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ITT CANNON MKJ4A1F919S Circular Connector Socket

The ITT CANNON MKJ4A1F9-19S is a robust circular connector within the Trinity MKJ series, designed for applications requiring a breakaway or quick disconnect feature. It is an in-line receptacle with a shell size of 1 and a contact arrangement of 23 contacts of size 19. The aluminum/electroless nickel plating provides excellent corrosion resistance, while the normal polarization (150° 210°) ensures proper mating. Suitable for #22 - #28 AWG wire, this connector is ideal for industrial, military, and aerospace applications where vibration and shock resistance are critical. It meets MIL-STD-1344 vibration and shock requirements and offers EMI shielding effectiveness of 40dB.

Authorized Distributors
Source:Newark
Part No:MKJ4A1F9-19S
Stock:13
Inv Date:06-11-2026
Price: Unit price: $160.81
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Part No:MKJ4A1F9-19S
Stock:0
Inv Date:06-12-2026
Price: Unit price: $156.13
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Part No:MKJ4A1F9-19S
Stock:13
Inv Date:06-12-2026
Price: Unit price: $378.17
Buy/RFQ:
Part No:MKJ4A1F9-19S
Stock:13
Inv Date:06-12-2026
Price: Unit price: $378.17
Buy/RFQ:
Part No:MKJ4A1F9-19S
Stock:42
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

ITT CANNON MKJ4A1F919S Circular Connector Socket Specifications:

  • Series: Breakaway / Quick Disconnect
  • Class: Environmental Plug and Receptacle with Banding/Overmolding Platform
  • Shell Style: In-Line Receptacle
  • Shell Size: 1
  • Plating: Aluminum/Electroless Nickel
  • Contact Arrangement: 23 Contacts Size 19
  • Gender: Socket, Crimp, Removable
  • Polarization: Normal (150° 210°)
  • Contact Size / Spacing: #23 / 0.076 inches (1.9 mm)
  • Wire Accommodation: #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 MKJ4A1F919S?

You can click on the BUY or RFQ button to purchase MKJ4A1F919S from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part MKJ4A1F919S?

You can download the MKJ4A1F919S datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of MKJ4A1F919S?

ITT CANNON

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