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Metal Oxide Varistors Varistor>14D180~182KJ Series
Applications
• 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.
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.
Package Dimensions
H1
K<3.0
L1 D1
d1
Symbol
H(max.) H1(max.) L(min.) L1(min.) D(max.) D1(±0.8) T(max.) d(±0.05) d1(±0.4)
TABLE 1
Dimensions
20.0 21.0 20.0 15.0 16.5 7.5 TABLE 2 0.8 1.4
K<3.0
d D1
Model
180K 220K 270K 330K 390K 470K 560K 680K 820K 101K 121K 151K 181K 201K 221K
241K
271K
301k
TABLE 2
T(max.)
4.6 4.7 4.8 5.0 5.3 5.4 5.5 5.6 4.7 4.9 5.1 5.4 4.8 5.0 5.1
5.2
5.4
5.5
Model
301K 331K 361K 391K.