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ITT CANNON MKJ3C7W1237BN Circular Bayonet Connector

The ITT CANNON MKJ3C7W12-37BN is a circular bayonet connector within the Trinity MKJ series. It is a back-potted receptacle with a jam nut shell style and a shell size of 7. The connector offers a polarization of 150°/210° and accommodates wire sizes from #22 to #28 AWG. It is rated for a maximum current of 5 Amps and a voltage of 500 VAC RMS at sea level. Designed to withstand vibration and shock, this connector is ideal for demanding industrial environments. Its EMI shielding effectiveness is 40dB from 100 MHz to 1000 MHz.

Authorized Distributors
Source:Newark
Part No:MKJ3C7W12-37BN
Stock:14
Inv Date:06-12-2026
Price: Unit price: $279.65
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Source:DigiKey
Part No:MKJ3C7W12-37BN
Stock:0
Inv Date:06-12-2026
Price: Unit price: $271.5
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Source:DigiKey
Part No:MKJ3C7W12-37BN
Stock:31
Inv Date:06-12-2026
Price: Unit price: $383.925
Buy/RFQ:
Source:DigiKey
Part No:MKJ3C7W12-37BN
Stock:14
Inv Date:06-12-2026
Price: Unit price: $255.95
Buy/RFQ:
Part No:MKJ3C7W12-37BN
Stock:0
Inv Date:06-13-2026
Price: Unit price: $271.5
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ITT CANNON MKJ3C7W1237BN Circular Bayonet Connector Specifications:

  • Series: Bayonet Coupling
  • Class: Back- Potted Receptacle
  • Shell Style: Jam Nut Receptacle
  • Shell Size: 7
  • Plating: Aluminum/OD Cad
  • Contact Arrangement: 23 Contacts Size 37
  • Gender: Pin, PC Tail, 0.109 Extension
  • Polarization: Normal (150° 210°)
  • Contact Size / Spacing: #23 / 0.076 inches (1.9 mm)
  • Wire Acomodiation: #22 - #28 AWG
  • Current Rating: 5 Amps Maximum
  • Voltage Rating: 500 VAC RMS Sea Level
  • Insulator Resistance: 5000 Megaohms Minimum
  • Operating Temperature: -55°/+150°
  • Contact Resistance: 8 Milliohms Maximum
  • Vibration: 20 g′ in Accordance with MIL-STD-1344 Method 2005, Condition IV
  • Shock: 300 g′ (MKJ1) 50 g′ (MKJ0 and MKJ4) in Accordance with MIL-STD-1344 Method 2004, Condition E
  • EMI Shielding Effectiveness: 40dB Attenuation, 100 MHz to 1000 MHz

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Frequently Asked Questions

Where can I buy ITT CANNON MKJ3C7W1237BN?

You can click on the BUY or RFQ button to purchase MKJ3C7W1237BN from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MKJ3C7W1237BN?

You can download the MKJ3C7W1237BN datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MKJ3C7W1237BN?

ITT CANNON

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