Littelfuse ZA Varistor Series - Manual (Page 11)

© 2014 Littelfuse, Inc. 147
Revised: February 13, 2014
Varistor Products
ZA Varistor Series
Radial Lead Varistors > ZA Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/za.html for current information.
ZA S
eries
Product Dimensions (mm)
Dimen-
sion
V
RMS
Voltage
Model
5mm Size 7mm Size 10mm 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)
Min.
mm (in)
Max.
mm (in)
A All - 10 (0.394) - 12 (0.472) - 16 (0.630) - 20 (0.787) -
26.5
(1.043)
ØD All - 7 (0.276) - 9 (0.354) - 12.5 (0.492) - 17 (0.669) - 23 (0.906)
e
(see notes
below)
All 4 (0.157) 6 (0.236) 4 (0.157) 6 (0.236) 6.5 (0.256) 8.5 (0.335) 6.5 (0.256) 8.5 (0.335) 6.5 (0.256)
(note 1 below)
8.5 (0.335)
(note 1 below)
e
1
V8ZA-
V56ZA
1 (0.039) 3 (0.118) 1 (0.039) 3 (0.118) 1 (0.039) 3 (0.118) 1 (0.039) 3 (0.118) 1 (0.039) 3 (0.118)
V68ZA-
V100ZA
1.5 (0.059)
3.5
(0.138) 1.5 (0.059)
3.5
(0.138) 1.5 (0.059) 3.5 (0.138) 1.5 (0.059)
3.5
(0.138) 1.5 (0.059) 3.5 (0.138)
V120ZA-
V180ZA
1 (0.039) 3 (0.118) 1 (0.039) 3 (0.118) 1 (0.039) 3 (0.118) 1 (0.038) 3 (0.118) 1 (0.038) 3 (0.118)
V205ZA-
V750ZA
1.5 (0.059)
3.5
(0.138)
- - - - - - - -
E
V8ZA-
V56ZA
- 5 (0.197) - 5 (0.197) - 5 (0.197) - 5 (0.197) - 5 (0.197)
V68ZA-
V100ZA
-
5.6
(0.220)
-
5.6
(0.220)
- 5.6 (0.220) -
5.6
(0.220)
- 5.6 (0.220)
V120ZA-
V180ZA
- 5 (0.197) - 5 (0.197) - 5 (0.197) - 5 (0.197) - 5 (0.197)
V205ZA-
V750ZA
-
5.6
(0.220)
- - - - - - - -
Øb All
0.585
(0.023)
0.685
(0.027)
0.585
(0.023)
0.685
(0.027)
0.76
(0.030)
0.86
(0.034)
0.76
(0.030)
0.86
(0.034)
0.76
(0.030)
0.86
(0.034)
A
TRIM
All -
13.0
(0.512)
- 15 (0.591) - 19.5 (0.768) -
22.5
(0.886)
-
29.0
(1.142)
L
TRIM
All
2.41
(0.095)
4.69
(0.185)
2.41
(0.095)
4.69
(0.185)
2.41
(0.095)
4.69
(0.185)
2.41
(0.095)
4.69
(0.185)
2.41
(0.095)
4.69
(0.185)
1. For 20mm size devices, a 10mm "e" dimension option is also available. Please refer to "Ordering Notes" section "X10" option code for additional information.
2. V24ZA50(P) and V24ZC50(P) only supplied with lead spacing of 6.35mm -/+0.5mm (0.25 -/+0.0196) Dimension e = 5.85 min. Does not apply to Tape and Reel parts.
NOTES: Dimensions in millimeters, inches in parentheses.
To order this crimped and trimmed lead style,
standard radial type model numbers are
changed by replacing the model letter "ZA" with
"ZC." This option is supplied in bulk only.
Standard Model Order As
V18ZA3P V18ZC3P
For crimped leads without trimming and any varitions to
the above, contact Littelfuse.
Example:
CRIMPED AND TRIMMED LEAD
Radial lead types can be supplied with combination
preformed crimp and trimmed leads. This option is
supplied to the dimensions shown.
*Seating plane interpretation per IEC-717 L TRIM
A TRIM
SEATING
PLANE
ø D
ø b 25.4
(1.00)
MIN
A
e
e
1
E