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AMPHENOL COMMUNICATIONS SOLUTIONS L77SDBH25SOL2RM8C309 PCB Connector

The Amphenol SD series is a high-quality PCB connector featuring precision-formed contacts and a closed entry contact cavity insulator. Designed for economical and reliable connections, it supports standard and high-density configurations suitable for industrial, telecom, and standard industry applications. The series ensures durability with gold-plated contacts, UL 94V-0 thermoplastic shells, and robust electrical characteristics, including 5A current rating for standard density and 3A for high density versions. Its compact size and dependable performance make it ideal for various electronic and industrial projects.

Authorized Distributors
Source:Newark
Part No:L77SDBH25SOL2RM8C309
Stock:78
Inv Date:06-01-2026
Price: Unit price: $5
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Source:DigiKey
Part No:L77SDBH25SOL2RM8C309
Stock:290
Inv Date:06-01-2026
Price: Unit price: $4.62
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Part No:L77SDBH25SOL2RM8C309
Stock:98
Inv Date:06-02-2026
Price: Unit price: $4.66
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Part No:L77SDBH25SOL2RM8C309
Stock:0
Inv Date:06-01-2026
Price: Unit price: $4.55
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Part No:L77SDBH25SOL2RM8C309
Stock:700
Inv Date:06-01-2026
Price: Unit price: $3.69
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Part No:L77SDBH25SOL2RM8C309
Stock:700
Inv Date:06-01-2026
Price: Unit price: $3.69
Buy/RFQ:
Part No:L77SDBH25SOL2RM8C309
Stock:1000
Inv Date:06-02-2026
Price: N/A
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AMPHENOL COMMUNICATIONS SOLUTIONS L77SDBH25SOL2RM8C309 PCB Connector Specifications:

  • Shell Material: Steel with RoHS compliance
  • Insulator Material: Glass-filled thermoplastic, UL 94V-0
  • Contact Material: Brass with gold plating in mating areas
  • Gold Plating Thickness: 2.54 μm (100 μ inch) min. on contacts
  • Nickel Plating: 2.54 μm (100 μ inch) min. on contact bodies
  • Current Rating: Standard Density 5A, High Density 3A
  • Voltage Rating: 250V AC/rms for standard, 1000V AC/rms for high density
  • Withstanding Voltage: 1000V AC for one minute
  • Insulation Resistance: ≥1000MΩ at 500V DC
  • Contact Resistance: Max 20mΩ
  • Operating Temperature Range: -55°C to +125°C
  • Mechanical Insertion Force: 0.06kg (SD), 0.02kg (HD) min.
  • Withdrawal Force: 0.54kg (SD), 0.02kg (HD) max.
  • Dimensions vary by contact number, with overall sizes approximately 12.55 mm to 69.32 mm in length.
  • RoHS compliant plating options include gold flash, with thicknesses up to 0.76 μm.
  • Suitable for PCB mounting, with options for front screwlock, retention clips, and various mounting configurations.

Buy the Buy Amphenol SD Series Connector Part Number L77SDBH25SOL2RM8C309 Online

Order the Amphenol SD series connector now to ensure reliable, high-quality connections for your industrial, telecom, or electronic projects. Designed with precision-formed contacts and durable materials, this connector offers excellent electrical performance, easy PCB mounting, and RoHS compliance. Its compact size and robust construction make it ideal for various applications, providing a secure, long-lasting connection solution. Purchase online today and enjoy fast delivery, competitive pricing, and trusted quality for your professional electronics needs.

Get Amphenol SD Series connector today—built for precision and long-lasting durability in industrial and telecom applications.

Frequently Asked Questions

Where can I buy AMPHENOL COMMUNICATIONS SOLUTIONS L77SDBH25SOL2RM8C309?

You can click on the BUY or RFQ button to purchase L77SDBH25SOL2RM8C309 from an authorized AMPHENOL COMMUNICATIONS SOLUTIONS distributor.

How do I troubleshoot issues or seek technical support for part L77SDBH25SOL2RM8C309?

You can download the L77SDBH25SOL2RM8C309 datasheet or visit the AMPHENOL COMMUNICATIONS SOLUTIONS website for support.

Who is the manufacturer of L77SDBH25SOL2RM8C309?

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