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SAMTEC HTMS12801GSRA Micro Terminal Header

The HTMS series from Samtec features high-temperature micro terminal strip headers designed for dependable electrical connections in industrial environments. These unshrouded, through-hole headers include 0.018-inch square posts compatible with Samtec's SMS, SLM, and RSM series. Available in single or dual row configurations, they offer polarization options and a pitch of 1.27 mm for up to 50 contacts per row. Made from phosphor bronze contacts and black liquid crystal polymer insulators, they operate efficiently from -55°C to 125°C with 10-micron gold plating, ensuring durability and compliance with UL standards.

Authorized Distributors
Source:DigiKey
Part No:HTMS-128-01-G-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $40.09
Buy/RFQ:
Source:DigiKey
Part No:HTMS-128-01-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.92938
Buy/RFQ:
Part No:HTMS-128-01-G-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.9
Buy/RFQ:
Part No:HTMS-128-01-G-S-RA
Stock:50
Inv Date:05-28-2026
Price: Unit price: $54900
Buy/RFQ:

SAMTEC HTMS12801GSRA Micro Terminal Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: 10-micron gold over Ni
  • Operating Temperature Range: -55°C to +125°C
  • Contact Resistance: 10 mΩ max
  • Pitch: 1.27 mm (.050 inch)
  • Post Size: 0.046 inch (.018 inch) square
  • Number of Contacts: Up to 50 per row
  • Configuration: Single or dual row options
  • UL Standard: E111594
  • Current Rating: 1A per contact

Buy the Buy Samtec Micro Terminal Header Part Number HTMS12801GSRA Online

Discover the durability and precision of Samtec micro terminal headers with the HTMS series. Featuring a 1.27 mm pitch, gold-plated contacts, and a temperature range up to 125°C, these headers ensure stable, long-lasting connections for industrial, automation, and electronics applications. Available in multiple configurations, they are easy to install and UL certified, making them ideal for high-reliability environments. Purchase online today to ensure your projects benefit from quality connector solutions designed for demanding conditions.

Get Samtec HTMS12801GSRA high-temperature micro headers today—engineered for reliable electrical connections in industrial electronics.

Frequently Asked Questions

Where can I buy SAMTEC HTMS12801GSRA?

You can click on the BUY or RFQ button to purchase HTMS12801GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTMS12801GSRA?

You can download the HTMS12801GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTMS12801GSRA?

SAMTEC

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