ZA Series
Additional Lead Style Options
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
CRIMPED AND TRIMMED LEAD
VARISTOR MODEL SIZE
10mm
5mm
7mm
14mm
20mm
SYMBOL
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
A
-
-
13.0
(0.512)
-
-
15
(0.591)
-
-
19.5
(0.768)
-
-
22.5
(0.886)
-
-
29.0
(1.142)
L
2.41
4.69
2.41
4.69
2.41
4.69
2.41
4.69
2.41
4.69
TRIM
(0.095)
(0.185)
(0.095)
(0.185)
(0.095)
(0.185)
(0.095)
(0.185)
(0.095)
(0.185)
NOTE: 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.
• For 10/ 1mm lead spacing on 20mm diameter models
only; append standard model numbers by adding
“X10”.
Example:
Example:
STANDARD CATALOG
MODEL
STANDARD CATALOG
MODEL
ORDER AS:
ORDER AS:
V18ZA3
V18ZC3
V18ZA40
V18ZA40X10
• For crimped leads without trimming and any variations
to the above, contact Littelfuse.
Ordering Information
V XXX ZA XX
VARISTOR
RELATIVE ENERGY INDICATOR
(One or Two Digits)
VARISTOR NOMINAL
SERIES DESIGNATOR/
LEAD STYLE DESIGNATOR
ZC = Crimped and Clipped
ZS = Straight
VOLTAGE (V
)
NOM
(One, Two or Three Digits)
ZT = Crimped
ZU = Under Crimped
4-45
HARRIS [ HARRIS CORPORATION ]
