| 项目 |
规格标准 |
测试条件 |
| 温度系数 |
10Ω and above, ±50ppm/°C 1Ω and 10Ω, (±100ppm)/°C |
Referenced to 25°C, ΔR taken at +105°C |
| 短时间过负载 |
Δ R±0.3% |
2 times rated power with applied voltage not to exceed 1.5 times maximum continuous operating voltage for 5 seconds. |
| 负载寿命 |
Δ R±1.0% |
MIL-R-39009,2,000 hours at rated power. |
| 耐湿性 (稳定状态下) |
Δ R±0.5% |
MIL-STD-202F, Method 103B 40°C, 90~95%RH, RCWV 1.5hours ON, 0.5hours OFF. total 1000~1048 hours. |
| 耐热性 |
Δ R±0.3% |
MIL-STD-202, Method 107G. -65°C~150°C,100 cycle |
| 端子强度 |
Δ R±0.2% |
MIL-STD-202, Method 211, Cond.A(Pull Test) 2.4N. |
| 高频率震动 |
Δ R±0.2% |
MIL-STD-202, Method 204, Cond.D. |