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Specifications
Type:
Fuse Resistor
Resistance:
15Ω
Power(Watts):
2W
Temperature Coefficient:
±250ppm/℃
Operating Temperature:
-25℃~+155℃
Mfr. Part #:
RXF-2WS-15R-70mm-B
Package:
Through Hole,D4.5xL11mm
Key Attributes
Model Number:
RXF-2WS-15R-70mm-B
Product Description
Wirewound Fusible Resistors
This specification is for wirewound resistors used in home appliances, computers, information technology, and lighting applications. They are designed to meet mechanical and electrical performance requirements under various operating conditions.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Type: Wirewound Fusible Resistors (RXF series)
- Certifications: RoHS compliant
Technical Specifications
| Type | Rated Power (W) | Resistance Range () | Tolerance | Max Operating Voltage (V) | Max Overload Voltage (V) | Dielectric Strength (V) | Temperature Coefficient (PPM/) |
|---|---|---|---|---|---|---|---|
| RXF1/4W (0.5WS) | 0.25 | 0.1-150 | 5% (default), 2% (G), 10% (K) | 250 | 400 | 300 | 250 |
| RXF1/2W (1WS) | 0.5 | 0.1-510 | 5% (default), 2% (G), 10% (K) | 250 | 500 | 350 | 250 |
| RXF1W (2WS) | 1 | 0.1-510 | 5% (default), 2% (G), 10% (K) | 300 | 500 | 400 | 250 |
| RXF2W (3WS) | 2 | 0.1-510 | 5% (default), 2% (G), 10% (K) | 350 | 600 | 500 | 250 |
| Type | Body Material | Terminal Material | Coating | Operating Temperature Range () | Tensile Strength (kg) | Torsional Strength | Solder Adhesion (%) | Solder Heat Resistance ( change) | Non-flammability |
|---|---|---|---|---|---|---|---|---|---|
| RXF Series | Ceramic rod (Japan/Germany) | Tinned CP wire | Gray flame-retardant insulating coating (800 resistance) | -25 to 155 | 1.5 (10s) | No breakage or loosening | >95% | 1% | No open flame at 8x rated current for 5 min |
| Fuse Time (seconds) @ Rated Power Multiples | < 2 | 2-10 | >10 |
|---|---|---|---|
| x16 | 60 | 60 | 60 |
| x25 | 60 | 30 | 30 |
| x36 | 30 | 15 | 15 |
2401081415_LangJie-RXF-2WS-15R-70mm-B_C19189276.pdf
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