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SAMTEC ESW12644SD Electronic Connector

The ESW12644SD is a high-quality electronic connector designed for reliable signal transmission in demanding applications. It features black glass-filled polyester insulation, phosphor bronze contacts with Au or Sn plating, and supports a current rating of up to 5.7A per pin. Operating within -55°C to +125°C, this connector offers standard insertion force and RoHS compliance, ensuring durability and environmental safety. Its versatile design accommodates various insertion depths from 0.145" to 0.250" and is suitable for wave soldering, making it ideal for complex electronic assemblies requiring secure, high-performance connections.

Authorized Distributors
Source:DigiKey
Part No:ESW-126-44-S-D
Stock:26
Inv Date:05-27-2026
Price: Unit price: $31.46
Buy/RFQ:
Source:DigiKey
Part No:ESW-126-44-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $12.78
Buy/RFQ:
Part No:ESW-126-44-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.78
Buy/RFQ:
Part No:ESW-126-44-S-D
Stock:26
Inv Date:05-28-2026
Price: Unit price: $143100
Buy/RFQ:

SAMTEC ESW12644SD Electronic Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn (Gold or Tin)
  • Plating Thickness: 50 micro inches (1.27 µm)
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A per pin (ESQ/TSW)
  • Voltage Rating: 30 VAC
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 0.145" to 0.250" (3.68 mm to 6.35 mm)
  • Normal Force: 125 grams (4.4 N)
  • Maximum Cycles: 100 with 10 µm (0.25 µm) Au plating
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: See www.samtec.com/quality

Buy the Samtec Series ESQ Electronic Connector: ESW12644SD

Purchase the Samtec ESW12644SD online today to get a durable, RoHS-compliant connector designed for high-performance electronic assemblies. Featuring gold or tin plating, it provides reliable signal transmission across a wide temperature range. Its robust construction supports up to 5.7A per pin and accommodates various insertion depths, making it suitable for demanding environments. Enjoy fast, secure online ordering and ensure your project benefits from a trusted, high-quality connector for superior electrical performance and long-term reliability.

Buy Samtec ESW12644SD now and experience unmatched reliability and performance with high-quality contacts and versatile insertion options.

Frequently Asked Questions

Where can I buy SAMTEC ESW12644SD?

You can click on the BUY or RFQ button to purchase ESW12644SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12644SD?

You can download the ESW12644SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12644SD?

SAMTEC

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