Wirewound Fusible Resistors
This specification applies to wirewound fusible resistors used in home appliances, computers, information technology, and lighting applications. These resistors are designed to meet specific electrical and mechanical performance requirements under various operating conditions.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Type: Wirewound Fusible Resistors (RXF series)
- Certifications: RoHS compliant
- Materials: Ceramic rod (Japan/Germany), Tinned CP wire terminals, Flame-retardant insulating coating (grey, 800 resistant)
Technical Specifications
| Type | Rated Power | Resistance Range () | Tolerance | Max Operating Voltage (V) | Max Overload Voltage (V) | Dielectric Strength (V) | Temperature Coefficient (PPM/) | Operating Temperature Range () |
|---|---|---|---|---|---|---|---|---|
| RXF1/4W (0.5WS) | 0.25W | 0.1-150 | 5% (default), 2% (G), 10% (K) | 250 | 400 | 300 | 250 | -25 to 155 |
| RXF1/2W (1WS) | 0.5W | 0.1-510 | 5% (default), 2% (G), 10% (K) | 250 | 500 | 350 | 250 | -25 to 155 |
| RXF1W (2WS) | 1W | 0.1-510 | 5% (default), 2% (G), 10% (K) | 250 | 500 | 400 | 250 | -25 to 155 |
| RXF2W (3WS) | 2W | 0.1-510 | 5% (default), 2% (G), 10% (K) | 250 | 600 | 500 | 250 | -25 to 155 |
| Type | Rated Power | Body Diameter (D0.5mm) | Body Length (L0.5mm) | Lead Wire Diameter (d0.05mm) | Overall Length (MM) |
|---|---|---|---|---|---|
| RXF0.25W (0.5WS) | 0.25W | 3 | 6.4 | 0.4 | * |
| RXF0.5W (1WS) | 0.5W | 5 | 9 | 0.5 | * |
| RXF1W (2WS) | 1W | 5 | 11 | 0.5 | * |
| Fuse Characteristic (Rated Power Multiples) | Fuse Time (Seconds) <2 | Fuse Time (Seconds) 2-10 | Fuse Time (Seconds) >10 |
|---|---|---|---|
| x16 | 60 | 60 | 60 |
| x25 | 60 | 30 | 30 |
| x36 | 30 | 15 | 15 |
2401081414_LangJie-RXF-1WS-15R-60mm-B-4-26_C19189248.pdf
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