Product Overview
The Changzhou Langjie Electronics Co., Ltd. Wirewound Fusible Resistor series, designated as RXF, is designed for applications in home appliances, computers, information technology, and lighting. These resistors offer reliable performance with specifications for power rating, resistance value, tolerance, and various packaging and forming options. They comply with RoHS standards.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Name: Wirewound Fusible Resistor
- Series: RXF
- Certifications: RoHS
- Material (Body): Japanese and German ceramic rod
- Material (Terminals): Tinned CP wire for electrical use
- Coating: Grey flame-retardant insulating coating (800 resistant)
- Color Code: 5 distinct color bands for resistance value, tolerance, and identification
Technical Specifications
| Type | Rated Power | Resistance Range () | Temperature Coefficient (PPM/) | Max Operating Voltage (V) | Max Overload Voltage (V) | Dielectric Strength (V) | Fuse Time (<2) (sec) | Fuse Time (2-10) (sec) | Fuse Time (>10) (sec) |
| RXF1/4W (1/2WS) | 0.25W | 0.1-150 | 250 | 250 | 400 | 300 | 16 | 60 | 60 |
| RXF1/2W (1WS) | 0.5W | 0.1-510 | 250 | 250 | 500 | 350 | 16 | 60 | 60 |
| RXF1W (2WS) | 1W | 0.1-510 | 250 | 300 | 500 | 400 | 16 | 30 | 30 |
| RXF2W (3WS) | 2W | 0.1-510 | 250 | 350 | 600 | 500 | 16 | 30 | 15 |
| Type | D0.5 (mm) | L0.5 (mm) | H3 (mm) | d0.05 (mm) | Operating Temperature Range () | Tensile Strength (kg) | Torsion Strength |
| RXF0.25W (0.5WS) | 3 | 6.4 | 0.4 | / | -25~155 | 1.5 | No breakage or loosening |
| RXF0.5W (1WS) | 5 | 9 | 0.5 | 0 | -25~155 | 1.5 | No breakage or loosening |
| RXF1W (2WS) | 5 | 11 | 0.5 | 5 | -25~155 | 1.5 | No breakage or loosening |
| Type | Soldering Adhesion (%) | Solder Heat Resistance Resistance Change (%) | Non-flammability | Insulation Resistance (M) | Wet Life Resistance Change (%) | Load Life Resistance Change (%) |
| All RXF Types | >95% | 1% | No open flame | >10000 | 5% | 5% |
2401081414_LangJie-RXF-0-5WS-2R2-60mm-TB_C19189298.pdf
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