MIL-DTL-55302/110H
REQUIREMENTS:
Design and construction:
Dimensions and configuration: See figure 1 and table I.
Material: In accordance with MIL-DTL-55302.
Insulator body: Insulator material shall be in accordance with MIL-DTL-55302 or type GLCP-30F in
accordance with ASTM D5138 or MIL-M-24519.
Contact material: Contact material in accordance with MIL-DTL-55302 or beryllium copper in
accordance with ASTM B768.
Gasket: Silicon rubber.
Plating: The contact plating for the engagement area, .150 inch minimum length, shall be gold over
nickel in accordance MIL-DTL-55302. The contact plating for the solder tail area, .160 inch
minimum length, shall be tin lad over nickel in accordance with mil-DTL-55302. The remainder of
the contact shall be nickel plated in accordance with MIL-DTL-55302.
Contact identification: See figure 1.
Contact rating: 3.0 amperes maximum per contact, 2.25 amperes continuous per contact at 75°F.
Keying: See MIL-DTL-55302/31, using the M55302/31-10 rivet.
Mating and unmating: The maximum mating force in pounds shall the number of contacts multiplied
by .25 and the withdrawal force in pounds shall be a minimum of .025 times the number of contacts
and shall not exceed the measured insertion force.
Contact resistance: No individual contact pair shall have a resistance exceeding .020 ohm.
Contact retention: 3 pounds minimum.
Dielectric withstanding voltage:
Sea level: 900 volts rms.
High altitude: 200 volts rms.
Part or Identifying Number (PIN): M55302/110-(dash number from table I).
Patent. The Government has a royalty free license under the following listed patents for the benefit of
manufacturers of the item either for the Government or for use in equipment to be delivered to the
Government.
US patent number 3,404,367.
6
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business