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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-4-16
Package:
Through Hole,D3.5xL9mm
Key Attributes
Model Number:
RXF-1WS-4.7R-45mm-B-4-16
Product Description
Wirewound Fusible Resistors
This specification applies to wirewound resistors for home appliances, computers, information technology, and lighting. The product series conforms to RoHS specifications.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Type: Wirewound Fusible Resistors
- Certifications: RoHS
Technical Specifications
| Type | Rated Power | Nominal Resistance | Total Length (mm) | Tolerance | Body Material | Coating | Operating Temperature Range (C) | Tensile Strength (kg) | Torsional Strength | Insulation Resistance (M) | Load Life (hours) | Solder Adhesion (%) | Non-flammability |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RXF | 0.25W (0.5WS) | , K, M | MM | 2% (G), 5% (J), 10% (K) | Japanese/German Ceramic Rod | Gray flame-retardant insulating coating (800 resistant) | -25 ~ 155 | 1.5 (10s) | No breakage or looseness | 10000 | 1000 | 95% | No open flame when 8x rated current applied for 5 min |
| RXF | 0.5W (1WS) | , K, M | MM | 2% (G), 5% (J), 10% (K) | Japanese/German Ceramic Rod | Gray flame-retardant insulating coating (800 resistant) | -25 ~ 155 | 1.5 (10s) | No breakage or looseness | 10000 | 1000 | 95% | No open flame when 8x rated current applied for 5 min |
| RXF | 1W (2WS) | , K, M | MM | 2% (G), 5% (J), 10% (K) | Japanese/German Ceramic Rod | Gray flame-retardant insulating coating (800 resistant) | -25 ~ 155 | 1.5 (10s) | No breakage or looseness | 10000 | 1000 | 95% | No open flame when 8x rated current applied for 5 min |
| RXF | 2W (3WS) | , K, M | MM | 2% (G), 5% (J), 10% (K) | Japanese/German Ceramic Rod | Gray flame-retardant insulating coating (800 resistant) | -25 ~ 155 | 1.5 (10s) | No breakage or looseness | 10000 | 1000 | 95% | No open flame when 8x rated current applied for 5 min |
| Type | Resistance Range () | Temp. Coefficient (PPM/C) | Max. Operating Voltage (V) | Max. Overload Voltage (V) | Dielectric Strength Voltage (V AC, 1 min) |
|---|---|---|---|---|---|
| RXF1/4W (1/2WS) | 0.1-150 | 250 | 250 | 400 | 300 |
| RXF1/2W (1WS) | 0.1-510 | 250 | 250 | 500 | 350 |
| RXF1W (2WS) | 0.1-510 | 250 | 300 | 500 | 400 |
| RXF2W (3WS) | 0.1-510 | 250 | 350 | 600 | 500 |
| Fuse Time (sec) for Rated Power Multiples | < 2 | 2-10 | >10 |
|---|---|---|---|
| 16x Rated Power | 60 | 60 | 60 |
| 25x Rated Power | 60 | 30 | 30 |
| 36x Rated Power | 30 | 15 | 15 |
2401081415_LangJie-RXF-1WS-4-7R-45mm-B-4-16_C19189266.pdf
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