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SAMTEC HTMS12502GDRA Micro Terminal Header

The HTMS series by Samtec features high-temperature micro terminal strip headers designed for industrial use. These unshrouded through-hole headers come with 0.018-inch (0.46 mm) square posts and are compatible with Samtec SMS, SLM, and RSM connector series. Available in single or dual row configurations with optional polarization, they support up to 100 pins with 1.27 mm pitch spacing and right-angle mounting. Constructed from phosphor bronze contacts and black liquid crystal polymer insulators, they operate reliably from -55°C to 125°C, meeting UL standards, ensuring durable, high-performance electrical connections in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:HTMS-125-02-G-D-RA
Stock:181
Inv Date:05-27-2026
Price: Unit price: $43.96
Buy/RFQ:
Source:DigiKey
Part No:HTMS-125-02-G-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.27778
Buy/RFQ:
Part No:HTMS-125-02-G-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.2
Buy/RFQ:
Part No:HTMS-125-02-G-D-RA
Stock:52
Inv Date:05-28-2026
Price: Unit price: $69400
Buy/RFQ:

SAMTEC HTMS12502GDRA Micro Terminal Header Specifications:

  • Contact Material: Phosphor Bronze
  • Insulator Material: Black Liquid Crystal Polymer
  • Plating: Au or Sn over 50μ" (1.27 μm)
  • Current Rating: 5A per pin
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Contact Resistance: 10 mΩ
  • Lead Size Accept: 0.46 mm (.018")
  • Insertion Depth: 3.43 mm (.135") minimum
  • Pitch: 1.27 mm (.050") x 2.54 mm (.100")
  • Mounting Style: Right-angle and Through-hole
  • Max Processing Temperature: 450°F (232°C)
  • Standard Lengths: Variable, including lengths up to 16.51 mm (0.650")
  • Compatible Series: SMS, SLM, RSM
  • Availability: Single and dual row configurations, optional polarization

Buy the Buy Samtec HTMS Part Number HTMS12502GDRA Online

Purchase the Samtec Micro Terminal Header today for high-performance, durable connections suitable for industrial applications. These headers support up to 100 pins with 1.27 mm pitch, made with phosphor bronze contacts and liquid crystal polymer insulators. Operating efficiently from -55°C to 125°C, they are RoHS compliant and feature 0.018-inch posts compatible with Samtec connector series. Designed for right-angle mounting, these headers ensure reliable, low-resistance connections in demanding environments, perfect for manufacturing, automation, and electronic assembly needs. Order now for fast delivery.

Get Samtec HTMS12502GDRA today—built for high-temperature durability and reliable electrical connections in demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HTMS12502GDRA?

You can click on the BUY or RFQ button to purchase HTMS12502GDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTMS12502GDRA?

You can download the HTMS12502GDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTMS12502GDRA?

SAMTEC

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