M Series Pin and Socket Connectors
M Series Pin and Socket Connectors
M Series Pin and Socket Connectors
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28<br />
Dimensions are shown for reference<br />
purposes only.<br />
M <strong>Series</strong><br />
<strong>Pin</strong> <strong>and</strong> <strong>Socket</strong> <strong>Connectors</strong><br />
Power Contacts<br />
Type I, Crimp, Snap-In, Size 12<br />
Precision screw-machined pin <strong>and</strong> socket, Size 12 contacts,<br />
they are used in Special M <strong>Series</strong> <strong>and</strong> “G” <strong>Series</strong><br />
connectors, <strong>and</strong> are inserted into the same cavities as<br />
Miniature Coaxial contacts. These contacts feature a high<br />
normal force which provides a low resistance in significant<br />
applications. Mating entry is closed-ended to<br />
prevent damage from stubbing due to misalignment.<br />
Beryllium copper springs are used to provide contact<br />
normal force <strong>and</strong> are assisted by a stainless steel hood<br />
which provides anti-overstress assurance. Single contact<br />
current rating is 23 amperes at 30°C Temperature Rise.<br />
See page 36 for product details.<br />
Type XII, Crimp-Type<br />
Precision formed male <strong>and</strong> female contacts used in CPC<br />
<strong>Series</strong> 3 <strong>and</strong> 4, Special M <strong>Series</strong> <strong>and</strong> “G” <strong>Series</strong> connectors,<br />
these contacts offer a low cost power option which<br />
provides additional applied cost savings when terminated<br />
with semiautomatic application equipment. The contact<br />
body is made from 100% copper, which provides for<br />
excellent conductivity. Spring characteristics are derived<br />
from a captive stainless steel spring which assists the<br />
dual cantilever spring members of the female contact.<br />
Single contact current rating is 35 amperes at 30°C<br />
Temperature Rise.<br />
See page 38 for product details.<br />
High Current Upgrades<br />
Precision screw-machined pin <strong>and</strong> socket contacts have<br />
increased current capability. All upgraded contacts use<br />
the high amperage Louvertac contact b<strong>and</strong>. The design<br />
of this contact allows for increased current in the same<br />
form factor. For example, Type II/Type III+ upgraded<br />
contacts increase the current from 13 amperes free air<br />
to 23 amperes free air at a 30°C Temperature Rise.<br />
See pages 37 <strong>and</strong> 39 for product details.<br />
Dimensions are in inches <strong>and</strong> millimeters<br />
unless otherwise specified.<br />
Values in brackets are metric equivalents.<br />
Specifications subject to change. Technical Support Center<br />
1-800-522-6752<br />
www.tycoelectronics.com<br />
Catalog 82003<br />
Revised 3-01
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