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AMPHENOL COMMUNICATIONS SOLUTIONS L77TWA3W3S hybrid connector

The L77TWA3W3S is a high-quality hybrid connector designed for reliable electrical connections. Featuring a steel shell with a minimum of 2.5um tin plating over 1.25um nickel, it ensures durability and corrosion resistance. Made of glass-filled thermoplastic with flame retardant properties (UL94 V-O), it withstands voltages up to 300 V RMS at 50 Hz and can endure voltages over 1000 V RMS for one minute. It operates within a temperature range of -55°C to 155°C and is suitable for harsh climatic conditions with proven insulation resistance above 5000 M Ohms.

Authorized Distributors
Source:Newark
Part No:L77TWA3W3S
Stock:80
Inv Date:06-01-2026
Price: Unit price: $3.26
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Source:DigiKey
Part No:L77TWA3W3S
Stock:18
Inv Date:06-01-2026
Price: Unit price: $3.09
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Part No:L77TWA3W3S
Stock:0
Inv Date:06-02-2026
Price: Unit price: $2.85
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Part No:L77-TWA3W3S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $3.05
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Part No:L77TWA3W3S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $3.83
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Part No:L77TWA3W3S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.44
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Part No:L77TWA3W3S
Stock:4
Inv Date:05-30-2026
Price: Unit price: $2.3488
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Part No:L77TWA3W3S
Stock:20
Inv Date:05-30-2026
Price: Unit price: $2.3488
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Part No:L77TWA3W3S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.44
Buy/RFQ:
Authorized Distributors
Part No:L77TWA3W3S
Stock:400
Inv Date:06-02-2026
Price: N/A
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AMPHENOL COMMUNICATIONS SOLUTIONS L77TWA3W3S hybrid connector Specifications:

  • Shell Material: Steel with 2.5um tin plating over 1.25um nickel
  • Body Material: Glass-filled thermoplastic
  • Flame Retardant: UL94 V-O
  • Voltage Rating: 300 V RMS at 50 Hz, withstands >1000 V RMS for 1 minute
  • Insulation Resistance: >5000 M Ohms
  • Temperature Range: -55°C to 155°C
  • Climatic Exposure: Damp heat 56 days at 40°C and 95% HR
  • Markings: RoHS compliant
  • Product Series: TW series
  • Certification: UL and RoHS compliant
  • Design: Female and male contact options, shell and body specifications
  • Dimensions and Tolerances: Precise to engineering standards, suitable for industrial applications

Buy the Amphenol Series TW Hybrid Connector: L77TWA3W3S

Discover the high-performance Amphenol hybrid connector, designed with durable materials and capable of handling voltages up to 300 V RMS. It features a corrosion-resistant steel shell with tin plating, flame-retardant thermoplastic body, and exceptional temperature resilience from -55°C to 155°C. Perfect for industrial, harsh, and climatic environments, it guarantees excellent insulation resistance over 5000 M Ohms. Shop online now for reliable, high-quality electrical connections that meet industry standards and ensure long-lasting performance in demanding applications.

Buy Amphenol L77TWA3W3S now and experience unmatched reliability and performance in high-voltage and harsh environment applications.

Frequently Asked Questions

Where can I buy AMPHENOL COMMUNICATIONS SOLUTIONS L77TWA3W3S?

You can click on the BUY or RFQ button to purchase L77TWA3W3S from an authorized AMPHENOL COMMUNICATIONS SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part L77TWA3W3S?

You can download the L77TWA3W3S datasheet or visit the AMPHENOL COMMUNICATIONS SOLUTIONS website for support.

Who is the manufacturer of L77TWA3W3S?

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