ZA Series
Data Sheet
July 1999
File Number 2184.6
Radial Lead Metal-Oxide Varistors for Low
to Medium Voltage Operation
Features
• Recognized as “Protectors for Data Communications and
Fire Alarm Circuits”, UL File #E135010 to Std. 497B
[ /Title The ZA Series of transient voltage surge suppressors are
radial-lead varistors (MOVs) designed for use in the
(ZA
Series)
/Sub-
ject
(Radial
Lead
Metal-
Oxide
Varis-
tors for
Low to
Mediu
m Volt-
age
• VDE Certified. License Number 116895E
protection of low and medium-voltage circuits and systems.
Typical applications include motor control, telecom,
automotive systems, solenoid, and power supply circuits to
protect circuit board components and maintain data integrity.
• Wide Operating Voltage Range V
M(AC)RMS
. . . . 4V to 460V
• DC Voltage Ratings . . . . . . . . . . . . . . . . . . . 5.5V to 615V
o
• No Derating Up to 85 C Ambient
These devices are available in five model sizes: 5mm, 7mm,
• 5 Model Sizes Available . . . . . . . . 5, 7, 10, 14, and 20mm
10mm, 14mm and 20mm, and feature a wide V
range of 5.5V to 615V.
voltage
DC
• Radial-Lead Package for Hard-Wired or Printed Circuit
Board Designs
See ZA Series Device Ratings and Specifications table for
part number and brand information.
• Available in Tape and Reel or Bulk Pack
• Standard Lead Form Options
Packaging
Opera-
tion)
/Autho
r ()
/Key-
words
(Littel-
fuse,
14MM, 20MM
Inc.,
Sup-
pres-
sion
Prod-
ucts,
TVS,
Tran-
sient
5MM, 7MM, 10MM
Sup-
pres-
sion,
Protec-
tion,
Auto-
motive,
1-800-999-9445 or 1-847-824-1188 | Copyright © Littelfuse, Inc. 1999
4-34
HARRIS [ HARRIS CORPORATION ]
