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Specifications
Type:
Fuse Resistor
Resistance:
220mΩ
Power(Watts):
1W
Temperature Coefficient:
±250ppm/℃
Operating Temperature:
-25℃~+155℃
Mfr. Part #:
RXF-1WS-0.22R-70mm-B-5-15
Package:
Through Hole,D3.5xL9mm
Key Attributes
Model Number:
RXF-1WS-0.22R-70mm-B-5-15
Product Description
Product Overview
The Changzhou Langjie Electronics Co., Ltd. Wirewound Fusible Resistor (RXF series) is designed for applications in home appliances, computers, information technology, and lighting. These resistors offer reliable performance and meet stringent electrical and mechanical specifications.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Name: Wirewound Fusible Resistor
- Series: RXF
- Certifications: RoHS compliant
- Construction Materials: Ceramic rod (Japan/Germany), Tinned CP wire terminals, Flame-retardant insulating coating (800 resistance)
Technical Specifications
| Type | Rated Power | Resistance Range () | Tolerance | Max. Operating Voltage (V) | Max. Overload Voltage (V) | Temperature Coefficient (PPM/) | Insulation Voltage (V) | Fusing Time (sec) @ Rated Power Multiples | Overall Length (MM) | Body Diameter (MM) |
| RXF1/4W (1/2WS) | 1/4W | 0.1-150 | 5% (default), G=2%, J=5%, K=10% | 250 | 400 | 250 | 300 | <2: 16; 2-10: 60; >10: 60 | 25 | 2.3 |
| RXF1/2W (1WS) | 1/2W | 0.1-510 | 5% (default), G=2%, J=5%, K=10% | 250 | 500 | 250 | 350 | <2: 25; 2-10: 60; >10: 30 | 25 | 3.5 |
| RXF1W (2WS) | 1W | 0.1-510 | 5% (default), G=2%, J=5%, K=10% | 300 | 500 | 250 | 400 | <2: 36; 2-10: 30; >10: 15 | 30 | 4.5 |
| RXF2W (3WS) | 2W | 0.1-510 | 5% (default), G=2%, J=5%, K=10% | 350 | 600 | 250 | 500 | <2: 36; 2-10: 30; >10: 15 | N/A | 5.0 |
| Type | Operating Temperature Range () | Tensile Strength (kg) | Torsional Strength | Short-time Overload (2.5x Rated Voltage for 5s) | Withstand Voltage (AC 1min) | Insulation Resistance (M) | Damp Heat Life (402, 90-95% RH, 500h) | Load Life (70, 1000h) | Solderability (% Coverage) | Solder Heat Resistance (1%) | Non-flammability (8x Rated Current for 5 min) |
| All RXF Series | -25 to 155 | 1.5kg (10s) | No breakage/loosening | No abnormalities; Resistance change 1% after cooling | 350V AC (1 min) / Max Overload Voltage (1 min) | 10000 | Resistance change 5% | Resistance change 5% | 95% | 1% | No open flame |
2401121828_LangJie-RXF-1WS-0-22R-70mm-B-5-15_C19189226.pdf
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