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Specifications
Resistance:
20Ω
Operating Temperature:
-55℃~+275℃
Type:
Wirewound Resistor
Tolerance:
±5%
Mfr. Part #:
RXM0207-20RJ
Package:
MELF-0207
Key Attributes
Model Number:
RXM0207-20RJ
Product Description
Product Overview
The RXM series wirewound wafer resistors, featuring a double cap design, are non-flammable coated wound resistors suitable for applications in chargers, energy-saving lamps, and power supplies. They are constructed with nickel-chrome or copper-nickel alloy wire and are designed for reliable performance across a wide operating temperature range.
Product Attributes
- Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD
- Origin: China
- Material: Nickel Chrome or nickel an copper alloy wire
- Coating: Non-flammable paint with solvent-proof
- Color: Grey (Body coating)
- Certifications: UL1412 standard
Technical Specifications
| Type | Series | Rated Wattage | Nominal Resistance Value () | Tolerance | Operating Temperature Range | Dimensions (mm) L x D Max | Terminal Tensile Strength |
| Wire Wound Wafer Resistor | RXM | 1/4W, 1/2W, 1W, 2W, 3W | 1 - 100 (E-24 Series) | 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 |
| Dielectric Strength Test | No evidence of flashover, mechanical damage or insulation breakdown. Resistance body placed in V-groove, use 300V voltage pressure 60 seconds. | (JIS C5202) |
| Solder Ability | 95% Surface of terminal covered with new solder. Immersed into tin stove at 27010 for 5 seconds. | (JIS C5202) |
| Resistance to Soldering Heat | Within (1%+0.05). Immersed into tin stove at 2605 for 5~10 seconds. | (JIS C5202) |
| Short Time Overload | Within (2%+0.05). 2.5 Times rated power for 5 seconds. | (JIS C5202) |
| Load Life | Within (5%+0.05). 70, 1000 hours at rated voltage (90 minutes ON, 30 minutes OFF). | (JIS C5202) |
| Resistance to Solvent | No deterioration of protective coating and markings. Add thinner in 3 minutes. | (JIS C5202) |
| Incombustibility | No evidence of flame. | UL1412 standard |
| Fusing Characteristic | Fusing time is within 60 seconds. Constant current 2.20A, Fusing current = 16 x P x R. | (JIS C5202) |
| Type | Packaging Reel Sizes (Unit: mm) A | B | C | W | T | Bmboss Plastic Tape (EA) |
| 0207 | 178.51.5 | 60.0+1.0 | 13.00.5 | 13.0+0.5 | 15.50.5 | 2,000 (7.0) |
| 0309 | 3301.5 | 100.0+1.0 | 13.00.5 | 17.00.5 | 19.00.5 | 2,500 (13) |
| 0410 | 3301.5 | 100.0+1.0 | 13.00.5 | 25.00.3 | 27.00.5 | 2,000 (13) |
| 0411 | 3301.5 | 100.0+1.0 | 13.00.5 | 25.00.3 | 27.00.5 | 1,500 (13) |
| Type | Emboss Tape Sizes (mm) A | B | W | E | F | PO | P1 | P2 | D0 | T |
| 0207 | 2.60.10 | 6.400.1 | 12.00.1 | 1.750.1 | 5.500.05 | 4.000.10 | 4.000.10 | 2.000.05 | 1.50+0.10 | 2.600.10 |
| 0309 | 3.400.20 | 9.100.10 | 16.00.30 | 1.750.10 | 7.50.10 | 4.000.10 | 8.000.10 | 2.000.05 | 1.50+0.10 | 3.400.20 |
| 0410 | 4.300.10 | 11.000.10 | 24.00.30 | 1.750.10 | 10.00.10 | 4.000.10 | 8.000.10 | 2.000.05 | 1.50+0.10 | 4.300.10 |
| 0411 | 4.800.10 | 12.200.10 | 24.00.30 | 1.750.10 | 11.50.10 | 4.000.10 | 8.000.10 | 2.000.10 | 1.50+0.10 | 4.800.10 |
2511041655_Huaxing-Mechanical-Elec--RXM0207-20RJ_C52268645.pdf
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