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SAMTEC ZST12002LD550 Shrouded Header Connectors

Shrouded board-to-board headers with a 0.025-inch square Post IDC head design, featuring gold or tin plating over phosphor bronze contact material. These connectors support a temperature range from -55°C to +125°C with gold plating, and -55°C to +105°C with tin. They have an insulation resistance, UL 94V-0 flammability rating, and RoHS compliance, ensuring high durability, safety, and environmental standards. Suitable for applications requiring secure, reliable connections with polarized locking features, and available in various sizes and heights for versatile use across electronic and industrial systems.

Authorized Distributors
Source:DigiKey
Part No:ZST-120-02-L-D-550
Stock:85
Inv Date:05-27-2026
Price: Unit price: $41.97
Buy/RFQ:
Source:DigiKey
Part No:ZST-120-02-L-D-550
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.13
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Part No:ZST-120-02-L-D-550
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.14
Buy/RFQ:
Part No:ZST-120-02-L-D-550
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.24
Buy/RFQ:
Part No:ZST-120-02-L-D-550
Stock:79
Inv Date:05-28-2026
Price: Unit price: $54400
Buy/RFQ:

SAMTEC ZST12002LD550 Shrouded Header Connectors Specifications:

  • Insulator Material: Filled Polyester
  • Insulation Resistance: Not specified, but rated for high durability
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni
  • Operating Temp Range: -55°C to +125°C with gold, -55°C to +105°C with tin
  • Flammability Rating: UL 94V-0
  • Withstanding Voltage: 1000 VRMS
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pin Count Range: 05, 07, 08, 10, 12, 13, 15, 17, 20, 25, 32, 36
  • Series: ZST, TST, HTST
  • Connector Type: Shrouded, board-to-board, vertical
  • Mechanical Specifications: Miniature square post design, lockable polarized head
  • Temperature Range: -55°C to +125°C or +105°C depending on plating
  • Certifications: UL Listed

Buy the Samtec Series ZST Shrouded Board-to-Board Connectors: ZST12002LD550

Order the Samtec ZST12002LD550 shrouded header connectors online today. Engineered for durability and precise connections, these connectors ensure stability, RoHS compliance, and high-temperature performance. Ideal for compact electronic assemblies, they feature a square post IDC head design, gold or tin plating, and a locking polarized head for secure attachment. Available in various sizes, they support applications requiring rigorous reliability standards, safe operation, and easy insertion and removal, making them perfect for industrial, consumer, and high-density electronic systems.

Get Samtec ZST12002LD550 today—built for secure, high-temperature, reliable board-to-board connections with polarization and locking features.

Frequently Asked Questions

Where can I buy SAMTEC ZST12002LD550?

You can click on the BUY or RFQ button to purchase ZST12002LD550 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ZST12002LD550?

You can download the ZST12002LD550 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ZST12002LD550?

SAMTEC

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