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SAMTEC ZSS12503SD740 Shrouded Post Headers

Shrouded .025° square post headers designed for reliable mating with IDC connectors. Suitable for industrial applications requiring precise, secure connections. These headers feature gold or tin plating for enhanced corrosion resistance, operate within temperature ranges from -55°C to +125°C depending on plating, and comply with RoHS standards. Made from high-quality materials such as phosphor bronze and filled polyester, these connectors ensure consistent electrical performance and mechanical stability, ideal for complex electronic assemblies and automation systems.

Authorized Distributors
Source:DigiKey
Part No:ZSS-125-03-S-D-740
Stock:95
Inv Date:06-19-2026
Price: Unit price: $84.68
Buy/RFQ:
Source:DigiKey
Part No:ZSS-125-03-S-D-740
Stock:0
Inv Date:06-19-2026
Price: Unit price: $11.21
Buy/RFQ:
Part No:ZSS-125-03-S-D-740
Stock:5
Inv Date:06-20-2026
Price: Unit price: $11.6
Buy/RFQ:
Part No:ZSS-125-03-S-D-740
Stock:63
Inv Date:06-19-2026
Price: Unit price: $11.592
Buy/RFQ:

SAMTEC ZSS12503SD740 Shrouded Post Headers Specifications:

  • Pin Configuration: Shrouded .025° square post headers
  • Material: Phosphor Bronze with gold or tin plating
  • Insulation Material: Filled polyester
  • Operating Temperature Range: -55°C to +125°C with gold, -55°C to +105°C with tin
  • Plating: Gold flash or matte tin over nickel
  • Insulation Resistance: 5000 MΩ min
  • Withstanding Voltage: 4,000 VRMS
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Dimensions: Varies with options, typical lengths from 13.72 mm to 36.32 mm, pin pitch 2.54 mm
  • Standard Sizes: 03, 05, 07, 08, 10, 12, 15
  • Certifications: RoHS, UL listed (refer to datasheet for specifics)

Buy the Samtec ZSS12503SD – Reliable Shrouded Square Post Headers for Industrial Applications

Order Samtec Shrouded Post Headers online today and enjoy reliable, corrosion-resistant connections for industrial electronics. These high-quality headers feature gold or tin plating, operate within a broad temperature range, and meet RoHS standards. Perfect for automated systems and complex assemblies, ensure long-lasting performance with these durable connectors. Easily integrate them into your projects for secure, high-performance electrical connections. Purchase now to benefit from fast shipping, expert support, and high-quality components designed for demanding industrial environments.

Get Samtec ZSS12503SD today—built for precision, corrosion resistance, and durable high-density connections.

Frequently Asked Questions

Where can I buy SAMTEC ZSS12503SD740?

You can click on the BUY or RFQ button to purchase ZSS12503SD740 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ZSS12503SD740?

You can download the ZSS12503SD740 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ZSS12503SD740?

SAMTEC

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