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SAMTEC HTMS12803GDRA Micro Terminal Headers

The HTMS series from Samtec are high-temperature, unshrouded through-hole micro terminal strip headers designed for industrial applications. Featuring 0.018-inch (0.46 mm) square posts and a pitch of 1.27 mm, these headers are compatible with series like SMS, SLM, and RSM. Offered in single or dual row configurations up to 100 pins, they include options for right angle orientation. The contacts are made of phosphor bronze, with 10-micron gold and tin plating, operating within -55°C to 125°C temperature range. The insulator is black liquid crystal polymer, UL listed, ensuring durability and reliability.

Authorized Distributors
Source:DigiKey
Part No:HTMS-128-03-G-D-RA
Stock:181
Inv Date:05-27-2026
Price: Unit price: $59.13
Buy/RFQ:
Source:DigiKey
Part No:HTMS-128-03-G-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $12.8181
Buy/RFQ:
Part No:HTMS-128-03-G-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.84
Buy/RFQ:
Part No:HTMS-128-03-G-D-RA
Stock:32
Inv Date:05-28-2026
Price: Unit price: $121400
Buy/RFQ:

SAMTEC HTMS12803GDRA Micro Terminal Headers Specifications:

  • Post Size: 0.018 inches (0.46 mm) square
  • Pitch: 1.27 mm
  • Number of Pins: up to 100
  • Configuration: Single or dual row
  • Orientation: Right angle options available
  • Material: Phosphor bronze contacts, black liquid crystal polymer insulator
  • Plating: 10-micron gold over nickel, tin optional
  • Temperature Range: -55°C to 125°C
  • Certifications: UL E111594
  • Compatibility: Samtec series SMS, SLM, RSM

Buy the Buy Samtec HTMS Micro Terminal Headers Part Number HTMS12803GDRA Online

Purchase Samtec HTMS series micro terminal strip headers online today to ensure reliable, high-quality connections for industrial applications. These headers feature 0.018-inch square posts, a 1.27 mm pitch, and operate efficiently from -55°C to 125°C. Their construction includes phosphor bronze contacts with 10-micron gold or tin plating, and a durable black liquid crystal polymer insulator meeting UL standards. Designed for versatility, they are available in single or dual row configurations with right angle options, making them ideal for demanding electronic and industrial systems. Buy now for optimal performance and longevity.

Get Samtec HTMS series headers today—built for precision, high-temperature performance, and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC HTMS12803GDRA?

You can click on the BUY or RFQ button to purchase HTMS12803GDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTMS12803GDRA?

You can download the HTMS12803GDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTMS12803GDRA?

SAMTEC

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