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SAMTEC ESW10544SD Electrical Connector

The ESW-115-12-G-S series connector features black glass-filled polyester insulators and phosphor bronze contacts plated in gold over tin, providing excellent electrical conductivity and corrosion resistance. Designed for high-performance applications, it operates within a temperature range of -55°C to +125°C with gold plating and -55°C to +105°C with tin. The connector supports 5.2A per pin with two pins powered, and 5.7A with two pins powered for different series. Its insertion depth varies from 3.68 mm to 6.35 mm, with a normal force of 125 grams, and RoHS compliance ensures environmentally safe manufacturing, making it suitable for rugged electronic deployments.

Authorized Distributors
Source:DigiKey
Part No:ESW-105-44-S-D
Stock:38
Inv Date:05-27-2026
Price: Unit price: $34.77
Buy/RFQ:
Source:DigiKey
Part No:ESW-105-44-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.08
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Part No:ESW-105-44-S-D
Stock:50
Inv Date:05-28-2026
Price: Unit price: $4.56
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Part No:ESW-105-44-S-D
Stock:75
Inv Date:05-28-2026
Price: Unit price: $45700
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Part No:ESW-105-44-S-D
Stock:42
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC ESW10544SD Electrical Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au over Sn (50 μm), Tin
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A per pin (ESQ/TSQ)
  • 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 inch to 0.250 inch)
  • Normal Force: 125 grams (4.4 N)
  • Max Cycles: 100 cycles with 10 μm Gold
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (Wave only)

Buy the Samtec Series ESQ Electrical Connector: ESW10544SD

Secure your electronic connections with the high-performance Samtec connector, ESW10544SD. Crafted with durable materials and gold/tin plating, it ensures reliable conductivity and corrosion resistance across -55°C to +125°C. With a current capacity of up to 5.7A per pin and RoHS compliance, it is perfect for rugged, high-demand environments. Easy to install with a maximum insertion depth of 6.35 mm, this connector supports up to 100 cycles, offering an excellent balance of performance, longevity, and environmental safety for your electronic projects.

Get Samtec ESW10544SD today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC ESW10544SD?

You can click on the BUY or RFQ button to purchase ESW10544SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW10544SD?

You can download the ESW10544SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW10544SD?

SAMTEC

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