| T*T ITEM | SPECIFICATIONS | | Tolerance range | &plu*n;5%(J) &plu*n;10%(K) | | Temperature coefficient | &plu*n;250×10-6/℃ | | Insulation voltage | ＞700V | | Insulation resistance | ≥1GΩ | | Climatic category | 55/155/21 | | Temperature range | -55～275℃ | | Derating | when ambient temperature rise from 70℃ to 275℃,
the resistor's allowable load down from 100% to 0% | | Short time overload | 10× rated power，5s，△R≤&plu*n;(1%R 0.05Ω) | | Load life P70,70℃,1000hrs | △R≤&plu*n;(5%R 0.1Ω) | | Dampheat,steady state 40℃,93%,r,h,21d | △R≤&plu*n;(5%R 0.1Ω) | | Strength of terminations | △R≤&plu*n;(1%R 0.05Ω) | | Resistance to sold heat ,350℃,3.5s | △R≤&plu*n;(1%R 0.05Ω) | | Solderability | IEC68-2-20(1968),235℃&plu*n;5℃,2&plu*n;0.5s(solder bath method) |
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