8mm |
| Size Code (inch) | 0.6x0.3inch |
| Shape | SMD |
| Mass | 0.0047g |
| Packaging Specifications | 180mm Paper Tape |
| Minimum Order Quantity | 4000 |
Applications
- Various engine control units
- ABS control unit
- High power devices (IGBT)
- Temperature compensation for various circuits required high temperature.
Attention
This datasheet may be out of date. Please download the latest datasheet from the official website of Murata Manufacturing Co., Ltd. Specifications are subject to change or discontinuation without notice. Please consult sales representatives or product engineers before ordering. This datasheet contains typical specifications; review product specifications or consult the approval sheet for detailed specifications before ordering.
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