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SAMTEC ZST12504GD840 Square Post IDC Headers

The Shrouded .025 inch Square Post IDC Headers are high-quality, precision-engineered connectors designed for reliable circuit connections in electronic devices. Made from durable materials with gold or tin plating, these headers support operating temperatures from -55°C to +125°C and feature UL 94V-0 flammability rating for safety. They are RoHS compliant and suitable for wave soldering, offering excellent insulation resistance and current ratings up to 2 A per pin. Variations include sizes, plating options, and configurations for versatile applications.

Authorized Distributors
Source:DigiKey
Part No:ZST-125-04-G-D-840
Stock:79
Inv Date:06-19-2026
Price: Unit price: $19.33
Buy/RFQ:
Source:DigiKey
Part No:ZST-125-04-G-D-840
Stock:0
Inv Date:06-19-2026
Price: Unit price: $8.87
Buy/RFQ:
Part No:ZST-125-04-G-D-840
Stock:0
Inv Date:06-20-2026
Price: Unit price: $9.17
Buy/RFQ:
Part No:ZST-125-04-G-D-840
Stock:79
Inv Date:06-19-2026
Price: Unit price: $9.162
Buy/RFQ:

SAMTEC ZST12504GD840 Square Post IDC Headers Specifications:

  • Insulator Material: Filled Polyester
  • Insulation Resistance: High
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni (depending on option)
  • Current Rating: 2 A per pin
  • Operating Temp Range: -55°C to +125°C
  • Flammability Rating: UL 94V-0
  • Withstanding Voltage: 1000 VRMS
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Dimensions: Various sizes from 5 to 36 positions, typical height options, header sizes dependent on position count (e.g., 2.54 mm pitch)
  • Compatible Series: TST, ZST, HTST; suitable for wave soldering and SMT applications
  • Additional features: Polarized, locking leads, alignment pins available

Buy the Samtec Series ZST Shrouded .025 Inch Post IDC Headers: ZST12504GD840

Purchase the Square Post IDC Headers online today for your electronic assembly needs. These connectors offer high reliability, excellent insulation, and versatile configurations. Made with durable materials, their gold or tin plating ensures long-term performance, supporting operating temperatures from -55°C to +125°C. Easy to solder and RoHS compliant, they provide a secure fit for circuit boards, with options for polarized and locking configurations. Order now for fast delivery and reliable electrical connections in your projects.

Get Samtec ZST12504GD840 today—built for precise electronic connections and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC ZST12504GD840?

You can click on the BUY or RFQ button to purchase ZST12504GD840 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ZST12504GD840?

You can download the ZST12504GD840 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ZST12504GD840?

SAMTEC

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