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Specifications
Type:
Fuse Resistor
Resistance:
3Ω
Power(Watts):
500mW
Temperature Coefficient:
±250ppm/℃
Operating Temperature:
-25℃~+155℃
Mfr. Part #:
RXF-0.5W-3R-60mm-B
Package:
Through Hole,D3.5xL9mm
Key Attributes
Model Number:
RXF-0.5W-3R-60mm-B
Product Description
Product Overview
The Changzhou Langjie Electronics Co., Ltd. Wirewound Fusible Resistor series (RXF) is designed for applications in home appliances, computers, information technology, and lighting. These resistors offer reliable performance with specifications for various electrical and mechanical characteristics, including power rating, resistance value, tolerance, and physical dimensions. They are RoHS compliant and suitable for a wide range of operating temperatures.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Name: Wirewound Fusible Resistor
- Series: RXF
- Certifications: RoHS compliant
- Construction: Ceramic rod base (Japan/Germany), tinned copper wire terminals, flame-retardant insulating coating (grey, heat resistant to 800).
Technical Specifications
| Type | Rated Power (W) | Resistance Range () | Temperature Coefficient (PPM/) | Max Operating Voltage (V) | Max Overload Voltage (V) | Dielectric Strength (V) | Fusing Time (sec) <2 | Fusing Time (sec) 2-10 | Fusing Time (sec) >10 |
| RXF 1/4W (0.5WS) | 0.25 | 0.1-150 | 250 | 250 | 400 | 300 | 16 | 60 | 60 |
| RXF 1/2W (1WS) | 0.5 | 0.1-510 | 250 | 250 | 500 | 350 | 25 | 60 | 30 |
| RXF 1W (2WS) | 1 | 0.1-510 | 250 | 300 | 500 | 400 | 36 | 30 | 15 |
| RXF 2W (3WS) | 2 | 0.1-510 | 250 | 350 | 600 | 500 | 36 | 30 | 15 |
| Type | D0.5 (mm) | L0.5 (mm) | H3 (mm) | d0.05 (mm) | Operating Temperature Range () | Tensile Strength (kg) | Torsional Strength | Solder Adhesion (%) | Solder Heat Resistance Change (%) | Non-flammability |
| RXF 0.25W (0.5WS) | 3 | 6.4 | 0.4 | / | -25~155 | 1.5 | Pass | 95% | 1% | No open flame at 8x rated current for 5 min |
| RXF 0.5W (1WS) | 5 | 9 | 0.5 | 0 | -25~155 | 1.5 | Pass | 95% | 1% | No open flame at 8x rated current for 5 min |
| RXF 1W (2WS) | 5 | 11 | 0.5 | 5 | -25~155 | 1.5 | Pass | 95% | 1% | No open flame at 8x rated current for 5 min |
| Type | Insulation Resistance (M) | Wet Life Resistance Change (%) | Load Life Resistance Change (%) | Short-time Overload Resistance Change (%) | Dielectric Strength Test (V AC, 1 min) |
| RXF 1/4W, 1/2WS | 10000 | 5% | 5% | 1% | 350V / Max Overload Voltage |
| RXF 1/2W, 1WS | 10000 | 5% | 5% | 1% | 350V / Max Overload Voltage |
| RXF 1W, 2WS | 10000 | 5% | 5% | 1% | 350V / Max Overload Voltage |
| RXF 2W, 3WS | 10000 | 5% | 5% | 1% | 350V / Max Overload Voltage |
2401081414_LangJie-RXF-0-5W-3R-60mm-B_C19189299.pdf
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