wirewound fusible resistor LangJie RXF-1WS-10R-65mm-B-5-20 with ceramic rod and flame retardant coating
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
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 specified electrical and mechanical characteristics, adhering to RoHS standards.
Product Attributes
- Brand: Changzhou Langjie Electronics Co., Ltd.
- Product Type: Wirewound Fusible Resistor
- Certifications: RoHS compliant
- Material (Body): Japanese and German ceramic rod
- Material (Terminals): Tinned CP wire
- Coating: Gray flame-retardant insulating coating (800 resistant)
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) |
| RXF 1/4W (0.5WS) | 0.25W | 0.1-150 | 5% (default) | 250 | 400 | 250 | 300 | 16 (for 10) |
| RXF 1/2W (1WS) | 0.5W | 0.1-510 | 5% (default) | 250 | 500 | 250 | 350 | 16 (for 10) |
| RXF 1W (2WS) | 1W | 0.1-510 | 5% (default) | 300 | 500 | 250 | 400 | 16 (for 10) |
| RXF 2W (3WS) | 2W | 0.1-510 | 5% (default) | 350 | 600 | 250 | 500 | 16 (for 10) |
| Type | D0.5 (mm) | L0.5 (mm) | H3 (mm) | d0.05 (mm) | Total Length (mm) | Lead Spacing (mm) |
| RXF 0.25W (0.5WS) | 3 | 6.4 | 0.4 | / | 60 | N/A |
| RXF 0.5W (1WS) | 5 | 9 | 0.5 | / | 60 | N/A |
| RXF 1W (2WS) | 5 | 11 | 0.5 | / | 60 | N/A |
| Characteristic | Specification |
| Operating Temperature Range | -25 to 155 |
| Tensile Strength | 1.5kg for 10 seconds without detachment or loosening |
| Torsion Strength | No breakage or loosening after specified torsion test |
| Short-time Overload | 2.5x rated voltage for 5 seconds, resistance change within 1% after cooling |
| Withstand Voltage | 350V AC for 1 minute (or max overload voltage for 1 minute), resistance change within 0.5% |
| Insulation Resistance | 10000M (at DC 500V) |
| Damp Heat Life | Resistance change within 5% after 500 hours in 402, 90-95% RH |
| Load Life | Resistance change within 5% after 1000 hours at 70 with rated voltage |
| Solderability | Solder coverage 95% of terminal area after immersion in 2355 tin bath for 2 seconds |
| Solder Heat Resistance | Resistance change within 1% after immersion in 2705 tin bath for 101 seconds (or 35010 for 3.50.5 seconds) |
| Non-flammability | No open flame when subjected to 8x rated current for 5 minutes |
| Usage Precaution | Limit to below 50V when ambient temperature and humidity exceed 85/85% to prevent galvanic corrosion |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina