14D821K
Description
of Part Number 14 D 471 K 14D Series Nominal Varistor Voltage 471=470V D: DISK DISC DIAMETER 14=14MM 1 Maximum Part Number Allowable Voltage Varistor Voltage Maximum Clamping Voltage Standard VAC(V) VDC(V) V1mA(V) IP(A) VC(V) 14D180K 14D220K 1.
Key Features
- Wide operating voltage (V1mA) range from 18V to 1800V
- Fast responding to transient over-voltage
- Large absorbing transient energy capability
- Low clamping ratio and no follow-on current
- Meets MSL level 1, per J-STD-020
- Safety certification: UL1414,UL1449,CSA,VDE
- Operating Temperature：-40℃ ~ +85℃
- Storage Temperature：-40℃ ~ +125℃1 Applications
- Transistor, diode, IC, thyristor or triac semiconductor protection
- Surge protection in consumer electronics
