Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 2.2Ω |
| Operating Temperature | -55℃~+275℃ |
| Type | Wirewound Resistor |
| Tolerance | ±5% |
| Description | 2.2Ω Wirewound Resistor ±5% MELF-0207 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RXM0207-2R2J |
| Package | MELF-0207 |
| Model Number | RXM0207-2R2J |
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Product Specification
| Resistance | 2.2Ω | Operating Temperature | -55℃~+275℃ |
| Type | Wirewound Resistor | Tolerance | ±5% |
| Description | 2.2Ω Wirewound Resistor ±5% MELF-0207 Chip Resistor - Surface Mount RoHS | Mfr. Part # | RXM0207-2R2J |
| Package | MELF-0207 | Model Number | RXM0207-2R2J |
This series of non-flammable coating wound resistors is designed for applications in chargers, energy-saving lamps, and power supply units. They are characterized by their wire-wound construction and dual cap design, ensuring reliable performance in various electronic circuits.
| Type | Series | Rated Wattage | Nominal Resistance Value | Tolerance | Dimensions (mm) L x D Max x D1 Max x D2 Max x S x C | Operating Temperature Range | Terminal Tensile Strength |
| Wire Wound Chip Resistor | RXM | 0207: 1/4W, 1/2WS 0309: 1/2W, 1WS, 2WSS 0410: 1W, 2WS 0411: 1W, 2WS, 3WSS | 1-100 (E-24 Series) | F: 1% G: 2% J: 5% | 0207: 6.10.3 x 2.5 x 2.15 x 2.6 x 0.20.05 x 1.20.1 0309: 8.90.3 x 3.4 x 2.95 x 3.45 x 0.20.05 x 1.60.1 0410: 100.5 x 3.8 x 3.5 x 4.0 x 0.250.05 x 1.850.1 0411: 110.5 x 4.6 x 4.05 x 4.7 x 0.250.05 x 1.850.1 | -55275 | 2.5Kg (10 seconds, no looseness or fall) |
| Item | Specifications | Test Methods |
| DC Resistance | Allowed under R rate tolerance | HM-9350 |
| Dielectric Strength Test | No evidence of flashover, mechanical damage, or insulation breakdown | Resistance body placed in V-groove, 300V applied for 60 seconds |
| Solder ability | 95% Surface of terminal covered with new solder | Immersed in tin stove at 27010 for 5s |
| Resistance to soldering Heat | Within (1%+0.05) | Immersed in tin stove at 2605 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 3min |
| Incombustibility | No evidence of flame | UL1412 standard |
| Fusing characteristic | Fusing time is within 60s | Constant current 2.20A, Fusing current = (16 * P * R) |
| 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 |
| 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) |
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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