<
>
Specifications
Resistance:
3Ω
Operating Temperature:
-55℃~+275℃
Type:
Wirewound Resistor
Tolerance:
±5%
Mfr. Part #:
RXM0309-3RJ
Package:
MELF-0309
Key Attributes
Model Number:
RXM0309-3RJ
Product Description
Product Overview
The RXM series wire-wound wafer resistors are designed for applications in chargers, energy-saving lamps, and power supply units. These resistors feature non-combustible coating and are suitable for continuous use under specified conditions. 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
- Coating: Non-flame paint with solvent-proof
- Color: Grey (body coating)
- Certifications: UL1412 standard (for Incombustibility)
Technical Specifications
| Type | Series | Rated Wattage | Nominal Resistance Value | Tolerance | Dimensions (L x D) (mm) | Operating Temperature Range |
|---|---|---|---|---|---|---|
| Wire Wound Wafer Resistor | RXM | 1/4W | 1 - 100 (E-24 Series) | 1% (F), 2% (G), 5% (J) | 0207 (6.10.3 x 2.5) | -55275 |
| Wire Wound Wafer Resistor | RXM | 1/2W | 1 - 100 (E-24 Series) | 1% (F), 2% (G), 5% (J) | 0309 (8.90.3 x 3.4) | -55275 |
| Wire Wound Wafer Resistor | RXM | 1W | 1 - 100 (E-24 Series) | 1% (F), 2% (G), 5% (J) | 0410 (100.5 x 3.8) | -55275 |
| Wire Wound Wafer Resistor | RXM | 1W | 1 - 100 (E-24 Series) | 1% (F), 2% (G), 5% (J) | 0411 (110.5 x 4.6) | -55275 |
Mechanical Performance
| Item | Specification | Test Method |
|---|---|---|
| Terminal Tensile Strength | 2.5Kg static load for 10 seconds without looseness or fall. | Fixing the resistor body, apply load into the terminal. |
Electrical Performance
| 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. | Resistance body in V-groove, 300V for 60 seconds. |
| 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, 1000h (90 min ON, 30 min OFF) at rated voltage. |
| Resistance to solvent | No deterioration of protective coating and markings. | Add thinner for 3 minutes. |
| Incombustibility | No evidence of flame. | UL1412 standard. |
| Fusing characteristic | Fusing time within 60s. | Constant current 2.20A, Fusing current = (Rated power x 16). |
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) |
| 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 Dimensions
| 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 the change | After the change |
|---|---|---|---|---|---|
| 2021-09-08 | RXM 0207J--0309J--0410J--0411J | - | Initial Release | - | - |
2511041655_Huaxing-Mechanical-Elec--RXM0309-3RJ_C52268665.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
