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SAMTEC ZST12003SD735 Board-to-Board Connector

Shrouded board-to-board connectors with 0.025-inch square post IDC heads designed for reliable electrical connections in industrial applications. Compatible with various sizes, these connectors feature gold or tin plating, RoHS compliance, and insulator made of filled polyester. Suitable for wave soldering and SMT processes, they support current ratings up to 2 A per pin, operate within temperature ranges of -55°C to +125°C, and include polarized and locking options for enhanced mechanical stability. Ideal for complex electronic assemblies requiring robust and compact interconnections.

Authorized Distributors
Source:DigiKey
Part No:ZST-120-03-S-D-735
Stock:99
Inv Date:06-19-2026
Price: Unit price: $110.37
Buy/RFQ:
Source:DigiKey
Part No:ZST-120-03-S-D-735
Stock:0
Inv Date:06-19-2026
Price: Unit price: $8.97
Buy/RFQ:
Part No:ZST-120-03-S-D-735
Stock:0
Inv Date:06-20-2026
Price: Unit price: $9.28
Buy/RFQ:
Part No:ZST-120-03-S-D-735
Stock:79
Inv Date:06-19-2026
Price: Unit price: $9.274
Buy/RFQ:

SAMTEC ZST12003SD735 Board-to-Board Connector Specifications:

  • Insulator Material: Filled Polyester
  • Insulation Resistance: Not specified
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni
  • Current Rating: 2 A per pin
  • Operating Temp Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Flammability Rating: UL 94V-0
  • Withstanding Voltage: 1000 VRMS
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Wave and SMT Compatible: Yes
  • Lead Coplanarity: 0.10 mm max
  • Overall Length: Variable based on size, typical length varies with number of positions
  • Size options: 05, 07, 08, 10, 12, 13, 15, 17, 20, 25, 32, 36 positions

Buy the Samtec ZST12003SD – Reliable Board-to-Board Connectors for Industrial Applications

Experience the durability and reliability of Samtec ZST12003SD shrouded board-to-board connectors, engineered for industrial-grade performance. These connectors support various sizes and are RoHS compliant, with gold or tin plating for enhanced conductivity and corrosion resistance. Designed for both SMT and wave soldering, they offer excellent mechanical stability with polarized and locking features. Suitable for high-current applications up to 2 A per pin, operating within -55°C to +125°C, ensuring your electronic assemblies are secure, efficient, and durable for demanding industrial environments.

Order your Samtec ZST12003SD series reliable board-to-board connectors today and secure robust, compact electrical connections for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC ZST12003SD735?

You can click on the BUY or RFQ button to purchase ZST12003SD735 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ZST12003SD735?

You can download the ZST12003SD735 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ZST12003SD735?

SAMTEC

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