Product Overview
The RXM series wire wound wafer resistors are non-flammable, coated resistors designed for applications in chargers, energy-saving lamps, and power supplies. They offer reliable performance with various resistance values and tolerances, constructed with nickel-chrome or copper-nickel alloy wires and coated with non-flammable paint.
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 standard
Technical Specifications
| Type | Specification | Rated Wattage | Nominal Resistance Range | Tolerance | Operating Temperature Range | Dimensions (L x D) mm | Terminal Tensile Strength |
| RXM Series | Wire Wound Wafer Resistor (Double Cap) | 1/4W, 1/2W, 1W, 2W, 3W | 1 - 100 | 1% (F), 2% (G), 5% (J) | -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 | 2.5Kg for 10 seconds |
| Item | Specification | Test Method |
| DC Resistance | Within allowed R rate tolerance | 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 |
| Solder ability | 95% Surface of terminal 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 over load | 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 is within 60s. | Constant current 2.20A, Fusing current = 16 * P * R |
2511041655_Huaxing-Mechanical-Elec--RXM0411-33RJ_C52268846.pdf
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