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AMPHENOL COMMERCIAL PRODUCTS L77HDA26SD1CH3R Subminiature Circular Connector

The Amphenol Commercial Products L77HDA26SD1CH3R is a subminiature circular connector engineered for robust and reliable connections in diverse industrial environments. Its steel shell, finished with tin, provides excellent corrosion resistance, while the glass-filled thermoplastic body ensures durability. The connector supports a nominal current of 7.5A and boasts a voltage proof rating exceeding 1100V Rms. Its compact design and reliable performance make it suitable for applications in aerospace, military, and industrial automation.

Authorized Distributors
Source:Newark
Part No:L77HDA26SD1CH3R
Stock:139
Inv Date:06-01-2026
Price: Unit price: $2.9
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Source:DigiKey
Part No:L77HDA26SD1CH3R
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.15343
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Source:DigiKey
Part No:L77HDA26SD1CH3R
Stock:106
Inv Date:06-01-2026
Price: Unit price: $2.61
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Part No:L77HDA26SD1CH3R
Stock:0
Inv Date:06-02-2026
Price: Unit price: $3.22
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Part No:L77HDA26SD1CH3R
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.7
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Part No:L77HDA26SD1CH3R
Stock:106
Inv Date:06-01-2026
Price: Unit price: $2.222
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Part No:L77HDA26SD1CH3R
Stock:106
Inv Date:06-01-2026
Price: Unit price: $2.222
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Part No:L77HDA26SD1CH3R
Stock:70
Inv Date:06-01-2026
Price: Unit price: $2.48
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AMPHENOL COMMERCIAL PRODUCTS L77HDA26SD1CH3R Subminiature Circular Connector Specifications:

  • Shell Material: Steel with tin finish
  • Body Material: Glass filled thermoplastic
  • Male Contact Material: Bronze
  • Female Contact Material: Brass
  • Contact Plating: Gold over Nickel
  • Voltage Rating: 0.76 V Rms
  • Nominal Current: 7.5 A (size 20)
  • Voltage Proof: >1100 V Rms to 50 Hz
  • Contact Resistance: <5 m Ohms
  • Insulator Resistance: >5000 M Ohms
  • Temperature Range: -55°C to 125°C
  • Damp Heat: 56 days (40°C - 95 % RH)
  • Insertion Force per Contact: 1.2N < F < 2.5 N
  • Extraction Force per Contact: 0.4 N mini, 50N maxi
  • Mating and Unmating Force (Size E): 30N maxi, 3.5N mini
  • Mating and Unmating Force (Size B): 83N maxi, 8.0ON mini
  • Marking: Amphenol - (series number)
  • Contact Type: S = female, C = male
  • Shell Size: E, A, B, C, D

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Frequently Asked Questions

Where can I buy AMPHENOL COMMERCIAL PRODUCTS L77HDA26SD1CH3R?

You can click on the BUY or RFQ button to purchase L77HDA26SD1CH3R from an authorized AMPHENOL COMMERCIAL PRODUCTS distributor.

How do I troubleshoot issues or seek technical support for part L77HDA26SD1CH3R?

You can download the L77HDA26SD1CH3R datasheet or visit the AMPHENOL COMMERCIAL PRODUCTS website for support.

Who is the manufacturer of L77HDA26SD1CH3R?

AMPHENOL COMMERCIAL PRODUCTS

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