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ITT CANNON MDM31SH003B Micro Connector

The MDM-31SH003B is a high-quality micro connector designed for precise electrical connections in electronic and industrial applications. It features a compact metal shell with a gold-plated copper alloy contact for reliable conductivity and corrosion resistance. This socket type includes 31 contact arrangement with crimp termination, suitable for low current applications up to 3A. Its aluminum shell with yellow chromate over nickel finish provides durability and protection against harsh environments. The connector supports thermal shock, vibration, moisture resistance, and fatigue endurance, making it ideal for demanding operational conditions.

Authorized Distributors
Source:DigiKey
Part No:MDM-31SH003B
Stock:121
Inv Date:06-11-2026
Price: Unit price: $209.98
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Part No:MDM-31SH003B
Stock:0
Inv Date:06-12-2026
Price: Unit price: $216.07
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Part No:MDM-31SH003B
Stock:8
Inv Date:06-11-2026
Price: Unit price: $191.74
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Part No:MDM-31SH003B
Stock:4
Inv Date:06-11-2026
Price: Unit price: $113.326
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Part No:MDM-31SH003B
Stock:2
Inv Date:06-11-2026
Price: Unit price: $113.326
Buy/RFQ:
Part No:MDM-31SH003B
Stock:8
Inv Date:06-11-2026
Price: Unit price: $191.74
Buy/RFQ:

ITT CANNON MDM31SH003B Micro Connector Specifications:

  • Contact Material: Gold-plated copper alloy
  • Contact Resistance: 8 milliohms max
  • Termination Type: Crimp, 18" min, #26 AWG, colored code
  • Shell Material: Aluminum
  • Shell Finish: Yellow chromate/cadmium over nickel
  • Insulator Material: Liquid crystalline polymer (contact size 9 to 100); Diallyl phthalate (7C2 or 24C4 arrangements)
  • Hardware: B .092 dia mounting holes
  • Coupling: Friction
  • Current Rating: 3A max
  • Dielectric Withstanding Voltage: 600 VAC at sea level, 150 VAC at 70,000 ft altitude
  • Insulator Resistance: 5000 megohms min
  • Thermal Shock: -55°C to +125°C
  • Physical Shock: 50 G's, 3 axes, 6 ms sawtooth pulse
  • Vibration: 20 G's, 10-2000 Hz, 12 hours
  • Durability: 500 mating cycles
  • Moisture Resistance: Insulator resistance > 100 megohms, salt spray 48 hours

Buy the Cannon Series MICRO Micro Connector: MDM-31SH003B

Enhance your electronic assembly with the Micro Connector designed for reliable performance in demanding environments. Featuring a durable aluminum shell with corrosion-resistant yellow chromate finish and gold-plated copper contacts, this connector offers excellent electrical conductivity and environmental resistance. Its compact size suits tight spaces, while its robust construction withstands thermal shocks, vibration, moisture, and mechanical wear. Ideal for industrial, aerospace, or telecommunications projects, purchase this high-quality connector online today to ensure enduring performance and secure connections in your applications.

Get Cannon MDM-31SH003B today—built for precision and long-lasting durability in electronic and industrial applications.

Frequently Asked Questions

Where can I buy ITT CANNON MDM31SH003B?

You can click on the BUY or RFQ button to purchase MDM31SH003B from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MDM31SH003B?

You can download the MDM31SH003B datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MDM31SH003B?

ITT CANNON

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