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Specifications
Type:
Fuse Resistor
Resistance:
220Ω
Power(Watts):
2W
Temperature Coefficient:
±250ppm/℃
Operating Temperature:
-25℃~+155℃
Mfr. Part #:
RXF-2WS-220R-62mm-TB
Package:
Through Hole,D4.5xL11mm
Key Attributes
Model Number:
RXF-2WS-220R-62mm-TB
Product Description
Wirewound Fusible Resistors
Wirewound fusible resistors designed for applications in home appliances, computers, information technology, and lighting. These resistors offer reliable performance and meet stringent electrical and mechanical standards.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Type: Wirewound Fusible Resistors (RXF series)
- Certifications: RoHS compliant
Technical Specifications
| Type | Rated Power (W) | Resistance Range () | Tolerance | Max. Operating Voltage (V) | Max. Overload Voltage (V) | Dielectric Strength (V) |
|---|---|---|---|---|---|---|
| RXF1/4W (0.5WS) | 0.25 | 0.1-150 | 5% (default) | 250 | 400 | 300 |
| RXF1/2W (1WS) | 0.5 | 0.1-510 | 5% (default) | 250 | 500 | 350 |
| RXF1W (2WS) | 1 | 0.1-510 | 5% (default) | 250 | 500 | 400 |
| RXF2W (3WS) | 2 | 0.1-510 | 5% (default) | 250 | 600 | 500 |
| Characteristic | Value |
|---|---|
| Operating Temperature Range | -25 to 155 |
| Tensile Strength | 1.5kg for 10 seconds |
| Torsional Strength | No breakage or loosening after specified test |
| Insulation Resistance | 10000M (at DC 500V) |
| Solderability | Solder coverage 95% at 2355 for 2 seconds |
| Solder Heat Resistance | Resistance change 1% after immersion at 2705 for 101 sec |
| Non-flammability | No open flame when subjected to 8x rated current for 5 minutes |
| Fuse Time (seconds) | Rated Power Multiplier < 2 | Rated Power Multiplier 2-10 | Rated Power Multiplier > 10 |
|---|---|---|---|
| 16x | 60 | 60 | 60 |
| 25x | 60 | 30 | 30 |
| 36x | 30 | 15 | 15 |
2401081415_LangJie-RXF-2WS-220R-62mm-TB_C19189280.pdf
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