Beijing Silk Road Enterprise Management Services Co., Ltd.
| Type | Wirewound Resistor |
| Resistance | 2.2Ω |
| Voltage-Supply(Max) | - |
| Power(Watts) | 1W |
| Temperature Coefficient | ±350ppm/℃ |
| Tolerance | ±5% |
| Description | Wirewound Resistor 2.2Ω 1W ±350ppm/℃ ±5% Through Hole,D5xL12mm Through Hole Resistors RoHS |
| Mfr. Part # | RXF-1W-2.2R-J-T52 |
| Package | Through Hole,D5xL12mm |
| Model Number | RXF-1W-2.2R-J-T52 |
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Product Specification
| Type | Wirewound Resistor | Resistance | 2.2Ω |
| Voltage-Supply(Max) | - | Power(Watts) | 1W |
| Temperature Coefficient | ±350ppm/℃ | Tolerance | ±5% |
| Description | Wirewound Resistor 2.2Ω 1W ±350ppm/℃ ±5% Through Hole,D5xL12mm Through Hole Resistors RoHS | Mfr. Part # | RXF-1W-2.2R-J-T52 |
| Package | Through Hole,D5xL12mm | Model Number | RXF-1W-2.2R-J-T52 |
The RXF series fuses from DONGGUAN HONGDA ELECTRONIC TECHNOLOGY CO.,LTD offer excellent surge resistance and fusing consistency in a compact, easy-to-install design. They are widely used in electronic equipment such as light sources, switching power supplies, chargers, and home appliances, providing reliable safety protection.
| Model | Rated Power (W) | Dimensions (mm) Dmax. x Lmax. x H1 | Lead Allowable Length* (mm) | d0.05 |
|---|---|---|---|---|
| RXF 0.25, 0.5S, 1WX | 3.0 | 3.0 x 7.0 x 6070 | 0.380.45 | 1 |
| 0.5, 1S, 2WX | 4.0 | 4.0 x 10.0 x 6090 | 0.430.60 | 1.5 |
| 1, 2S, 3WX | 5.0 | 5.0 x 12.0 x 6070 | 0.540.72 | - |
| 2, 3S | 6.0 | 6.0 x 16.0 x 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 | |||
| 1, 2S, 3X | - | 350 | |||
| 2, 3S | - | 0.22-47 | 5, 10 | 500 | 350 |
| Rated Current Multiplier (times) | Fusing Time (S) |
|---|---|
| 0.25W R1 | 6 |
| 0.25W R1 | 7 |
| 30 | - |
| 0.52W R1 | 6 |
| 0.52W R1 | 6 |
| 30 | - |
| 122 | 100 |
| 58.5 | - |
| 55 | 25 |
| 70 | 155 |
| 275 | - |
Note: Fusing time can be customized according to user requirements.
(Data not fully provided in the input)
(Data not fully provided in the input)
According to Figure 3, by closing switch K1 and opening K2, repeatedly switch K1 ON/OFF for 2S ON and 2S OFF for 100 times. The test resistor should not become open-circuited.
Notes: 1. Capacitor C capacity is selected based on customer requirements. If no special requirements, C=10uF. 2. Resistor R value is selected based on the circuit used and converted to internal resistance. Resistor power is 20W, power factor is 0.8. Resistors below 10W generally use 20W, 5.1K (5%).
| Serial No. | Test Item | Test Method | Performance Requirements |
|---|---|---|---|
| 1 | Resistance | Measured by resistance error sorter. | Resistance value is within the nominal resistance and allowable deviation range. |
| 2 | Short-time Overload | Apply 2.5 times the rated voltage to the resistor for 5S, then measure resistance after 1-2h recovery and calculate the resistance change rate. | Resistance change: R(2%R+0.05) |
| 3 | Solderability | Dip the resistor leads into a solder pot at (2605) for 20.5S, with an immersion depth of 2+0/-0.5mm from the component body. Observe the solder coverage area after removal. | Surface circumference coverage of the immersed part is over 90%. |
| 4 | Withstand Voltage | Place the resistor in a metal "V" groove. Apply the specified insulation voltage between the connected resistor leads and the "V" groove for 60S. | No visible damage to the appearance, clear markings; no breakdown or arcing. |
| 5 | Resistance to Soldering Heat | Measure resistance before the test. Dip the resistor leads into a solder pot at (35010) for 3.50.5S, with an immersion depth of 2+0/-0.5mm from the component body. Measure resistance after 1h recovery and calculate the resistance change rate. | Resistance change: R(1%R+0.05) |
| 6 | Rapid Temperature Change | Perform 5 cycles of: low temperature (-553) for 30 min, room temperature for 2-3 min, high temperature (1553) for 30 min, room temperature for 2-3 min. Measure resistance after 1-2h recovery and calculate the resistance change rate. | Resistance change: R(1%R+0.05) |
| 7 | Endurance | Place the resistor in a constant temperature oven at (703). Apply rated DC voltage, 1.5h ON, 0.5h OFF, cycle for 1000h. Measure resistance after 1-4h recovery and calculate the resistance change rate. | Resistance change: R(5%R+0.1) |
| 8 | Lead Strength | Tensile force: Apply a 10N force for 10S; Bending: Apply a 5N load to the lead, tilt the resistor body approximately 90 within (2-3)S, then bend in the opposite direction after recovery, performing 2 bends in total. | Resistance change: R(1%R+0.05) |
| 9 | Vibration | Distance between resistor body and mounting point is 61mm. Vibration frequency range 10-500Hz, amplitude: 0.75mm or acceleration 98m/s (whichever is smaller). Vibration direction along Z, X, Y axes for 2h each, total 6h. Cycle: 1min (10-55-10Hz). Measure resistance after the test and calculate the resistance change rate. | 1) Appearance: No mechanical damage. 2) Resistance change: R(1%R+0.05) |
| 10 | Climatic Sequence | Dry heat - Cyclic damp heat (Test Db, first cycle) - Cold - Low pressure - Cyclic damp heat (Test Db, remaining cycles) - DC load. | Resistance change: R(5%R+0.1) Insulation resistance: 100M |
| 11 | Accidental Overload | Install the test sample inside a single-layer wire mesh cylinder at a distance of 253mm from the resistor body. Apply 5, 10, 16 times rated power overload for 5min or until the resistor becomes open-circuited. | Wire mesh cylinder does not ignite. |
| Taping Specification | Dimensions (mm) U x W | P (mm) | L1-L2 (mm) | T (mm) | Z (mm) | R (mm) | t (mm) | S (mm) | T2 (mm) |
|---|---|---|---|---|---|---|---|---|---|
| T26 | 381 x 260.5 | 50.5 | 0.5 | 60.1 | 1 | 3.2 | 1.5 | - | - |
| T52 | 642 x 521 | - | 1 | - | - | - | - | - | - |
| T63 | 752 x 631 | 100.5 | 1.2 | - | - | - | - | - | - |
| T72 | 842 x 722 | 50.5 | 1.2 | - | - | - | - | - | - |
| 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 |
Note: 1. Exposed lead length 5mm, tolerance is +2/-1mm. 2. Sleeve dimensions can be customized according to customer requirements.
| 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 |
| L Type | - | 5.5 | - |
Note: Molded shape and dimensions can be customized according to customer requirements.
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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