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Specifications
Type:
Fuse Resistor
Resistance:
4.7Ω
Power(Watts):
1W
Temperature Coefficient:
±250ppm/℃
Operating Temperature:
-25℃~+155℃
Mfr. Part #:
RXF-1WS-4.7R-60mm-B-4-21
Package:
Through Hole,D3.5xL9mm
Key Attributes
Model Number:
RXF-1WS-4.7R-60mm-B-4-21
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.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Type: Wirewound Fusible Resistor
- Series: RXF
- Certifications: RoHS compliant
- Construction Materials: Ceramic rod (Japan/Germany), tinned CP wire terminals, flame-retardant insulating coating (800 resistance)
- Color: Gray coating with color code markings
Technical Specifications
| Type | Rated Power | Resistance Range () | Tolerance | Max Operating Voltage (V) | Max Overload Voltage (V) | Dielectric Strength (V) | Temperature Coefficient (PPM/) | Fuse Time (sec) |
| RXF1/4W (0.5WS) | 0.25W | 0.1-150 | J (5%) | 250 | 400 | 300 | 250 | 16 (for <2), 60 (for 2-10), 60 (for >10) |
| RXF1/2W (1WS) | 0.5W | 0.1-510 | J (5%) | 250 | 500 | 350 | 250 | 16 (for <2), 60 (for 2-10), 30 (for >10) |
| RXF1W (2WS) | 1W | 0.1-510 | J (5%) | 300 | 500 | 400 | 250 | 16 (for <2), 30 (for 2-10), 15 (for >10) |
| RXF2W (3WS) | 2W | 0.1-510 | J (5%) | 350 | 600 | 500 | 250 | 16 (for <2), 30 (for 2-10), 15 (for >10) |
| Type | D0.5 (mm) | L0.5 (mm) | H3 (mm) | d0.05 (mm) | Operating Temperature Range () | Tensile Strength (kg) | Torsional Strength |
| RXF0.25W (0.5WS) | 3 | 6.4 | 0.4 | / | -25~155 | 1.5 | No breakage/loosening |
| RXF0.5W (1WS) | 5 | 9 | 0.5 | 0 | -25~155 | 1.5 | No breakage/loosening |
| RXF1W (2WS) | 5 | 11 | 0.5 | 5 | -25~155 | 1.5 | No breakage/loosening |
2401081415_LangJie-RXF-1WS-4-7R-60mm-B-4-21_C19189267.pdf
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