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ITT CANNON DCMMP21HA4PJA101 D-Sub Connector

The Cannon DSub Combo D series connector provides a reliable, high-performance solution with 21 contacts, including both size 20 and size 8. Designed for durability, it withstands 500 VAC dielectric voltage, supports up to 40 A current for size 8 contacts, and features a gold over nickel contact finish for optimal performance. Its rugged construction includes a carbon steel shell with cadmium plating, thermoplastic insulator rated UL 94V-0, and a right-angle pin configuration. Suitable for various industrial and electronic applications requiring high endurance and secure connections.

Authorized Distributors
Source:Newark
Part No:DCMMP21HA4PJA101
Stock:50
Inv Date:06-11-2026
Price: Unit price: $17.25
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Source:DigiKey
Part No:DCMMP-21HA4P-J-A101
Stock:0
Inv Date:06-11-2026
Price: Unit price: $73.3375
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Part No:DCMMP21HA4PJA101
Stock:0
Inv Date:06-12-2026
Price: Unit price: $79
Buy/RFQ:
Part No:DCMMP-21HA4P-J-A101
Stock:0
Inv Date:06-11-2026
Price: Unit price: $83.12
Buy/RFQ:
Part No:DCMMP-21HA4P-J-A101
Stock:0
Inv Date:06-12-2026
Price: Unit price: $207.91
Buy/RFQ:
Part No:DCMMP-21HA4P-J-A101
Stock:0
Inv Date:06-11-2026
Price: Unit price: $207.91
Buy/RFQ:

ITT CANNON DCMMP21HA4PJA101 D-Sub Connector Specifications:

  • Wire Gauge Range: AWG 8-26
  • Mating Cycles: 500
  • Contact Arrangement: 21HA4 (17 contacts size 20, 4 contacts size 8)
  • Dielectric Withstanding Voltage: 500 VAC at sea level
  • Current Rating Signal Contacts: 7.5 A max
  • Current Rating Size 8 Contacts: 40 A max
  • Contact Resistance: 10 mill Ohm max
  • Operating Temperature: -55°C to +150°C
  • Shell Material: Carbon Steel
  • Shell Finish: Cadmium plating
  • Insulator Material: Thermoplastic, UL 94V-0
  • Insulator Color: Black
  • Contact Type: Pin, right angle US footprint
  • Contact Material: Copper alloy
  • Contact Finish: Gold over nickel (Performance Class 1)

Buy the Cannon Series COMBO D D-Sub Connector: DCMMP21HA4PJA101

Experience the superior quality and durability of the Cannon D-Sub Combo D connector, featuring 21 contacts, high current capacity, and a rugged design suitable for demanding industrial environments. This high-performance connector supports 500 VAC dielectric withstand and up to 40 A current for size 8 contacts, with a gold over nickel finish ensuring optimal contact reliability. Its thermoplastic insulator and carbon steel shell with cadmium plating provide exceptional resistance to wear, corrosion, and temperature extremes. Ideal for electronic, industrial, and telecommunications applications requiring secure, long-lasting connections.

Order your Cannon Series COMBO D D-Sub connector today and ensure your projects benefit from high durability, reliable connections, and excellent electrical performance.

Frequently Asked Questions

Where can I buy ITT CANNON DCMMP21HA4PJA101?

You can click on the BUY or RFQ button to purchase DCMMP21HA4PJA101 from an authorized ITT CANNON distributor.

How do I troubleshoot issues or seek technical support for part DCMMP21HA4PJA101?

You can download the DCMMP21HA4PJA101 datasheet or visit the ITT CANNON website for support.

Who is the manufacturer of DCMMP21HA4PJA101?

ITT CANNON

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