Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 220Ω |
| Operating Temperature | -55℃~+275℃ |
| Type | Wirewound Resistor |
| Tolerance | ±5% |
| Description | 220Ω Wirewound Resistor ±5% MELF-0309 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RXM0309-220RJ |
| Package | MELF-0309 |
| Model Number | RXM0309-220RJ |
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Product Specification
| Resistance | 220Ω | Operating Temperature | -55℃~+275℃ |
| Type | Wirewound Resistor | Tolerance | ±5% |
| Description | 220Ω Wirewound Resistor ±5% MELF-0309 Chip Resistor - Surface Mount RoHS | Mfr. Part # | RXM0309-220RJ |
| Package | MELF-0309 | Model Number | RXM0309-220RJ |
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.
| 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 |
| 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. |
| 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 | 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) |
| 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) |
| 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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