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Specifications
Resistance:
1Ω
Operating Temperature:
-55℃~+275℃
Type:
Wirewound Resistor
Tolerance:
±5%
Mfr. Part #:
RXM0207-1RJ
Package:
MELF-0207
Key Attributes
Model Number:
RXM0207-1RJ
Product Description
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, ensuring safety and reliability. They are available in various sizes and power ratings, with options for different resistance values and tolerances.
Product Attributes
- Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD
- Origin: China
- Material: Nickel Chrome or nickel an copper alloy wire, Incombustible coating
- Color: Grey (body coating)
- Certifications: UL1412 standard
Technical Specifications
| Type | Description | 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: 6.1 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 |
| DC Resistance | Within specified R value 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, use 300V voltage pressure 60 seconds |
| Solder ability | 95% surface of terminal covered with new solder. | Immerse in 27010 tin bath for 5s |
| Resistance to soldering Heat | Within (1%+0.05) | Immerse 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, 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--RXM0207-1RJ_C52268653.pdf
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