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SAMTEC ESW12512LD Edge Card Connector

The ESW12512LD is a high-performance Edge Card Connector designed for reliable and durable electronic connections. Featuring a black glass-filled polyester insulator and phosphor bronze contacts plated with 50 micro-inches of gold over tin, it ensures excellent electrical conductivity and corrosion resistance. Rated for 5.2A per pin at 30 VAC with an operating temperature range of -55°C to +125°C, it supports insertion depths from 0.145" to 0.250". Suitable for RoHS-compliant applications, this compact connector offers a robust, long-lasting solution for high-speed electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:ESW-125-12-L-D
Stock:15
Inv Date:05-27-2026
Price: Unit price: $64.72
Buy/RFQ:
Source:DigiKey
Part No:ESW-125-12-L-D
Stock:16
Inv Date:05-27-2026
Price: Unit price: $7.59
Buy/RFQ:
Part No:ESW-125-12-L-D
Stock:32
Inv Date:05-28-2026
Price: Unit price: $7.53
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Part No:ESW-125-12-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.38
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Part No:ESW-125-12-L-D
Stock:15
Inv Date:05-28-2026
Price: Unit price: $80400
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Part No:ESW-125-12-L-D
Stock:29
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC ESW12512LD Edge Card Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au over Sn, 50 micro-inches
  • Current Rating: 5.2A per pin at 30 VAC
  • Operating Temperature Range: -55°C to +125°C with gold plating, -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)
  • RoHS Compliant: Yes
  • Lead-Free Solderability: Wave only
  • Certifications: RoHS compliant, withstands 100 cycles with 10 μm gold plating

Buy the Samtec Series ESQ Edge Card Connector: ESW12512LD

Purchase the Samtec ESW12512LD Edge Card Connector online today and ensure reliable, high-quality electronic connections for your assembly. This connector features durable phosphor bronze contacts with gold and tin plating for excellent conductivity and corrosion resistance. The black glass-filled polyester insulator enhances durability, supporting currents up to 5.2A per pin at 30 VAC, with a broad temperature range from -55°C to +125°C. Ideal for high-speed, RoHS-compliant applications, it offers easy installation with a range of insertion depths from 0.145" to 0.250" and a standard insertion force. Upgrade your electronic assembly with this versatile, long-lasting connector today.

Get Samtec ESW12512LD today—built for precision, durability, and high-current electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC ESW12512LD?

You can click on the BUY or RFQ button to purchase ESW12512LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12512LD?

You can download the ESW12512LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12512LD?

SAMTEC

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