Varistor Products
Line Voltage Operation, Radial Lead
RoHS
Pb
LA Varistor Series
®
D
V
E
®
The LA Series of transient voltage surge suppressors are radial-lead
varistors (MOVs) that are designed to be operated continuously across
AC power lines. These UL recognized varistors require very little
mounting space, and are offered in various standard lead form options.
The LA Series varistors are available in four model sizes: 7mm, 10mm,
14mm and 20mm; and have a VM(AC)RMS voltage range from 130V
to 1000V, and an energy absorption capability up to 360J. Some LA
series model numbers are available with clamping voltage selections,
designated by a model number suffix of either A or B. The “A” selection is
the standard model; the “B” selection provides a lower clamping voltage.
See LA Series Device Ratings and Specifications table for part number
and brand information.
Features
• Lead-free and RoHS compliant option available. Please see the
device and ratings specifications table for more information.
• Energy Absorption Capability (WTM) . . .. . . . . . . . . . . . . . . . . Up to 360J
• Wide Operating Voltage Range
VM(AC)RMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130V to 1000V
• No Derating Up to 85
o
C Ambient
• Available in Tape and Reel or Bulk Pack
AGENCY APPROVALS:
Standard and Lead-free parts recognized under
the components program of Underwriters Laboratories. Certified by CSA,
VDE and CECC.
NEW LEAD-FREE AND
RoHS COMPLIANT PARTS
AVAILABLE
AGENCY FILE NUMBERS:
UL E75961, E56529 (Lead-free pending),
E135010 (Lead-free pending); CSA LR91788; VDE 116895E; CECC
42201-006.
ALSO SEE LITTELFUSE ULTRAMOV
™
AND C-III VARISTOR SERIES
56
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LITTELFUSE [ LITTELFUSE ]
