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M24308 Series – MIL-C-24308 PCB

D Subminiature

Features | Part Numbers | Dimensions

Features

Meets all MIL-C-24308 Class G specifications.

  • PCB vertical and right-angle.
  • Offered in 9, 15, 25, 37, and 50 position plugs and sockets except right-angle (9 to 37 positions).
  • Monoblock green diallyl phthalate insulator for improved electrical performance.

Materials

  • Insulator Material: Glass-filled diallyl phthalate (green) per MIL-M-14, Type SDG-F
  • Connector Shell: Steel with cadmium plating and yellow chromate finish
  • Contact Material: Plug – Brass (machined), Socket – Phosphor bronze (machined)
  • Contact Plating: 50µin. gold over copper or nickel

Mechanical

  • Individual Contact Insertion and Separation Force (minimum/maximum): 0.7 oz./12 oz.
    Durability: 500 mating cycles

Electrical

  • Withstanding Voltage: Minimum 1250V RMS @ sea level
  • Current Rating: 5 Amps
  • Contact Resistance: 2.7 milliohms maximum
  • Insulation Resistance: 5000 megohms maximum (initial); 1000 megohms (minimum) after environmental testing

Environmental

  • Operating Temperature: -65°C to + 125°C
  • Shock: 50G peak per MIL-STD-202, Method 213, Condition G
  • Vibration: 12 cycles in three perpendicular directions @ 10-2000Hz, per MIL-STD-202 Method 204, Condition D
  • Moisture Resistance: 90-95% relative humidity @ 40°C for 96 hours per MIL-STD-202, Method 103

Right-Angle Connector

  • .283" footprint requires minimal PCB space.
  • Available with .127" tail length with .030" contact diameter.
  • Offered with .120" mounting holes.
  • Mounting bracket: Black nylon. Can be removed if necessary.

Vertical Connector

  • Available with two contact tail lengths (.158" and .183") with .030" contact diameter.
  • Offered with .120" mounting holes.

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Part Numbers

Ordering Information
Right-Angle PCB Plugs (Sockets not available)
Steel Shell

  .127 Tail Length
Positions .030 Contact Diameter
9 M24308/24-25F
15 M24308/24-26F
25 M24308/24-27F
37 M24308/24-28F

Ordering Information
Vertical PCB Plugs
Steel Shell

  .158 Tail Length .183 Tail Length
Positions .030 Contact Diameter .030 Contact Diameter
9 M24308/24-1F M24308/24-7F
15 M24308/24-2F M24308/24-8F
25 M24308/24-3F M24308/24-9F
37 M24308/24-4F M24308/24-10F
50 M24308/24-5F M24308/24-11F

Ordering Information
Vertical PCB Sockets
Steel Shell

  .158 Tail Length .183 Tail Length
Positions .030 Contact Diameter .030 Contact Diameter
9 M24308/23-1F M24308/23-7F
15 M24308/23-2F M24308/23-8F
25 M24308/23-3F M24308/23-9F
37 M24308/23-4F M24308/23-10F
50 M24308/23-5F M24308/23-11F

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Click here for D-Sub Shell Dimensions and Contact Arrangements

PCB

PCB

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Dimensions

Printed Circuit Board Layout Hole Dimensions
PC Board Lead Hole Size

Terminal Dia. Hole Dia.
in mm in mm
.040 1.02 .055 1.40
.030 0.76 .045 1.14
.024-.025 0.61-0.64 .039 0.99

Click image for larger view.
PCB

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