Varistor Products

©2012 Littelfuse, Inc.

Revision: February 9, 2012

UltraMOV™ Varistor Series

Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/tmov.html for current information.

Symbol

Description

Model Size

7mm

10mm

14mm

20mm

B

1

Component Top to Seating Plane

15 Max

19.5 Max

22.5 Max

29 Max

C

Crimp Length

2.4 Typ

2.6 Typ

2.6 Typ

2.6 Typ

P

Pitch of Component

12.7 +/- 1.0

25.4 +/- 1.0

25.4 +/- 1.0

25.4 +/- 1.0

P

0

Feed Hole Pitch

12.7 +/- 0.2

12.7 +/- 0.2

12.7 +/- 0.2

12.7 +/- 0.2

P

1

Feed Hole Center to Pitch

3.85 +/- 0.7

8.85 +/- 0.7

8.85 +/- 0.7

7.70 +/- 0.7

P

2

Hole Center to Component Center

6.35 +/- 0.7

12.7 +/- 0.7

12.7 +/- 0.7

12.7 +/- 0.7

F

5.0 +/- 0.8

7.5 +/- 0.8

7.5 +/- 0.8

10.0 +/- 0.8

Δh

Component Alignment

2.0 Max

2.0 Max

2.0 Max

2.0 Max

W

Tape Width

18.0 +1.0 / -0.5

18.0 +1.0 / -0.52

18.0 +1.0 / -0.5

18.0 +1.0 / -0.5

W

0

12.0 +/- 0.3

12.0 +/- 0.3

12.0 +/- 0.3

12.0 +/- 0.3

W

1

Hole Position

9.0 +0.75 / -0.50

9.0 +0.75 / - 0.50

9.0 +0.75 / 0.50

9.0 +0.75 / -0.50

W

2

0.5 Max

0.5 Max

0.5 Max

0.5 Max

H

Height from Tape Center to Component Base

18.0 +2.0 / -0.0

18.0 +2.0 / -0.0

18.0 +2.0 / -0.0

18.0 +2.0 / -0.0

H

0

Seating Plane Height

16.0 +/- 0.5

16.0 +/- 0.5

16.0 +/- 0.5

16.0 +/- 0.5

H

1

Component Height

32.0 Max

36.0 Max

40.0 Max

46.5 Max

D

0

4.0 +/- 0.2

4.0 +/- 0.2

4.0 +/- 0.2

4.0 +/- 0.2

t

Total Tape Thickness

0.7 +/- 0.2

0.7 +/- 0.2

0.7 +/- 0.2

0.7 +/- 0.2

Δp

Component Alignment

3° Max, 1.00mm

3° Max, 1.00mm

3° Max, 1.00mm

3° Max, 1.00mm

Tape Specifications for Reel and Ammo Pack Items (Refer to drawings on previous page)

For information on tape and reel packaging quantities, please refer to the Ordering Notes section at the end of this document.