②Used as a varistor. Constant damp heat: △R≤±3%R, R1≥100MΩ. 70℃ electrical durability: 0.5W, 1000h △R≤±10%R △(Uab/Uac)≤10%. Collision: 390m/S2, 4000 cycles △R≤±1%R. Temperature change: △R≤±(2%R+0.1Ω),△(Uab/Uac)≤±1%R.
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