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SAMTEC HTMS10903GDRA Micro Terminal Headers

The HTMS series from Samtec features high-temperature micro terminal strip headers designed for reliable through-hole mounting. Constructed with phosphor bronze contacts and a black liquid crystal polymer insulator, they support operating temperatures from -55°C to 125°C. Compatible with Samtec SMS, SLM, and RSM connectors, these unshrouded headers offer options for polarization, standard or right-angle orientation, and up to 100 pins with 1.27mm pitch spacing. Gold-plated contacts with a 10-micron coating ensure excellent conductivity, suitable for industrial applications demanding durability and high temperature tolerance.

Authorized Distributors
Source:DigiKey
Part No:HTMS-109-03-G-D-RA
Stock:88
Inv Date:05-27-2026
Price: Unit price: $22.53
Buy/RFQ:
Source:DigiKey
Part No:HTMS-109-03-G-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.1924
Buy/RFQ:
Part No:HTMS-109-03-G-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.11
Buy/RFQ:
Part No:HTMS-109-03-G-D-RA
Stock:88
Inv Date:05-28-2026
Price: Unit price: $41100
Buy/RFQ:

SAMTEC HTMS10903GDRA Micro Terminal Headers Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Gold with 10-micron coating
  • Operating Temperature Range: -55°C to +125°C
  • Pitch Spacing: 1.27mm
  • Contact Resistance: 10 mΩ max
  • Configuration: Single or dual-row, right-angle (-RA), polarization option
  • Number of Contacts: Up to 100 per header
  • Current Rating: 1A per contact
  • Compatible with: Samtec SMS, SLM, RSM series connectors
  • Certifications: UL E111594

Buy the Samtec HTMS Series – Reliable Micro Terminal Headers for Industrial Applications

Discover the robust and reliable HTMS series of micro terminal headers from Samtec, perfect for industrial applications with high temperature demands. Featuring gold-plated contacts for excellent conductivity, these headers support up to 100 pins with a 1.27mm pitch and operate efficiently from -55°C to 125°C. Constructed with durable phosphor bronze and an insulating liquid crystal polymer, they ensure long-lasting performance and easy assembly. Order online today to enjoy fast delivery and superior connectivity solutions for your engineering projects.

Buy Samtec HTMS micro terminal headers now and experience unmatched reliability and performance in high-temperature industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HTMS10903GDRA?

You can click on the BUY or RFQ button to purchase HTMS10903GDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTMS10903GDRA?

You can download the HTMS10903GDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTMS10903GDRA?

SAMTEC

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