Product Class : Fixed Resistor·Wire Wound Resistor
★Standard
▲Q/RU179-2002 Type RX712Awire-wound resistor specification★Main inspection, items, methods & requirements Items | Requirements | Methods | Solderability | Solder can free flow | 235±5℃ 2±0.5S | Constant damp-heat | △R≤±(1%+0.05Ω) | 40℃humidity (90~95)% 96h | Temperature change | △R≤±(0.5%+0.05Ω) | -55℃~+155℃ 3 time | Mechanical load | △R≤±(2%+0.05Ω) | viberation50Hz、150m/s2 30min
sweep-frequency100Hz~2000Hz、150m/s2 13min
shock750m/s2 18time | Terminal strength | △R≤±(0.5%+0.05Ω) | 10N 10S(φ0.6),20N 10S(φ0.8) | Over-load | △R≤0.1Ω | 5.5A0.2S(RX712A-21) | Fuse characteristic | RX712A-2 | Break in（0.05~2）S | 5A&7.3A | RX712A-21 | ≥0.8S break | 5.5A |
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