myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TST12004SDRA33 Board-to-Board Connector

Shrouded board-to-board headers with .025 inch square post IDC heads designed for reliable connections in electronic assemblies. Featuring compatible insulator and terminal materials suitable for various applications, these connectors support a wide range of pin counts from 5 to 36. They are RoHS compliant, with gold or tin plating options over phosphor bronze contacts, offering high current ratings up to 2A and operating temperatures from -55°C to +125°C. The connectors are non-standard and customizable, optimized for durability, stability, and ease of mating in high-density electronics.

Authorized Distributors
Source:DigiKey
Part No:TST-120-04-S-D-RA-33
Stock:50
Inv Date:06-21-2026
Price: Unit price: $23.45
Buy/RFQ:
Source:DigiKey
Part No:TST-120-04-S-D-RA-33
Stock:0
Inv Date:06-21-2026
Price: Unit price: $9.34778
Buy/RFQ:
Part No:TST-120-04-S-D-RA-33
Stock:0
Inv Date:06-22-2026
Price: Unit price: $9.67
Buy/RFQ:
Part No:TST-120-04-S-D-RA-33
Stock:35
Inv Date:06-21-2026
Price: Unit price: $9.632
Buy/RFQ:

SAMTEC TST12004SDRA33 Board-to-Board Connector Specifications:

  • Insulator Material: Filled Polyester
  • Flammability Rating: UL 94V-0
  • Insulation Resistance: Not specified
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over Ni
  • Current Rating: 2A per contact
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Number of Pins: 5, 7, 8, 10, 12, 13, 15, 17, 20, 25, 32, 36
  • Connection Series: TST, ZST, HTST
  • Contact Spacing: 0.025 inches
  • Board Spacing: Customizable, non-standard sizes available
  • Alignment Pins: Yes, for mechanical stability
  • Temperature Rating: -55°C to +125°C
  • Flammability: UL 94V-0
  • Conformance: RoHS compliant
  • Contact Material: Phosphor Bronze

Buy the Buy Samtec TST12004SDRA33 Part Number TST12004SDRA33 Online

Purchase the Samtec TST12004SDRA33 board-to-board connector online today for dependable high-density electronic connections. Featuring .025 inch square post IDC heads, this connector series supports multiple pin counts up to 36, with options for gold or tin plating to ensure high performance and corrosion resistance. Designed to operate from -55°C to +125°C, it offers excellent durability, RoHS compliance, and mechanical stability with alignment pins. Ideal for compact electronics and professional assemblies, secure your supply today for efficiency and reliable performance.

Get Samtec TST12004SDRA33 today—designed for reliable high-density electronic connections with gold or tin plating, robust insulation, and flexible pin options.

Frequently Asked Questions

Where can I buy SAMTEC TST12004SDRA33?

You can click on the BUY or RFQ button to purchase TST12004SDRA33 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST12004SDRA33?

You can download the TST12004SDRA33 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST12004SDRA33?

SAMTEC

Sponsored by