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SAMTEC TST12004GDRA20 Shrouded IDC Header

Shrouded .025; SQ POST IDC headers provide reliable PCB connections for high-density electronic assemblies. Constructed with durable materials, they feature gold or tin over nickel plating for corrosion resistance, and operate efficiently within -55 °C to +125 °C. Suitable for wave soldering and SMT mounting, these connectors have robust insulators made from filled polyester and phosphor bronze contacts, ensuring excellent insulation resistance. They support multiple sizes and options, including polarization and locking features, for versatile application in complex electronic systems.

Authorized Distributors
Source:DigiKey
Part No:TST-120-04-G-D-RA-20
Stock:50
Inv Date:06-19-2026
Price: Unit price: $17.97
Buy/RFQ:
Source:DigiKey
Part No:TST-120-04-G-D-RA-20
Stock:0
Inv Date:06-19-2026
Price: Unit price: $7.15778
Buy/RFQ:
Part No:TST-120-04-G-D-RA-20
Stock:0
Inv Date:06-20-2026
Price: Unit price: $7.39
Buy/RFQ:
Part No:TST-120-04-G-D-RA-20
Stock:40
Inv Date:06-19-2026
Price: Unit price: $7.381
Buy/RFQ:

SAMTEC TST12004GDRA20 Shrouded IDC Header Specifications:

  • Insulator Material: Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over Ni
  • Temperature Range: -55 °C to +125 °C
  • Flammability: UL 94V-0
  • Operating Voltage: 1000 VRMS
  • RoHS Compliant: Yes
  • Max Lead Soldering Temp: 260 °C
  • Widths: 0.64 inch (16.26 mm), 0.10 inch (2.54 mm), 0.15 inch (3.81 mm)
  • Series Options: TST, ZST, HTST
  • Terminal Style: Wave, SMT
  • Number of Positions: 05, 07, 08, 10, 12, 13, 15, 17, 20, 25, 32, 36
  • Contact Resistance: Meets industry standards
  • Mechanical Stability: Enhanced with optional spacers
  • Other features: Polarized, Locking Leads for secure connection
  • Certifications: UL Listed, RoHS Compliant
  • Dimensions vary according to size and configuration
  • Installation: Suitable for wave soldering and SMT mounting
  • Application: PCB-to-board connections in electronic systems

Buy the Buy Samtec TST12004GDRA20 Part Number TST12004GDRA20 Online

Enhance your electronic assemblies with the versatile and durable shrouded IDC headers designed for high-density connections. Manufactured with premium materials like phosphor bronze contacts and filled polyester insulators, these headers support a temperature range from -55 °C to +125 °C. They feature gold or tin over nickel plating for corrosion resistance and support both wave and SMT soldering. Available in multiple sizes and options, these connectors ensure secure, reliable connections for complex projects. Order now online for fast delivery and superior quality.

Order your Samtec Series TST12004GDRA20 connector today and secure your electronics with high-density, reliable PCB connections.

Frequently Asked Questions

Where can I buy SAMTEC TST12004GDRA20?

You can click on the BUY or RFQ button to purchase TST12004GDRA20 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TST12004GDRA20?

You can download the TST12004GDRA20 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TST12004GDRA20?

SAMTEC

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