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 suitable for continuous use under specified conditions. The resistors are available in various sizes and power ratings, offering reliable performance with different tolerance options.
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 | Rated Wattage | Nominal Resistance Range | Tolerance | Dimensions (L x D) mm | Operating Temperature Range |
| Wire Wound Wafer Resistor | RXM | 0207: 1/4W, 1/2WS 0309: 1/2W, 1WS, 2WSS 0410: 1W, 2WS, 3WSS 0411: 1W, 2WS, 3WSS | 1 - 100 | F: 1% G: 2% J: 5% | 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 | -55275 |
| Item | Specification | Test Method |
| Resistance Value | Within specified R value tolerance | DC Resistance (JIS C5202) |
| Dielectric Strength Test | No evidence of flashover, mechanical damage, or insulation breakdown. Applied 300V for 60s. | Resistance body placed in V-groove, 300V for 60s |
| Solder Ability | 95% of terminal surface covered with new solder. | Immersed in tin stove at 27010 for 5s |
| Resistance to Soldering Heat | Within (1%+0.05) | Immersed in tin stove at 2605 for 5~10s |
| Short Time Overload | Within (2%+0.05). Tested at 2.5 times rated power for 5s. | 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) |
2511041655_Huaxing-Mechanical-Elec--RXM0410-15RJ_C52268808.pdf
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