myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TST11004SDRA Shrouded Square Post Header

The shrouded .025-inch square post IDC headers are designed for reliable board-to-board connections in electronic and industrial applications. Made with phosphor bronze and gold-plated contacts, they feature a UL 94V-0 flammability rating and are RoHS compliant. These connectors support operating temperatures from -85°C to +105°C, with withstand voltage of 1000 VRMS. Suitable for high-density configurations, they include options for polarization, alignment pins, and various sizes, ensuring secure and durable connections in complex electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:TST-110-04-S-D-RA
Stock:39
Inv Date:06-19-2026
Price: Unit price: $39.76
Buy/RFQ:
Source:DigiKey
Part No:TST-110-04-S-D-RA
Stock:19
Inv Date:06-19-2026
Price: Unit price: $4.86
Buy/RFQ:
Part No:TST-110-04-S-D-RA
Stock:0
Inv Date:06-20-2026
Price: Unit price: $5.44
Buy/RFQ:
Part No:TST-110-04-S-D-RA
Stock:41
Inv Date:06-19-2026
Price: Unit price: $5.443
Buy/RFQ:

SAMTEC TST11004SDRA Shrouded Square Post Header Specifications:

  • Insulator Material: Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Gold over nickel
  • Flammability Rating: UL 94V-0
  • Operating Temp Range: -85°C to +105°C
  • Withstand Voltage: 1000 VRMS
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Length: Varies with options, typical sizes 0.540 inch to 1.430 inch
  • Number of Positions: 4, 5, 6, 8, 9, 10, 12, 15, 17, 20, 25, 32, 36
  • Contact Resistance: Typical 15 mΩ
  • Contact Style: Shrouded square post
  • Mounting Style: Board-to-board
  • Alignment Pins: Yes, optional
  • Polarized: Yes, optional
  • Certifications: UL Listed, RoHS

Buy the Samtec Series TST Shrouded Square Post Headers: TST11004SDRA

Purchase the Samtec TST11004SDRA shrouded square post header online for reliable, high-density connections in your electronic projects. Featuring gold-plated contacts, RoHS compliance, and an operating temperature range from -85°C to +105°C, this connector supports multiple pin configurations and optional features like polarization and alignment pins. Designed with phosphor bronze for durability, these headers ensure robust electrical performance and mechanical stability. Order today to enhance your assembly with precision-engineered, UL-listed, board-to-board connectors for industrial and electronic applications.

Get Samtec TST11004SDRA today—built for secure, high-density electrical connections with gold-plated contacts and temperature resilience.

Frequently Asked Questions

Where can I buy SAMTEC TST11004SDRA?

You can click on the BUY or RFQ button to purchase TST11004SDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST11004SDRA?

You can download the TST11004SDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST11004SDRA?

SAMTEC

Sponsored by