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Specifications
Type:
Fuse Resistor
Resistance:
33Ω
Power(Watts):
2W
Temperature Coefficient:
±250ppm/℃
Operating Temperature:
-25℃~+155℃
Mfr. Part #:
RXF-2WS-33R-90mm-B-4-21
Package:
Through Hole,D4.5xL11mm
Key Attributes
Model Number:
RXF-2WS-33R-90mm-B-4-21
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 RoHS specifications.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Type: Wirewound Fusible Resistor
- Certification: RoHS compliant
- Material (Body): Japanese and German ceramic rod
- Material (Terminals): Tinned CP wire for electrical use
- Coating: Grey flame-retardant insulating coating (800 resistance)
- Marking: 5 color bands (resistance value, tolerance, identification)
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 |
| RXF1/4W (0.5WS) | 0.25W | 0.1-150 | J=5% (default), G=2%, K=10% | 250 | 400 | 250 | 300 | <2: 16, 2-10: 60, >10: 60 |
| RXF1/2W (1WS) | 0.5W | 0.1-510 | J=5% (default), G=2%, K=10% | 250 | 500 | 250 | 350 | <2: 25, 2-10: 30, >10: 30 |
| RXF1W (2WS) | 1W | 0.1-510 | J=5% (default), G=2%, K=10% | 300 | 500 | 250 | 400 | <2: 36, 2-10: 15, >10: 15 |
| RXF2W (3WS) | 2W | 0.1-510 | J=5% (default), G=2%, K=10% | 350 | 600 | 250 | 500 | <2: 36, 2-10: 15, >10: 15 |
| Type | D0.5 (mm) | L0.5 (mm) | H3 (mm) | d0.05 (mm) | Operating Temperature Range () |
| RXF0.25W (0.5WS) | 3 | 6.4 | 0.4 | / 5 | -25~155 |
| RXF0.5W (1WS) | 5 | 9 | 0.5 | / 0 | -25~155 |
| RXF1W (2WS) | 5 | 11 | 0.5 | / 5 | -25~155 |
2401081414_LangJie-RXF-2WS-33R-90mm-B-4-21_C19189283.pdf
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