Littelfuse CH Varistor Series - Manual (Page 5)

© 2013 Littelfuse, Inc. 73
Revised: May 8, 2013
Varistor Products
CH Varistor Series
Surface Mount Varistors > CH Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/CH.html for current information.
CH Series Dimensions
NOTE 1
C
A
B
E
L
W
D
Symbol
Inches Millimeters
Min Max Min Max
A 0.402 10.210
B 0.216 5.500
C 0.087 2.210
D - 0.080 - 2.03
E 0.016 0.050 0.41 1.27
L 0.311 0.335 7.90 8.51
W 0.185 0.207 4.70 5.26
PAD LAYOUT DIMENSIONS
CHIP LAYOUT DIMENSIONS
Part Numbering System
V 220 CH 8
RELATIVE SIZE INDICATOR
LITTELFUSE VARISTOR
SERIES DESIGNATOR
NOMINAL VARISTOR
VOLTAGE
PACKAGING OPTIONS
No Letter: Standard 13 Inch Reel
T: 7 Inch Reel
S: Bulk Pack
X
NOTE: Avoid metal runs in this area. Soldering recommendations: Material - 62/36/2 Sn/Pb/
Ag or equivalent.Temperature – 230ºC Max., 5s. Max. Flux - R.M.A.