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SAMTEC ESW11444SD High-Reliability Electrical Connector

The ESW11444SD is a high-quality, gold-plated contact connector made of phosphor bronze and black glass-filled polyester insulator material. It features a 50-inch (1.27 µm) gold or tin plating, with a current rating of 5.2A per pin for ESW/TSW and 5.7A for ESQ/TSW models. Designed for operating temperatures from -55°C to +125°C with gold plating, and -55°C to +105°C with tin, it has an insertion depth of 3.68 mm to 6.35 mm (0.145 to 0.250 inches) and a normal force of 125 grams or 4.4 N. Suitable for RoHS-compliant, lead-free soldering, it is ideal for high-reliability electrical connections in industrial applications.

Authorized Distributors
Source:DigiKey
Part No:ESW-114-44-S-D
Stock:42
Inv Date:05-27-2026
Price: Unit price: $17.89
Buy/RFQ:
Source:DigiKey
Part No:ESW-114-44-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.796
Buy/RFQ:
Part No:ESW-114-44-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.13
Buy/RFQ:
Part No:ESW-114-44-S-D
Stock:42
Inv Date:05-28-2026
Price: Unit price: $81300
Buy/RFQ:

SAMTEC ESW11444SD High-Reliability Electrical Connector Specifications:

  • Material: Phosphor Bronze contacts, Black Glass Filled Polyester insulator
  • Plating: Au or Sn over 50-inch (1.27 µm) gold or tin
  • 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: 3.68 mm to 6.35 mm (0.145 to 0.250 inches)
  • Normal Force: 125 grams (4.4 N)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Certifications: RoHS compliant, suitable for industrial use
  • Connector Type: High-reliability electrical connector

Buy the Samtec ESW11444SD – Reliable Electrical Connector for Industrial Applications

Purchase the Samtec ESW11444SD connector today online to ensure robust and reliable electrical performance in your industrial projects. This high-quality connector features phosphor bronze contacts with durable gold or tin plating, operating efficiently across a wide temperature range. It supports RoHS compliance and lead-free soldering, making it ideal for environmentally conscious manufacturing. With an insertion depth of 3.68 to 6.35 mm and a normal force of 125 grams, the ESW11444SD offers excellent electrical contact reliability. Elevate your industrial applications by ordering digitally and enjoy fast, secure delivery.

Buy Samtec ESW11444SD now and experience unmatched reliability and high-performance electrical connections suitable for demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC ESW11444SD?

You can click on the BUY or RFQ button to purchase ESW11444SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW11444SD?

You can download the ESW11444SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW11444SD?

SAMTEC

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