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SAMTEC ESW12044SD Connector

The ESW12044SD is a high-performance connector designed for reliable electronic connections in demanding environments. Crafted with phosphor bronze contacts plated with 50 Å Au or Sn, it supports current ratings of 5.2 A per pin (ESW/TSW) and 5.7 A per pin (ESQ/TSW). The insulator features black glass-filled polyester, ensuring durability across operating temperatures from -55°C to +125°C with gold plating. Its insertion depth ranges from 3.68 mm to 6.35 mm, and it complies with RoHS standards, offering low insertion force options for efficient assembly.

Authorized Distributors
Source:DigiKey
Part No:ESW-120-44-S-D
Stock:60
Inv Date:05-27-2026
Price: Unit price: $88.45
Buy/RFQ:
Source:DigiKey
Part No:ESW-120-44-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.69273
Buy/RFQ:
Part No:ESW-120-44-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.63
Buy/RFQ:
Part No:ESW-120-44-S-D
Stock:371
Inv Date:05-28-2026
Price: Unit price: $116300
Buy/RFQ:

SAMTEC ESW12044SD Connector Specifications:

  • Material: Phosphor Bronze contact material
  • Plating: 50 Å Au or Sn
  • Insulator Material: Black Glass Filled Polyester
  • Current Rating: 5.2 A per pin (ESW/TSW), 5.7 A 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 (0.145") to 6.35 mm (0.250")
  • Normal Force: Standard 125 grams (4.4 N)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Cycle Life: 100 cycles with 10 μm (0.25 μm) Au plating
  • Compatibility: Designed for high reliability and durable electronic connections
  • Certifications: RoHS compliant, suitable for RoHS environments

Buy the Samtec Series ESW Connector: ESW12044SD

Purchase the Samtec ESW12044SD connector online today to ensure your electronic applications benefit from high-quality, reliable connectivity. This connector offers excellent current ratings, a robust polyester insulator, and corrosion-resistant gold or tin plating. Ideal for demanding industrial or computing environments, it provides easy insertion with low force options and a wide operating temperature range, ensuring stable operation and longevity. Secure your stock now for seamless assembly and long-term performance in your electronic projects.

Buy Samtec ESW12044SD now and experience unmatched reliability and high current capacity in durable electronic connectors.

Frequently Asked Questions

Where can I buy SAMTEC ESW12044SD?

You can click on the BUY or RFQ button to purchase ESW12044SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12044SD?

You can download the ESW12044SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12044SD?

SAMTEC

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