Littelfuse iTMOV Varistor Series - Manual (Page 6)

© 2013 Littelfuse, Inc. 212
Revised: October 21, 2013
Varistor Products
TMOV ® and i TMOV ® Varistor Series
Radial Lead Varistors > TMOV ® and iTMOV ® Series
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
TMOV ® Varistor iTMOV ® Varistor
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 0 2.0 (0.079) 0 2.0 (0.079) 0 2.0 (0.079) 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* 0 2.0 (0.079) 0 2.0 (0.079) 0 2.0 (0.079) 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 -- 12.0 (0.472) -- 12.0 (0.472) -- 12.0 (0.472) -- 12.0 (0.472)
625-750 -- 13.0 (0.512) -- 13.0 (0.512) -- 13.0 (0.512) -- 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 0.76 (0.030) 0.86 (0.034) 0.95 (0.037) 1.05 (0.041) 0.76 (0.030) 0.86 (0.034) 0.95 (0.037) 1.05 (0.041)
Dia c
Outside Lead Only
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:
* Tape and Reel packaging option is available only for devices up to 420Vrms.
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