V275SM7 Datasheet, PDF (1/4 Pages) Littelfuse – Surface Mount Varistors

Varistor Products
Surface Mount Varistors > SM7 Series
RoHS _{SM7 Varistor Series}
Agency Approvals
Agency
Agency File Number
&
Description
The Littelfuse SM7 Series is a plastic-encapsulated
surface-mount metal oxide varistor (MOV) transient
voltage surge suppressor that is designed to be
operated continuously across AC power lines.
The series comprises a Nylon molded package with
tin plated lead frame for soldering to board. The
surface mount SM7 Series is based on radial 7mm
internal varistor element with similar characteristics
to the Littelfuse LA / ZA series of varistor.
Features

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LA/ZA series
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power meters
Absolute Maximum Ratings
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B
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Continuous
Steady State Applied Voltage:
Transients:
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Peak Pulse Current (I )
TM
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μT
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μs
Current
Wave
(W )
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SM7 Series

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Units
V
V
A
J
O_C
O_C
%/^OC
V
MΩ
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only
rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is
not implied.
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/sm7.html for current information.
Revision: January 10, 2011
SM7 Series Varistor