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SAMTEC ESW12012LS High-Performance Connector

The product is a high-performance connector designed for reliable electrical connections in demanding environments. Featuring phosphor bronze contacts plated with gold over tin for optimal conductivity and corrosion resistance, it supports current ratings of 5.2A per pin (ESW/TSW) and 5.7A per pin (ESQ/TSW). The insulator is constructed from black glass-filled polyester, with an operating temperature range of -55°C to +125°C with gold plating, and -55°C to +105°C with tin plating. Its insertion depth varies from 3.68mm to 6.35mm, ensuring secure fastening with a standard force of 125 grams. Compatible with RoHS standards, this connector is suitable for a variety of electronic applications requiring durable, solderable, wave-style connections with high current capacity, robustness, and long cycle life of up to 100 operations with 10µm (0.25µm) gold plating.

Authorized Distributors
Source:DigiKey
Part No:ESW-120-12-L-S
Stock:36
Inv Date:05-27-2026
Price: Unit price: $9.22
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Source:DigiKey
Part No:ESW-120-12-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.75
Buy/RFQ:
Part No:ESW-120-12-L-S
Stock:35
Inv Date:05-28-2026
Price: Unit price: $3.97
Buy/RFQ:
Part No:ESW-120-12-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.93
Buy/RFQ:
Part No:ESW-120-12-L-S
Stock:18
Inv Date:05-28-2026
Price: Unit price: $39800
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SAMTEC ESW12012LS High-Performance Connector Specifications:

  • Contact Material: Phosphor Bronze
  • Plating: Au over Sn (50μm or 1.27μm)
  • Insulator Material: Black Glass Filled Polyester
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Insertion Depth: 3.68mm to 6.35mm (0.145 to 0.250 inches)
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A per pin (ESQ/TSW)
  • Voltage Rating: 30 VAC
  • Normal Force: 125 grams (4.4 N)
  • Max Cycles: 100 with 10μm (0.25μm) Gold
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave solder only
  • RoHS and recognition standards compliant

Buy the Buy Samtec Connector Part Number ESW12012LS Online

Purchase the Samtec high-performance connector ESW12012LS online today to ensure your electronic projects benefit from reliable, durable, and high-quality connections. Designed with phosphor bronze contacts plated with gold over tin, it supports up to 5.2A per pin with a temperature range of -55°C to +125°C, making it suitable for various demanding environments. Its insulator is made of black glass-filled polyester, providing excellent stability and strength. With a standard force of 125 grams and a cycle life of 100 operations, this connector is excellent for high-reliability applications needing secure, solderable, and RoHS-compliant solutions. Shop now to enhance your electronic systems efficiently.

Buy Samtec ESW12012LS now and experience unmatched reliability and high current capacity for demanding electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC ESW12012LS?

You can click on the BUY or RFQ button to purchase ESW12012LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12012LS?

You can download the ESW12012LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12012LS?

SAMTEC

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