TR30 Series
Power Resistor TR Series (Molded Case)
TR30, Power Resistor TR Series (Molded Case).
Features:
Watt : 30W / Tolerance : 0.5% ~ 10% Resistance Value : 0.1ohm ~ 10Kohm
Features:
- Power Package / Molded Case for Protection and Easy Mount
- Isolated Case / Non-Inductive Design
Watt : 30W / Tolerance : 0.5% ~ 10% Resistance Value : 0.1ohm ~ 10Kohm
Electrical Characteristics Specifications
| Resistance Range | Resistance Tolerance | TCR(ppm/°C) |
|---|---|---|
| 0.05Ω~1Ω | ±5.00% | - |
| ±10.0% | ||
| 2Ω~5Ω | ±1.00% | ±200 |
| ±5.00% | ||
| ±10.0% | ||
| 5Ω~10Ω | ±1.00% | ±100 |
| ±5.00% | ±200 | |
| ±10.0% | ||
| 11Ω~10KΩ | ±0.50% | ±50 |
| ±1.00% | ±100 | |
| ±5.00% | ±200 | |
| ±10.0% |
Environmental Characteristics
| Test Item | Specification | Test Method |
|---|---|---|
| Temperature Coefficient of Resistance | 10Ωand above, ± 50ppm/℃ 1Ωand 10,( ±100ppm)/ ℃ |
Referenced to 250C, △R taken at +1050C |
| Short Time Overload | △R±0.3% | 2times rated power with applied voltage not to exceed 1.5 times maximum continuous operating voltage for 5 seconds, |
| Load Life | △R±1.0% | MIL-R-39009,2,000 hours at rated power. |
| Humidity(Steady State) | △R±0.5% | MIL-STD-202F, Method 103B 40℃,,90~95%RH,RCWV 105hours ON,0.5hours OFF, total 1000~1048 hours. |
| Thermal Shock | △R0.3% | MIL-STD-202, Method 107G. -65°C~150°C, 100 cycle |
| Terminal Strength | △R0.2% | MIL-STD-202, Method 211,Cond. A(Pull Test)2.4N, |
| Vibration, High Frequency | △R0.2% | MIL-STD-202, Method 204, Cond.D, |
