Wire Wound Wafer Resistor Huaxing Mechanical-Elec RXM0207-22RJ Designed for in Chargers and Power Supplies
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Delivery Time:
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Product Description
Product Overview
The RXM series of wire-wound wafer resistors, featuring a double-cap design and non-flammable coating, are designed for applications in chargers, energy-saving lamps, and power supply units. These resistors offer reliable performance with various resistance values, tolerances, and power ratings.
Product Attributes
- Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD
- Origin: China
- Material: Nickel Chrome or Nickel Copper Alloy Wire
- Coating: Non-flammable Paint (Grey)
- Certifications: UL1412 Standard
Technical Specifications
| Type | Series | Nominal Resistance Range | Tolerance | Rated Wattage | Operating Temperature Range | Dimensions (L x D) mm |
| Wire Wound Wafer Resistor | RXM | 1-100 | 1% (F), 2% (G), 5% (J) | 1/4W, 1/2W, 1W, 2W, 3W | -55275 | 0207: 6.10.3 x 2.5 0309: 8.90.3 x 3.4 0410: 100.5 x 3.8 0411: 110.5 x 4.6 |
| Item | Specification | Test Method |
| Resistance Value | Within specified R rate tolerance | DC Resistance (JIS C5202) |
| Dielectric Strength Test | No evidence of flashover, mechanical damage, or insulation breakdown. Applied 300V for 60 seconds. | Resistance body placed in V-groove, 300V applied for 60s. |
| Solder Ability | 95% of terminal surface covered with new solder. | Immersed in 27010 tin bath for 5s. |
| Resistance to Soldering Heat | Within (1%+0.05) | Immersed in 2605 tin bath for 5~10s. |
| Short Time Overload | Within (2%+0.05) | 2.5 Times rated power for 5s. |
| Load Life | Within (5%+0.05) | 70, 1000 hours (90 min ON, 30 min OFF) at rated voltage. |
| Resistance to Solvent | No deterioration of protective coating and markings. | Immersed in thinner for 3 min. |
| Incombustibility | No evidence of flame. | UL1412 standard. |
| Fusing Characteristic | Fusing time within 60s. | Constant current 2.20A, Fusing current = 16 * P * R. |
| Terminal Tensile Strength | No looseness or fall of the body. | Static load of 2.5Kg applied to terminal for 10s. |
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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