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SAMTEC ZST10503SD740LL Shrouded IDC Header

Shrouded .025 inch square post IDC headers designed for reliable electrical connections in various electronic applications. Featuring a durable insulator material, gold or tin plating, and compatibility with wave and SMT soldering techniques. Suitable for high-temperature environments with an operating range of -55°C to +125°C. These headers comply with UL 94V-0 flammability standards and RoHS regulations, ensuring safety and environmental compliance. They are available in multiple sizes and configurations, offering excellent mechanical stability with optional alignment pins and locking leads for versatile installation and secure connections.

Authorized Distributors
Source:DigiKey
Part No:ZST-105-03-S-D-740-LL
Stock:96
Inv Date:06-19-2026
Price: Unit price: $34.77
Buy/RFQ:
Source:DigiKey
Part No:ZST-105-03-S-D-740-LL
Stock:0
Inv Date:06-19-2026
Price: Unit price: $4.4
Buy/RFQ:
Part No:ZST-105-03-S-D-740-LL
Stock:0
Inv Date:06-20-2026
Price: Unit price: $4.76
Buy/RFQ:
Part No:ZST-105-03-S-D-740-LL
Stock:98
Inv Date:06-19-2026
Price: Unit price: $4.76
Buy/RFQ:

SAMTEC ZST10503SD740LL Shrouded IDC Header Specifications:

  • Insulator Material: Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni
  • Operating Temp Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Flammability Rating: UL 94V-0
  • RoHS Compliant: Yes
  • Current Rating: 2 A per pin
  • Withstanding Voltage: 1000 VRMS
  • Lead-Free Solderable: Yes
  • Dimensions: 0.025 inch square post, various sizes up to 36 positions
  • Series options: ZST, HTST, TST, with optional alignment pins and locking leads
  • Certifications: UL Listed, compliant with RoHS
  • Installation: Wave and SMT soldering compatible
  • Temperature Rating: -55°C to +125°C (Gold), -55°C to +105°C (Tin)

Buy the Buy Samtec ZST10503SD740LL Part Number ZST10503SD740LL Online

Order the Samtec ZST10503SD740LL shrouded IDC header online today to ensure reliable electrical connections in your electronic projects. This high-quality component features gold or tin plating for enhanced longevity and corrosion resistance, with a temperature rating up to 125°C. Designed for ease of installation using wave or SMT soldering techniques, it offers versatile sizes and optional mechanical stability features like alignment pins and locking leads. Perfect for high-performance, safety-compliant assemblies, these headers are essential for professional electronics manufacturing and repair.

Get Samtec ZST10503SD740LL today—built for precision, reliability, and high-temperature performance in electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC ZST10503SD740LL?

You can click on the BUY or RFQ button to purchase ZST10503SD740LL from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ZST10503SD740LL?

You can download the ZST10503SD740LL datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ZST10503SD740LL?

SAMTEC

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