Varistor Products

©2011 Littelfuse, Inc.

Revision: September 25, 2011

Specifications are subject to change without notice.

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

Device Dimensions

Dimension

V

RMS

Voltage

Model

14mm Size

20mm Size

14mm Size

20mm Size

Min.

mm (in)

Max.

mm (in)

Min.

mm (in)

Max.

mm (in)

Min.

mm (in)

Max.

mm (in)

Min.

mm (in)

Max.

mm (in)

A

Straight Lead

ALL

17.0(0.669) 22.0(0.866) 23.0(0.906)

28.0(1.10)

17.0(0.669) 22.0(0.866) 23.0(0.906)

28.0(1.10)

A

Crimped Lead

ALL

--

22.5(0.886)

--

31.0(1.221)

--

22.5(0.886)

--

31.0(1.221)

Dia D

ALL

13.5(0.531) 17.0(0.669)

19.0(0.748) 23.0(0.906) 13.5(0.531) 17.0(0.669)

19.0(0.748) 23.0(0.906)

e

ALL

6.5(0.256)

8.5(0.335)

6.5(0.256)

8.5(0.335)

6.5(0.256)

8.5(0.335)

6.5(0.256)

8.5(0.335)

e1

Bulk Pack

115-175

1.5(0.059)

4.0(0.157)

1.5(0.059)

4.0(0.157)

1.5(0.059)

4.0(0.157)

1.5(0.059)

4.0(0.157)

200-275

2.0(0.079)

4.5(0.177)

2.0(0.079)

4.5(0.177)

2.0(0.079)

4.5(0.177)

2.0(0.079)

4.5(0.177)

300-420

3.0(0.118)

5.5(0.217)

3.0(0.118)

5.5(0.217)

3.0(0.118)

5.5(0.217)

3.0(0.118)

5.5(0.217)

460-750

n/a

n/a

0

2.0(0.079)

n/a

n/a

0

2.0(0.079)

e1

Tape & Reel and

In-Line Lead

115-420

0

2.0(0.079)

0

2.0(0.079)

0

2.0(0.079)

0

2.0(0.079)

460-550*

n/a

n/a

0

2.0(0.079)

n/a

n/a

0

2.0(0.079)

e2

ALL

n/a

n/a

n/a

n/a

4.0(0.138)

6.0(0.236)

4.0(0.157)

6.0(0.236)

e3

ALL

n/a

n/a

n/a

n/a

0

2.0(0.079)

0

2.0(0.079)

E

115-175

--

9.0(0.335)

--

9.0(0.335)

--

9.0(0.335)

--

9.0(0.335)

200-275

--

9.5(0.374)

--

9.5(0.374)

--

9.5(0.374)

--

9.5(0.374)

300-460

--

11.0(0.433)

--

11.0(0.433)

--

11.0(0.433)

--

11.0(0.433)

510-575

--

n/a

--

12.0(0.472)

--

n/a

--

12.0(0.472)

625-750

--

n/a

--

13.0(0.512)

--

n/a

--

13.0(0.512)

L

ALL

25.4(1.00)

--

25.4(1.00)

--

25.4(1.00)

--

25.4(1.00)

--

L3

ALL

n/a

n/a

n/a

n/a

6.0(0.236)

--

6.0(0.236)

--

Dia b

115-420

0.76(0.030) 0.86(0.034) 0.76(0.030) 0.86(0.034) 0.76(0.030) 0.86(0.034) 0.76(0.030) 0.86(0.034)

460-750

n/a

n/a

0.95(0.037) 1.05(0.041)

n/a

n/a

0.95(0.037) 1.05(0.041)

Dia c

OutsideLeadOnly

ALL

n/a

n/a

n/a

n/a

0.76(0.030) 0.86(0.034) 0.76(0.030) 0.86(0.034)

NOTES:

For14mmratingsabove420V

*Itemsabove550V

E

e

e1

e1

e3

e

e2

E

L

A

L3

Dia D

Dia D

Dia b

Dia b

Dia c

Monitor

Lead

TMOV

Straight Lead Forms

iTMOV

E

e

e1

e1

e3

e

e2

E

L

A

L3

Dia D

Dia D

Dia b

Dia b

Dia c

Monitor

Lead

TMOV

(outer crimp)

iTMOV

(inner crimp)

Curved Lead Forms

Seating

Plane