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SAMTEC HTSW10912SSRA High-current Through-Hole Header

The HTSW-109-12-SSRA is a versatile through-hole header designed for use with IDC cables and power connections. It features natural Liquid Crystal Polymer insulation and phosphor bronze terminals with optional gold or tin plating over nickel. Operating temperature ranges from -55°C to +105°C with tin plating and up to 125°C with gold versions. Rated for voltages up to 550 VAC when mated, it complies with RoHS standards, offering reliable, solderable connections in various electronic applications involving high-current power and signal transmission. Customize lengths and options available to meet specific design requirements.

Authorized Distributors
Source:DigiKey
Part No:HTSW-109-12-S-S-RA
Stock:143
Inv Date:06-19-2026
Price: Unit price: $5.91
Buy/RFQ:
Source:DigiKey
Part No:HTSW-109-12-S-S-RA
Stock:0
Inv Date:06-19-2026
Price: Unit price: $1.87
Buy/RFQ:
Part No:HTSW-109-12-S-S-RA
Stock:0
Inv Date:06-20-2026
Price: Unit price: $2.1
Buy/RFQ:
Part No:HTSW-109-12-S-S-RA
Stock:143
Inv Date:06-19-2026
Price: Unit price: $2.094
Buy/RFQ:

SAMTEC HTSW10912SSRA High-current Through-Hole Header Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 microns Ni
  • Operating Temperature Range: -55°C to +105°C with Tin, up to 125°C with Gold
  • Voltage Rating: 550 VAC (mated with SSW), 500 VAC (with BCS/ESQ), 450 VAC (RA/RE with BCS/SSM), 400 VAC (with CES)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Current Rating: 15.2 A per contact
  • Pin Centers: 2.54 mm (0.1 inch), with options for 5.08 mm Centers
  • Contact Material: Phosphor Bronze

Buy the Buy Samtec HTSW-109-12-SSRA Part Number HTSW-109-12-SSRA Online

Purchase the Samtec HTSW-109-12-SSRA online for dependable high-current connections in your electronic projects. Featuring Liquid Crystal Polymer insulation and premium phosphor bronze terminals with optional gold or tin plating, this high-quality through-hole header offers excellent thermal performance from -55°C to +105°C, with voltage ratings up to 550 VAC. It is RoHS compliant and solderable, suitable for power and signal applications. Customize your order with various lengths and options for optimal compatibility and performance in your design needs.

Buy Samtec HTSW-109-12-SSRA now and experience unmatched reliability and high current performance in electronics assembly.

Frequently Asked Questions

Where can I buy SAMTEC HTSW10912SSRA?

You can click on the BUY or RFQ button to purchase HTSW10912SSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW10912SSRA?

You can download the HTSW10912SSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW10912SSRA?

SAMTEC

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