AUTOMOTIEVE TOEPASSINGEN
Dunne film precisieweerstand 0,01%, TC2ppm, draadverbinding, anti-corrosief, MELF. Stroomdetectie, metaal,...
Lees verderHoge vermogensweerstand, dikke film met verpakte TO220. Toepassingen zijn voor schakelvoeding en snubbercircuits, geautomatiseerde machinecontrollers, RF-versterkers, lage energiepulsbelasting, UPS, spanningsregulatie, bleederweerstand.
TR50-H Series±10% 50W Series280MΩ TO220
| Tolerantie | Vermogen | Weerstand (Ohm) | Verpakking |
|---|---|---|---|
| ±10% | 50W | 280M | TO220 |
| Item Type |
Resistance Range | TCR (PPM/°C) | |||
|---|---|---|---|---|---|
| ±0.5% | ±1% | ±5% | ±10% | ||
| TR50-H | - | - | 0.05Ω - 0.1Ω | No Specified(±300~±700) | |
| - | ≧0.1Ω - 1Ω | ±300 | |||
| - | ≧1Ω - 5Ω | ±50 ±100 ±200 ±300 |
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| ≧5Ω - 10Ω | ±50 ±100 ±200 ±300 |
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| ≧10Ω - 100KΩ | ±50 ±100 ±200 |
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☑ Operating Voltage: 350V Max.
☑ Dielectric Strength: 2000VAC
☑ Insulation Resistance: 10GΩ min.
☑ Working Temperature Range: -55°C to +150°C
| Item | Requirement | Test Method |
|---|---|---|
| Temperature Coefficient of Resistance (T.C.R.) |
As Spec. | Referenced to 25°C, DR taken at +105°C |
| Short Time Overload | DR±0.3% | 2 times rated power with applied voltage not to exceed 1.5 times maximum continuous operating voltage for 5 seconds |
| Load Life | DR±1.0% | 2,000 hours at rated power |
| Damp Heat with Load | DR±0.5% | 40±2°C, 90~95% R.H., RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” |
| Solderability | 90% min. coverage | 245±5°C for 3 seconds |
| Thermal Shock | DR±0.3% | -65°C ~150°C, 100 cycles |
| Terminal Strength | DR±0.2% | (Pull Test) 2.4N |
| Vibration, High Frequency | DR±0.2% | 20g peak |
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