Littelfuse HG34 Varistor Series - Manual (Page 8)

© 2013 Littelfuse, Inc. 174
Revised: May 8, 2013
Varistor Products
HB34, HF34 and HG34 Varistor Series
Industrial High Energy Terminal Varistors > HB34, HF34 & HG34 Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/hb34 or /hf34 or /hg34.html
for current information.
Part Numbering System
VARISTOR DESIGNATOR
MAX AC
RMS
WORKING VOLTAGE
(First Significant Digits) V
M(AC)
DISC SIZE (mm)
SERIES DESIGNATOR
V M(A C VOLTAGE
V 25 1 HB 34
DECADE MULTIPLIER
HB: HB34 Series
HF: HF34 Series
HG: HG34 Series
37.0 max
T max
46 max
25.4 +/- 0.5
7.06 +/- 0.2
Dia 3.81 +/- 0.08
0.51 +/- 0.1
S
Part Type
T Body Thickness
(Max)
S Mounting
Terminal Offset
V111HG34 5.5 6.0 -/+ 0.65
V131HG34 5.7 5.8 -/+ 0.65
V141HG34 5.8 5.6 -/+ 0.65
V151HG34 5.9 5.5 -/+ 0.65
V181HG34 6.0 5.4 -/+ 0.65
V201HG34 6.0 5.4 -/+ 0.65
V251HG34 6.1 5.2 -/+ 0.65
V271HG34 6.4 4.9 -/+ 0.65
V301HG34 6.7 4.7 -/+ 0.85
V321HG34 6.9 4.5 -/+ 0.85
V331HG34 7.0 4.4 -/+ 0.85
V351HG34 7.3 4.1 -/+ 0.85
V391HG34 7.6 3.8-/+ 0.85
V421HG34 7.8 3.5 -/+ 0.85
V441HG34 8.0 3.3 -/+ 0.85
V481HG34 8.3 3.1 -/+ 1.0
V511HG34 8.8 2.7 -/+ 1.0
V551HG34 9.1 2.4 -/+ 1.0
V571HG34 9.4 2.2 -/+ 1.5
V661HG34 10.2 1.4 -/+ 1.5
V681HG34 10.4 1.2 -/+ 1.5
V751HG34 10.7 0.6 -/+ 1.5
HG34 Series Thickness and Terminal Offset Dimensions
Note: Terminal Material Tin–plated Cover
*Dimensions in mm.
HG34 Series
Dimensions (mm)