Wire Wound Chip Resistors Huaxing Mechanical-Elec RXM0309-220RJ for Power Supply and Charger Circuits
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Product Description
Wire Wound Chip Resistors (Dual Cap)
This product benchmark specifies incombustible coating type wire wound resistors for use in chargers, energy-saving lamps, and power supply units. They are constructed with nickel-chrome or copper-nickel alloy wires and feature a non-flammable coating for safety.
Product Attributes
- Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD
- Origin: China
- Material: Nickel Chrome or Copper-Nickel Alloy Wire
- Coating: Incombustible Paint (Grey)
- Certifications: UL1412 Standard
Technical Specifications
| Type | Specification Series | Rated Wattage | Nominal Resistance Value Range | Tolerance | Operating Temperature Range | Dimensions (L x D) mm |
| RXM (Wire Wound Chip Resistors) | 0207J, 0309J, 0410J, 0411J | 0207: 1/4W, 1/2W, 1WSS 0309: 1/2W, 1W, 2WSS 0410: 1W, 2WSS 0411: 1W, 2W, 3WSS | 1-100 (E24 Series) | F: 1%, G: 2%, J: 5% | -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 |
Mechanical Performance
| Item | Specification | Test Method |
| Terminal Tensile Strength | Without looseness and fall when 2.5Kg static load applied for 10 seconds. | Fix resistor body, apply load to terminal. |
Electrical Performance
| Item | Specification | Test Method (JIS C5202) |
| DC Resistance | Within allowed R rate tolerance | HM-9350 |
| Dielectric Strength Test | No evidence of flashover, mechanical damage, or insulation breakdown. | Resistance body in V-groove, 300V for 60s. |
| Solder Ability | 95% of terminal surface covered with new solder. | Immersion in 27010 tin bath for 5s. |
| Resistance to Soldering Heat | Within (1%+0.05) | Immersion in 2605 tin bath for 5-10s. |
| Short Time Overload | Within (2%+0.05) | 2.5 times rated power for 5s. |
| Load Life | Within (5%+0.05) | 70, 1000h (90 min ON, 30 min OFF) at rated voltage. |
| Resistance to Solvent | No deterioration of protective coating and markings. | Immersion 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) |
Color Coding
| Color | 1st Significant Digit | 2nd Significant Digit | Multiplier | Tolerance |
| Black | 0 | 0 | 100 | |
| Brown | 1 | 1 | 101 | 1% (F) |
| Red | 2 | 2 | 102 | 2% (G) |
| Orange | 3 | 3 | 103 | |
| Yellow | 4 | 4 | 104 | |
| Green | 5 | 5 | 105 | |
| Blue | 6 | 6 | 106 | |
| Violet | 7 | 7 | 107 | |
| Grey | 8 | 8 | 108 | |
| White | 9 | 9 | 109 | |
| Gold | 10-1 | 5% (J) | ||
| Silver | 10-2 | 10% (K) |
Packaging Reel Sizes
| Type | A (mm) | B (mm) | C (mm) | W (mm) | T (mm) | 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) |
Tape Dimensions
| Type | A (mm) | B (mm) | W (mm) | E (mm) | F (mm) | PO (mm) | P1 (mm) | P2 (mm) | D0 (mm) | T (mm) |
| 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 |
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Beijing Silk Road Enterprise Management Services Co., Ltd.
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Contact Person
Sellina