Beijing Silk Road Enterprise Management Services Co., Ltd.
| Type | Wirewound Resistor |
| Resistance | 2.2Ω |
| Voltage-Supply(Max) | - |
| Power(Watts) | 2W |
| Temperature Coefficient | ±350ppm/℃ |
| Tolerance | ±5% |
| Description | Wirewound Resistor 2.2Ω 2W ±350ppm/℃ ±5% Through Hole,D5xL12mm Through Hole Resistors RoHS |
| Mfr. Part # | RXF-2WS-2.2R-J-T52 |
| Package | Through Hole,D5xL12mm |
| Model Number | RXF-2WS-2.2R-J-T52 |
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Product Specification
| Type | Wirewound Resistor | Resistance | 2.2Ω |
| Voltage-Supply(Max) | - | Power(Watts) | 2W |
| Temperature Coefficient | ±350ppm/℃ | Tolerance | ±5% |
| Description | Wirewound Resistor 2.2Ω 2W ±350ppm/℃ ±5% Through Hole,D5xL12mm Through Hole Resistors RoHS | Mfr. Part # | RXF-2WS-2.2R-J-T52 |
| Package | Through Hole,D5xL12mm | Model Number | RXF-2WS-2.2R-J-T52 |
The RXF series resistors from DONGGUAN HONGDA ELECTRONIC TECHNOLOGY CO.,LTD are designed with excellent surge resistance and good fusing consistency. Their small size facilitates easy installation, ensuring safety and reliability. These resistors are widely used in electronic equipment such as light sources, switching power supplies, chargers, and home appliances. They have obtained several safety certifications, including VDE, UL/CUL, and CQC.
| Model | Rated Power (W) | Dimensions (mm) Dmax. Lmax. | Lead Allowable Length* (mm) | H1 | d0.05 |
|---|---|---|---|---|---|
| RXF 0.25, 0.5S, 1WX | 3.0 | 7.0 | 6070 | 0.380.45 | 1 |
| 0.5, 1S, 2WX | 4.0 | 10.0 | 6090 | 0.430.60 | 1.5 |
| 1, 2S, 3WX | 5.0 | 12.0 | 6070 | 0.540.72 | - |
| 2, 3S | 6.0 | 16.0 | 6080 | 0.600.72 | - |
| Model | Rated Power (W) | Resistance Range () | Resistance Tolerance (%) | Insulation Voltage (V) (DC or AC peak) | Component Limit Voltage (V) |
|---|---|---|---|---|---|
| RXF 0.25, 0.5S, 1X | - | 0.22-300 | 5, 10 | 250 | 200 |
| 0.5, 1S, 2X | - | - | - | 250 | 350 |
| 1, 2S, 3X | - | - | - | 350 | 350 |
| 2, 3S | - | 0.22-47 | - | 500 | 350 |
| No. | Test Item | Test Method | Performance Requirements |
|---|---|---|---|
| 1 | Resistance | Measured by resistance error sorter. | Resistance value within nominal resistance and allowable deviation. |
| 2 | Short-time Overload | Apply 2.5 times rated voltage for 5s, recover 1-2h, measure resistance and calculate change rate. | Resistance change: R(2%R+0.05) |
| 3 | Solderability | Dip lead in solder pot (2605) for 20.5s, depth 2+0/-0.5mm from body. Observe solder coverage. | Over 90% coverage on the circumferential surface of the dipped part. |
| 4 | Withstand Voltage | Apply specified insulation voltage between leads and metal "V" groove for 60s. | No visible damage, clear marking; no breakdown, arcing. |
| 5 | Withstand Soldering Heat | Dip lead in solder pot (35010) for 3.50.5s, depth 2+0/-0.5mm from body. Recover 1h, measure resistance and calculate change rate. | Resistance change: R(1%R+0.05) |
| 6 | Rapid Temperature Change | Cycles of -553 (30min), room temp (2-3min), 1553 (30min), room temp (2-3min). 5 cycles total. Recover 1-2h, measure resistance and calculate change rate. | Resistance change: R(1%R+0.05) |
| 7 | Endurance | Place in constant temperature oven (703), apply rated DC voltage. 1.5h ON, 0.5h OFF cycle for 1000h. Recover 1-4h, measure resistance and calculate change rate. | Resistance change: R(5%R+0.1) |
| 8 | Lead Strength | Tensile: 10N for 10s; Bending: 5N load, bend 90 within 2-3s, then bend 2 times in opposite direction. | Resistance change: R(1%R+0.05) |
| 9 | Vibration | Vibration frequency 10-500HZ, amplitude 0.75mm or acceleration 98m/s (whichever is smaller). Vibration along Z, X, Y axes for 2h each (total 6h). Cycle: 1min (10-55-10HZ). Measure resistance and calculate change rate after test. | 1) Appearance: No mechanical damage. 2) Resistance change: R(1%R+0.05) |
| 10 | Climatic Sequence | Dry heat, cyclic damp heat, cold, low pressure, cyclic damp heat, DC load. | Resistance change: R(5%R+0.1). Insulation resistance: 100M. |
| 11 | Accidental Overload | Apply 5, 10, 16 times rated power overload for 5 min or until open circuit. Resistor placed in a single-layer wire mesh cylinder 253mm from the body. | Wire mesh cylinder does not ignite. |
| Taping Specification | Dimensions (mm) U | W | P | L1-L2 | T | Z | R | t | T2 |
|---|---|---|---|---|---|---|---|---|---|
| T26 | 381 | 260.5 | 50.5 | 0.5 | 60.1 | 1 | 0 | 3.2 | 1.5 |
| T52 | 642 | 521 | - | 1 | - | - | - | - | - |
| T63 | 752 | 631 | 100.5 | 1.2 | 752 | 631 | - | - | - |
| T72 | 842 | 722 | 50.5 | 1.2 | 842 | 722 | - | - | - |
| Shape | Dimensions (mm) H1 | H11.5 | H21.5 | hh (15%) | h12 | h22 |
|---|---|---|---|---|---|---|
| TA Type | 70 | 20 | 20 | 50 | 10 | 10 |
| TB Type | 80 | 5 | 25 | 40 | 10 | 30 |
| Shape | Dimensions (mm) P1.0 | H1 | h0.5 |
|---|---|---|---|
| n Type | 5 | 3.5 | 8 |
| B Type | 5 | 3.5 | 8 |
| L Type | 12.5 | 4.5 | 14.5 |
RXF 1W S 10 J
| Color | 1st Digit | 2nd Digit | 3rd Digit | Multiplier | Tolerance |
|---|---|---|---|---|---|
| Black | 0 | 0 | 0 | 10 | - |
| Brown | 1 | 1 | 1 | 10 | 1% |
| Red | 2 | 2 | 2 | 10 | 2% |
| Orange | 3 | 3 | 3 | 10 | - |
| Yellow | 4 | 4 | 4 | 10 | - |
| Green | 5 | 5 | 5 | 10 | 0.5% |
| Blue | 6 | 6 | 6 | 10 | 0.25% |
| Violet | 7 | 7 | 7 | 10 | 0.1% |
| Gray | 8 | 8 | 8 | 10 | - |
| White | 9 | 9 | 9 | 10 | - |
| Gold | - | - | - | 10 | 5% |
| Silver | - | - | - | 10 | 10% |
| Plain | - | - | - | - | 20% |
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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