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ITT CANNON MS3102R12S3PY industrial circular connector

The connector features a mill-spec threaded coupling with a shell size of 128, designed for reliable industrial and military applications. It has 2 solder cup contacts with hard silver plating for durability. The aluminum alloy shell is olive drab chromate coated, resistant to salt spray for 500 hours, and rated IP65 for protection. It supports up to 500 mating cycles, with a contact retention force of 35N. Suitable for voltages above 50V, it operates from -55°C to +125°C, making it ideal for harsh environments requiring secure, durable connections.

Authorized Distributors
Source:Newark
Part No:MS3102R12S-3PY
Stock:520
Inv Date:06-12-2026
Price: Unit price: $65.29
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Source:DigiKey
Part No:MS3102R12S-3PY
Stock:59
Inv Date:06-12-2026
Price: Unit price: $63.7
Buy/RFQ:
Part No:MS3102R12S-3PY
Stock:0
Inv Date:06-13-2026
Price: Unit price: $41.91
Buy/RFQ:
Part No:MS3102R12S-3PY
Stock:0
Inv Date:06-13-2026
Price: N/A
Buy/RFQ:

ITT CANNON MS3102R12S3PY industrial circular connector Specifications:

  • Shell Size: 128
  • Contact Arrangement: 128-3
  • Number of contacts: 2 contacts size 16S
  • Contact Type: Solder Cup
  • Contact Plating: Hard silver
  • Insulator Rotation: 215°
  • Operating Voltage: > 50V (must comply with DIN VDE 410, IEC 60364-4-41)
  • Insulator Resistance: > 1000 MO
  • Test Voltage: 1600 Vrms
  • Air and Creepage Paths: 1.4mm
  • Ambient Temperature: -55°C to +125°C
  • Sealing Protection: IP65
  • Salt Spray Resistance: 500 hours
  • Mating Cycles: 500
  • Separation Force per Contact: 1.0N
  • Coupling Torque: 2.5 Nm max (closing), 0.23 Nm min (opening)
  • Contact Retention: 35N
  • Shell Material: Aluminium alloy
  • Shell Plating: Olive drab chromate over cadmium
  • Insulator Material: Neoprene
  • Contact Material: Copper alloy
  • Wire Stripping: 6.2 mm

Buy the Cannon MS3102R12S-3PY U+2013 Reliable Circular Connector for Industrial Applications

Order the Cannon MS3102R12S-3PY today for a high-reliability circular connector designed for rugged industrial and military uses. Featuring a durable aluminium shell with olive drab chromate coating, salt spray resistance for 500 hours, and IP65 sealing, this connector ensures secure, weatherproof connections. It supports up to 500 mating cycles with 2 solder cup contacts, operating efficiently within -55°C to +125°C range. Perfect for critical applications requiring dependable performance and environmental protection in demanding conditions.

Get Cannon MS3102R12S-3PY today—built for secure connections and long-lasting durability in harsh environments.

Frequently Asked Questions

Where can I buy ITT CANNON MS3102R12S3PY?

You can click on the BUY or RFQ button to purchase MS3102R12S3PY from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MS3102R12S3PY?

You can download the MS3102R12S3PY datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MS3102R12S3PY?

ITT CANNON

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