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SAMTEC HTMS14003GSRA Micro Header

The HTMS series from Samtec are high-temperature, unshrouded micro terminal strip headers designed for through-hole mounting. They feature 0.018-inch (0.46mm) square posts and are compatible with Samtec SMS, SLM, and RSM connector series. These headers are available in single or dual row configurations, with optional polarization, and a pitch spacing of 1.27mm. They support high operating temperatures ranging from -55°C to 125°C, with 10-micron gold-plated contacts made of phosphor bronze. The insulator is constructed from black liquid crystal polymer and the components comply with UL E111594 standards. Suitable for industrial applications.

Authorized Distributors
Source:DigiKey
Part No:HTMS-140-03-G-S-RA
Stock:181
Inv Date:05-27-2026
Price: Unit price: $64.39
Buy/RFQ:
Source:DigiKey
Part No:HTMS-140-03-G-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $11.2209
Buy/RFQ:
Part No:HTMS-140-03-G-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.16
Buy/RFQ:
Part No:HTMS-140-03-G-S-RA
Stock:49
Inv Date:05-20-2026
Price: Unit price: $10.17
Buy/RFQ:

SAMTEC HTMS14003GSRA Micro Header Specifications:

  • Pitch: 1.27mm
  • Post Size: 0.018 inches (0.46mm) square
  • Material: Black liquid crystal polymer insulator
  • Contact Material: Phosphor bronze
  • Plating: 10-micron gold over Nickel
  • Temperature Range: -55°C to +125°C
  • Current Rating: 1A
  • Certifications: UL E111594
  • Configuration: Single or dual row versions with optional polarization
  • Support Series: Compatible with SMS, SLM, RSM connectors

Buy the Samtec HTMS – Reliable Micro Header for Industrial Applications

Purchase Samtec HTMS micro headers online today for reliable, high-temperature performance in industrial environments. Featuring gold-plated contacts, compatible with multiple Samtec connector series, and constructed from durable black liquid crystal polymer insulator, these headers support temperatures from -55°C to 125°C. Their compact design with 1.27mm pitch and 0.018-inch posts ensures easy installation and high current capacity. Ideal for demanding applications requiring robust and corrosion-resistant components, ensuring your projects are efficient and dependable.

Get Samtec HTMS series micro headers today—built for precision and long-lasting durability in industrial settings.

Frequently Asked Questions

Where can I buy SAMTEC HTMS14003GSRA?

You can click on the BUY or RFQ button to purchase HTMS14003GSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTMS14003GSRA?

You can download the HTMS14003GSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTMS14003GSRA?

SAMTEC

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