AUTOMOTIEVE TOEPASSINGEN
Dunne film precisieweerstand 0,01%, TC2ppm, draadverbinding, anti-corrosief, MELF. Stroomdetectie, metaal,...
Lees verderHoge vermogensweerstand, dikke film met verpakte TO247-toepassingen zijn voor schakelvoedingen en snubbercircuits, geautomatiseerde machinecontrollers, RF-versterkers, lage energiepulsbelasting, UPS, spanningsregulatie, bleederweerstand.
TR100 Series±1% 300 100W Series1.8Ω TO247
| Tolerantie | TCR (ppm /℃) | Vermogen | Weerstand (Ohm) | Verpakking |
|---|---|---|---|---|
| ±1% | 300 | 100W | 1.8 | TO247 |
| Item Type |
Resistance Range | TCR (PPM/°C) | |||
|---|---|---|---|---|---|
| ±0.5% | ±1% | ±5% | ±10% | ||
| TR100 | - | - | 0.05Ω - 0.1Ω | No Specified (±300 ~ ±700) | |
| - | ≧0.1Ω - 1Ω | ±300 | |||
| - | ≧1Ω - 5Ω | ±100 ±200 ±300 |
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| ≧5Ω - 10Ω | ±100 ±200 ±300 |
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| ≧10Ω - 100KΩ | ±50 ±100 ±200 |
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☑ Operating Voltage: 700V Max.
☑ Dielectric Strength: 2500VAC
☑ Insulation Resistance: 10GΩ min.
☑ Working Temperature Range: -65°C to +175°C
| Item | Requirement | Test Method |
|---|---|---|
| Temperature Coefficient of Resistance (T.C.R.) |
As Spec. | Referenced to 25°C, DR taken at +105°C |
| Load Life | DR±1.0% | Rated power, 2,000 hours |
| Solderability | 90% min. coverage | 245±5°C for 3 seconds |
| Momentary Overload | DR±0.3% | 1.5 times rated power and V (dc) ≦ 1.5VMax. for 5 seconds |
| Dielectric strength | DR±0.15% | 2500V AC, 60 seconds |
| Moisture resistance | DR±0.5% | -10°C ~+65°C, RH>90%, cycle 240 hours |
| 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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