Catalog 43
131 Radio Circle, Mount Kisco, NY 10549
800.882.8020
n
914.666.2911
n
Fax: 914.666.0216
Made in USA
001.914.666.2911
www.zierick.com
39
High Temperature /
High Current
Terminals
In newer automotive applications,
operating temperatures and power
throughput are steadily increasing.
Most of today’s terminals designed
for such demanding applications
are made of beryllium copper, which
is very expensive. Zierick’s response
is a new way to create economically
priced high temperature terminals.
These components can operate at
higher temperatures and have a
higher current rating than their
standard equivalents. They are
stamped from an alloy with high
temperature, high conductivity
and improved stress relaxation
properties. The stress relaxation
feature is far superior to that of
cartridge brass in elevated
temperatures and heating
applications.
Zierick’s Part Number 1275 is
standard, but many other parts
can be produced with the same
properties. This material easily
lends itself to being used with our
existing tooling and fabrication
methods with little or no additional
cost to the custom receptacle
required.
Stress relaxation is a critical inherent
property of the material since the
spring design feature in many
receptacles is needed to maintain
reliable connections at elevated
temperatures. The tables above
illustrate the various physical
attributes of Alloy C7025.
Call Zierick for more information.
Terminals for High Temp Applications
Part Numbers
1275, 6275, 1275T, 1275TH
Zierick recommends .006" stencil
thickness for most applications. For
other stencil thicknesses, call Zierick’s
product development department.
For drawings of our taped parts, please search for
this part number on our website, www.zierick.com.
Loose Part No.
1275
Reeled Part No.
6275
Taped Part No.
1275T
1275TH
Mating Terminal Size
0.025" (0.64mm) and 0.032" (0.81mm) Round or Square
Mounting Type
Surface Mount
Material Thickness / Type
0.010" (0.25mm) CDA 70250 High Performance Alloy
Standard Finish
Loose: 100% Tin over Copper
Reeled: 100% Tin over Copper
Mating Entry
Top and Bottom
Current Rating
20 Amperes
Resistance Rating
10m
Q
Max
Temperature Rating
Up to 175°C
Feeder System
Surf-Shooter SMT
™ Continuous Strip Feeder
Standard 24mm Tape Feeder
Recommended Solder Pad Geometry for Horizontal Mount
Recommended Solder Pad Geometry for Vertical Mount
63259 Zierick Cat.indd 39
10/30/12 1:34 PM