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Specifications
Type:
Fuse Resistor
Resistance:
4.7Ω
Power(Watts):
1W
Temperature Coefficient:
±250ppm/℃
Operating Temperature:
-25℃~+155℃
Mfr. Part #:
RXF-1WS-4.7R-45mm-B-4-18
Package:
Through Hole,D3.5xL9mm
Key Attributes
Model Number:
RXF-1WS-4.7R-45mm-B-4-18
Product Description
Wirewound Fusible Resistors
Wirewound fusible resistors designed for applications in home appliances, computers, information technology, and lighting. These resistors offer reliable performance and adhere to RoHS specifications.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Type: Wirewound Fusible Resistors (RXF series)
- Certifications: RoHS compliant
Technical Specifications
| Type | Rated Power | Resistance Range () | Tolerance | Max Operating Voltage (V) | Max Overload Voltage (V) | Dielectric Strength (V) | Temperature Coefficient (PPM/) |
|---|---|---|---|---|---|---|---|
| RXF1/4W (0.5WS) | 0.25W | 0.1-150 | 5% (default), G=2%, K=10% | 250 | 400 | 300 | 250 |
| RXF1/2W (1WS) | 0.5W | 0.1-510 | 5% (default), G=2%, K=10% | 250 | 500 | 350 | 250 |
| RXF1W (2WS) | 1W | 0.1-510 | 5% (default), G=2%, K=10% | 300 | 500 | 400 | 250 |
| RXF2W (3WS) | 2W | 0.1-510 | 5% (default), G=2%, K=10% | 350 | 600 | 500 | 250 |
| Type | Body Diameter (D0.5mm) | Body Length (L0.5mm) | Height (H3mm) | Lead Diameter (d0.05mm) | Operating Temperature Range () |
|---|---|---|---|---|---|
| RXF0.25W (0.5WS) | 3 | 6.4 | 0.4 | /5 | -25 to 155 |
| RXF0.5W (1WS) | 5 | 9 | 0.5 | /0 | -25 to 155 |
| RXF1W (2WS) | 5 | 11 | 0.5 | /5 | -25 to 155 |
| Rated Power | Fuse Time (seconds) for <2 | Fuse Time (seconds) for 2-10 | Fuse Time (seconds) for >10 |
|---|---|---|---|
| RXF1/4W (1/2WS) | 16 | 60 | 60 |
| RXF1/2W (1WS) | 25 | 60 | 30 |
| RXF1W (2WS) | 36 | 30 | 15 |
| RXF2W (3WS) | - | - | - |
2401081415_LangJie-RXF-1WS-4-7R-45mm-B-4-18_C19189265.pdf
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