Product Overview
The RXM series wire-wound wafer resistors are designed for applications in chargers, energy-saving lamps, and power supplies. These resistors feature an incombustible coating and are constructed with nickel-chrome or copper-nickel alloy wire. They offer a wide operating temperature range and reliable performance.
Product Attributes
- Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD
- Origin: Shenzhen, China
- Material: Nickel Chrome or Copper-Nickel Alloy Wire
- Coating: Incombustible Paint
- Certifications: UL1412 Standard
Technical Specifications
| Type | Series | Rated Wattage (W) | Nominal Resistance () | Tolerance | Operating Temperature Range () | Dimensions (mm) L x D Max | Terminal Tensile Strength (Kg) |
| Wire Wound Wafer Resistor | RXM | 1/4W, 1/2W, 1W, 2W, 3W | 1 - 100 (E-24 Series) | 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 | 2.5 |
| Item | Specifications | Test Methods |
| DC Resistance | Allowed under R rate tolerance | JIS C5202 |
| Dielectric Strength Test | No evidence of flashover, mechanical damage or insulation breakdown | Resistance body placed in v-groove, use 300V voltage pressure 60 seconds |
| Solder Ability | 95% Surface of terminal covered with new solder | Into the tin stove 27010, 5s |
| Resistance to Soldering Heat | Within (1%+0.05) | Into the tin stove 2605, 5~10s |
| Short Time Overload | Within (2%+0.05) | 2.5 Times rated voltage for 5s |
| Load Life | Within (5%+0.05) | 70 1000h Rated voltage (90 min ON, 30 min OFF) |
| Resistance to Solvent | No deterioration of protective coating and markings | Add thinner in 3min |
| Incombustibility | No evidence of flame | UL1412 standard |
| Fusing Characteristic | Fusing time is within 60s | Constant current 2.20A, Fusing current = 16 * P * R |
2511041655_Huaxing-Mechanical-Elec--RXM0207-10RJ_C52268656.pdf
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