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ITT CANNON MDM51PSBA174 Micro-D Metal Shell Connector

The ITT CANNON MDM-51PSB-A174 connector is a robust solution for applications demanding high-performance, rugged, and moisture-sealed microminiature connectors. Constructed with an aluminum shell providing enhanced strength and electromagnetic interference (EMI) shielding, it incorporates a silicone elastomer interfacial seal to ensure reliable performance in challenging environments. The connector's design accommodates a wide range of contact configurations, making it suitable for diverse industrial and commercial applications where space is limited and reliability is paramount. It utilizes size 24 MICROPIN/MICROSOCKET contacts, offering a high density of connections in a small footprint.

Authorized Distributors
Source:DigiKey
Part No:MDM-51PSB-A174
Stock:0
Inv Date:06-11-2026
Price: Unit price: $414.029
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Source:DigiKey
Part No:MDM-51PSB-A174
Stock:26
Inv Date:06-11-2026
Price: Unit price: $860.66
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Part No:MDM-51PSB-A174
Stock:6
Inv Date:06-12-2026
Price: Unit price: $365.06
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Part No:MDM-51PSB-A174
Stock:0
Inv Date:06-11-2026
Price: Unit price: $380.87
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Part No:MDM-51PSB-A174
Stock:7
Inv Date:06-11-2026
Price: Unit price: $314.785
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Part No:MDM-51PSB-A174
Stock:2
Inv Date:06-11-2026
Price: Unit price: $314.785
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Part No:MDM-51PSB-A174
Stock:7
Inv Date:06-11-2026
Price: Unit price: $778.92
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ITT CANNON MDM51PSBA174 Micro-D Metal Shell Connector Specifications:

  • Shell: 6061-T6 Aluminum alloy per QQ-A-200/8, yellow chromate/cadmium, Type II, Class 3 over electroless nickel per SAE AMS-C-26074,Class 4
  • Insulator: Liquid Crystal Polymer per MIL-M-24519, Type GLCP-30F
  • Contacts: Glass filled diallyl phthalate per MIL-M-14, Type SDGF
  • Mounting Hardware: 300 Series stainless steel, passivate
  • Contact Termination: Multiple indent crimp
  • Coupling: Friction/jackscrews
  • Polarization: Keystone-shaped shells
  • Contact Spacing Centers: .050 (1.27)
  • Shell Styles: Plug and receptacle
  • No. of Contacts: 9 thru 100 signal; 5 signal/2 coaxial; 5 signal/2 power; 11 signal/5 coaxial; 11 signal/5 power; 0 signal/10 coaxial; 0 signal/10 power; 20 signal/4 coaxial; 20 signal/4power
  • Coaxial Cable: RG - 178/U
  • Wire Size: #24 thru #32 AWG
  • Dielectric Withstanding Voltage: 600 VAC at sea level; 150 VAC at 70,00' altitude
  • Insulation Resistance: 5,000 megohms minimum
  • Physical Shock: 50 G's, 3 axes, 6 millisecond duration sawtooth pulse
  • Vibration: 20 G's, 10-2,000 Hz. 12 hrs
  • Durability: 500 cycles of mating and unmating
  • Moisture Resistance: Insulation resistance > 100 megohms
  • Salt Spray: Shall be capable of mating and unmating
  • Contact Resistance: 8 milliohms maximum (at 3 amps); 10 milliohms maximum (at 1 milliamp)
  • Contact Retention: 5 lb. minimum axial load

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase MDM51PSBA174 from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MDM51PSBA174?

You can download the MDM51PSBA174 datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MDM51PSBA174?

ITT CANNON

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