Product Specifications
Product Overview
This document outlines the specifications for wire-wound wafer resistors (double cap) manufactured by Shenzhen Xianyang Huaxing Machinery & Electronic Co., Ltd. and Foshan Huaxin Electronics Co., Ltd. These resistors are designed for applications in chargers, energy-saving lamps, and power supplies, featuring non-flammable coating and robust construction. The series includes RXM (Wire Wound) and RFM (Film Wafer) types with various power ratings, resistance values, and tolerances.
Product Attributes
- Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD / Foshan Huaxin Electronics Co., Ltd
- Origin: China
- Material: Nickel Chrome or Nickel Copper Alloy Wire
- Coating: Non-flammable Insulation Coating (Grey)
- Certifications: UL1412 Standard (for Incombustibility)
- Contact: TEL: 075581785561, 0757-27783601; FAX: 0757-27783601; Http://www.szxyhx.com; Email: szxyhx@163.com
Technical Specifications
| Type Series | Type | Rated Wattage | Nominal Resistance Value () | Tolerance | Dimensions (mm) L x D Max | Operating Temperature Range () | Rated Continuous Working Voltage (V) |
|---|---|---|---|---|---|---|---|
| RXM | Wire Wound Wafer Resistor | 0207: 1/4W | 1 - 100 (E-24 Series) | J: 5% | 6.10.3 x 2.5 | -55275 | Calculated by E=(P*R), limited by Max Load Voltage |
| 0309: 1/2W, 1WS | G: 2% | 8.90.3 x 3.4 | |||||
| 0410: 1W, 2WS | F: 1% | 100.5 x 3.8 | |||||
| 0411: 1W, 2WS, 3WSS | 110.5 x 4.6 | ||||||
| RFM (Film Wafer Resistor) | N/A | N/A | N/A | N/A | N/A | ||
Mechanical Performance
| Item | Specification | Test Method |
|---|---|---|
| Terminal Tensile Strength | 2.5Kg static load for 10 seconds without looseness or fall. | Fix resistor body, apply load to terminal. |
Electrical Performance
| Item | Specification | Test Method |
|---|---|---|
| DC Resistance | Within allowed R rate tolerance. | HM-9350 |
| Dielectric Strength Test | No evidence of flashover, mechanical damage, or insulation breakdown. | 300V applied for 60 seconds (body in V-groove). |
| 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, 1000 hours (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 | 13.00.5 | 15.50.5 | 2,000 (7.0), 6,500 (13) |
| 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) |
Carrier Tape Sizes
| Type | A (mm) | B (mm) | W (mm) | E (mm) | F (mm) | P0 (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 |
Version Change Records
| Date | P/N | Specification | Changes | Before Change | After Change |
|---|---|---|---|---|---|
| 2021-09-08 | RXM 0207J--0309J--0410J--0411J | Initial Release |
2511041655_Huaxing-Mechanical-Elec--RXM0411-150RJ_C52268824.pdf
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