511KD20 - Brightking

511KD20 Zinc Oxide Varistor

The voltage between two terminals with the specified measuring current 1mA.DC applied is call Vb. The recommended maximum sine wave voltage (RMS) or the maximum DC voltage can be applied continuously. The maximum voltage between two terminals with the specification standard impulse current. Applied waveform: 8/20µsec. Requirement Maximum Clamping Voltage .

Features

— — — — Wide operating voltage (V1mA) range from 8V to 1800V. Fast responding to transient over-voltage. Large absorbing transient energy capability. Low clamping ratio and no following-on current. APPLICATION — — — — — Transistor, diode, IC, thyristor or triac semiconductor protection. Surge protection in consumer electronics. Surge protection in industrial electronics. Surge protection in electronic home appliances, gas and petroleum appliances. Relay and electromagnetic valve surge absorption. PART NUMBER CODE BK Brand Name Tolerance K:±10% L: ±15% M: ±20% Type D: Disk S: Square Elem.