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SAMTEC HTMS12402GSRA Micro Header

The HTMS series of high-temperature micro terminal strip headers from Samtec are unshrouded through-hole connectors with a 0.018-inch (0.46 mm) square post. They are designed to mate with Samtec's SMS, SLM, and RSM series connectors. These headers are available in single or dual row configurations, with optional polarization, and feature a pitch spacing of 1.27 mm for 1 to 50 contacts per row. They operate over a temperature range of -55°C to 125°C with 10-micron gold-plated contacts made from phosphor bronze, and the insulating material is black liquid crystal polymer. They are suitable for industrial applications requiring robust, high-temp connections while complying with UL standards.

Authorized Distributors
Source:DigiKey
Part No:HTMS-124-02-G-S-RA
Stock:73
Inv Date:05-27-2026
Price: Unit price: $24.75
Buy/RFQ:
Source:DigiKey
Part No:HTMS-124-02-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.31778
Buy/RFQ:
Part No:HTMS-124-02-G-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.9
Buy/RFQ:
Part No:HTMS-124-02-G-S-RA
Stock:73
Inv Date:05-28-2026
Price: Unit price: $39100
Buy/RFQ:

SAMTEC HTMS12402GSRA Micro Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: 10-micron gold over Ni, Sn over 50μ' Ni
  • Pitch: 1.27 mm (0.050")
  • Contact Resistance: 10 mΩ max
  • Temperature Range: -55°C to +125°C
  • Operating Temp: -55°C to +125°C with Gold; -55°C to +105°C with Tin
  • Current Rating: 1A
  • Row Options: Single or dual row configurations
  • Physical Dimensions: Post size 0.018" SQ, Various lengths per style
  • Polarity Options: Optional polarization features
  • Standards: UL E111594, RoHS compliant

Buy the Samtec HTMS – Reliable High-Temperature Micro Header for Industrial Applications

Discover the reliability and versatility of Samtec Micro Headers designed for high-temperature environments. Made from durable black liquid crystal polymer and featuring gold-plated phosphor bronze contacts, these headers ensure excellent conductivity and stability. They are ideal for industrial applications demanding robust, high-performance connections. Available in various configurations with optional polarization, these headers provide easy installation and compliance with industry standards. Purchase Samtec HTMS Micro Headers online now and ensure optimal connectivity for your next project.

Get Samtec HTMS high-temperature micro headers today—built for precision and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HTMS12402GSRA?

You can click on the BUY or RFQ button to purchase HTMS12402GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTMS12402GSRA?

You can download the HTMS12402GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTMS12402GSRA?

SAMTEC

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