Wire Wound Wafer Resistor Huaxing Mechanical-Elec RXM0207-33RJ for in Chargers and Power Supplies
Price:
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The RXM series wire-wound wafer resistors are designed for applications in chargers, energy-saving lamps, and power supplies. They feature non-combustible coating and are constructed with nickel-chrome or copper-nickel alloy wire. These resistors are available in various sizes and power ratings, offering a wide range of resistance values with tight tolerances.
Product Attributes
- Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD
- Origin: China
- Material: Nickel Chrome or Copper-Nickel Alloy Wire, Non-flammable Coating
- Color: Grey (Body Coating)
- Certifications: UL1412 (Incombustibility)
Technical Specifications
| Type | Series | Rated Wattage | Nominal Resistance Range | Tolerance | Operating Temperature Range | Dimensions (L x D) mm | Terminal Tensile Strength |
| Wire Wound Wafer Resistor | RXM | 1/4W, 1/2W, 1W, 2W, 3W | 1 - 100 | 1% (F), 2% (G), 5% (J) | -55 to 275 | 0207: 6.1 x 2.5 0309: 8.9 x 3.4 0410: 10 x 3.8 0411: 11 x 4.6 | 2.5Kg for 10 seconds |
| Item | Specification | Test Method |
| Dielectric Strength Test | No evidence of flashover, mechanical damage, or insulation breakdown. 300V applied for 60 seconds. | Resistance body placed in V-groove |
| Solder Ability | 95% surface of terminal covered with new solder. | Immersion in 27010 tin bath for 5s |
| Resistance to Soldering Heat | Within (1%+0.05) | Immersion 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. | Immersion 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 |
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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