PRODUCT
100ppm TCR Metal Film Chip Resistor 2W 3W 5W 1% Tolerance Flameproof Molded Package
| Place of Origin | CHINA |
|---|---|
| Brand Name | JDC |
| Certification | ROHS&Reach |
| Model Number | SMF |
| Minimum Order Quantity | 5000PCS |
| Price | US$0.08-US$0.15 |
| Packaging Details | Reel in Carton |
| Delivery Time | 2 weeks |
| Payment Terms | T/T, Western Union |
| Supply Ability | 1,000Kpcs per Month |
Product Details
| Rated Power | 2W,3W,5W | Technology | Metal Film |
|---|---|---|---|
| Package Type | Surface Mounting | Resistance Range | 10R-22MR |
| Tolerance | ±1%，±2%，±5% | TCR | ±100ppm/℃ |
| High Light |
5W Metal Film Chip Resistor, 100ppm Metal Film Chip Resistor, Power Metal Film Chip Resistor |
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Product Description
Product Description
Power Metal Film Chip Resistor is using reliable moudling materials to pack metal film resistor inside, it has much smaller size than traditional metal film resistor, it is deal for power supply, telecom and test equipment application.
Features:
Flameproof UL94V0 molded package, resistant to heat, humidity and insulation.
Special design for automatic surface mounting.
Excellent mechanical strength and eletrical stability.
Reducing aseembly cost.
Dimensions(mm):
| Rated Power | A±0.3 | B±0.3 | C±0.3 | D±0.3 | Emax | Resistance Range | Max working voltage |
| 2W | 4.0 | 6.7 | 1.4 | 3.55 | 7.9 | 10R-20M | 300V |
| 3W | 5.5 | 10.5 | 1.7 | 5.0 | 12.0 | 10R-20M | 500V |
| 5W | 7.3 | 13.5 | 1.7 | 6.8 | 17.0 | 10R-20M | 500V |
Electrical Performance
| Characteristics | Standard | Test Method |
| Resistance Tolerance | ±1%(F), ±5%(J) | / |
| TCR | ±100ppm/℃ | -55℃-200℃ |
| Rated Power Load | Surface Tem. 275℃ Max ΔR/R≤±1% |
Rated voltage for 30 mins |
| Short Time Overload | ±0.5% | 5 times of rated power for 5 Seconds |
| Dielectric Withstanding Voltage | No evidence of machanical damage or insulation breakdown. | AC 500V for 1 Min |
| Insulation Resistance | 10,000MΩ | DC 500V Megger |
| Solderability | Min 95% coverage | ±250 ±5℃ for 2 seconds |
| Resistance to soldering heat | No evidence of machanical damage ΔR/R≤±1% |
270±5℃ for 10±1 seconds |
Environment Characteristics
| Characteristics | Standards | Test Methods |
| Temp. Cycle | ΔR/R≤±1% | -55℃(30mins) →Room Temp.(3 mins) →+200℃(3 mins) →Room Temp.(3 mins) 5 Cycles |
| Load Life | ΔR/R≤±1% | Rated power load 90 min 30 min OFF 70℃, 1000 hours |
| Moisture-proof Load Life | ΔR/R≤±1% | Rated power load 90 min 30 min OFF 40℃, 95% RH 500 Hours |
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