MIL-DTL-55302/130D
REQUIREMENTS:
Design and construction:
Dimensions and configuration: See figures 1 and 2, and tables I and II.
Insulator body: Insulator material shall be in accordance with MIL-DTL-55302 or ASTM D5138 type
LCP0120G30A43430 EA300ED035EE200EF140 or MIL-M-24519 type GLCP-30F.
Contact material: Contact material shall be in accordance with MIL-DTL-55302 or beryllium copper alloy
C17400 in accordance with ASTM B768.
Plating: Types 1, 2, and 3 shall be nickel plated in accordance with MIL-DTL-55302. Over the nickel plate, the
mating engagement area of types 1 and 3 for a minimum length of .100 inch and the entire contact type 2 shall
be gold plated in accordance with MIL-DTL-55302. Over the nickel plate, the solder tail area for types 1 and 3
shall be tin-lead plated for .215 (5.46 mm) and .245 (6.22 mm) inch, respectively in accordance MIL-DTL-55302.
Contact identification: See figure 1 and 2, and tables I and II.
Contact rating: 3.0 Amperes, maximum per contact; 2.25 amperes continuous per contact at 75ºF.
Keying: See MIL-DTL-55302/31.
Dash numbers -01 through -016: Two keys, Part or Identifying Number (PIN) M55302/31-08, and two key
mounting hardware, PIN M55302/31-09, packaged with connectors.
Dash numbers -17 through -46: Key, PIN M55302/31-04, with .086-56 UNC-2A mounting screw is
recommended.
Replacement contacts: See MIL-DTL-55302/32.
Contact removal: See MIL-I-81969/9 for contact types 1 and 3. Use Tyco Electronics 1-265871-7 tool for contact
type 2.
Mating and unmating: The maximum mating force in pounds shall be the number of contacts multiplied by 0 .25;
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 resistance exceeding 0.020 ohm.
Contact retention: 3 pounds, minimum.
Dielectric withstanding voltage:
Sea level: 900 volts rms.
High altitude: 200 volts rms.
Resistance to test probe damage: The connector shall meet the requirements of MIL-DTL-55302/30.
Contact separation force: The connector shall meet the requirements of MIL-DTL-55302/29.
Oversized pin exclusion: .0465 diameter pin.
PIN: M55302/130 - (and dash number from table l for 160 and 240 contact positions).
M55302/130 - (and dash number from table ll for 90 through 240 contact positions).
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