Varistor Products

©2011 Littelfuse, Inc.

Revision: February 21, 2011

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

DISC SIZE (mm)

SERIES DESIGNATOR

V 25 1 HB 34

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

5.5 -/+ 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

V301HG34

6.7

4.7 -/+ 0.85

V321HG34

4.5 -/+ 0.85

V331HG34

7.0

4.4 -/+ 0.85

V351HG34

7.3

4.1 -/+ 0.85

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

2.4 -/+ 1.0

V571HG34

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

HG34 Series

Dimensions (mm)