myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC HTMS12302GD Micro Header

The HTMS series from Samtec are high-temperature micro terminal strip headers designed for reliable electrical connections. These unshrouded through-hole headers feature 0.018 inch (0.46 mm) square posts and are compatible with Samtec SMS, SLM, and RSM series connectors. They are available in single or dual row configurations, with a pitch spacing of 1.27 mm (1 to 50 contacts per row) and straight orientation. The contacts are gold plated with a high operating temperature range from -55°C to 125°C. Optional polarization is available for single or double row designs up to 100 pins. Made from phosphor bronze contact material and black liquid crystal polymer insulator, they meet UL E111594 safety standards. Suitable for industrial applications.

Authorized Distributors
Source:DigiKey
Part No:HTMS-123-02-G-D
Stock:71
Inv Date:05-27-2026
Price: Unit price: $42.46
Buy/RFQ:
Source:DigiKey
Part No:HTMS-123-02-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.14947
Buy/RFQ:
Part No:HTMS-123-02-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.19
Buy/RFQ:
Part No:HTMS-123-02-G-D
Stock:71
Inv Date:05-28-2026
Price: Unit price: $58100
Buy/RFQ:

SAMTEC HTMS12302GD Micro Header Specifications:

  • Material: Phosphor Bronze contact material
  • Insulator Material: Black Liquid Crystal Polymer
  • Plating: Au over 50µ
  • Nickel underplating
  • Contact Resistance: 10 mΩ max
  • Temperature Range: -55°C to +125°C
  • Post Size: 0.018 inch (0.46 mm) square
  • Pitch: 1.27 mm (0.050 inch)
  • Number of Contacts: Up to 50 per row, optional polarization for up to 100 pins
  • Configuration: Single or dual row
  • Orientation: Straight
  • Standards: UL E111594 compliant
  • Compatibility: Samtec SMS, SLM, RSM series connectors
  • RoHS Compliant: Yes

Buy the Samtec Series HTMS Micro Header: HTMS12302GD

Purchase the Samtec HTMS micro header series online today and benefit from high-temperature endurance, gold-plated contacts, and versatile configurations suitable for a wide range of industrial and electronics assemblies. These reliable headers ensure secure electrical connections with a compact design, supporting lengths up to 50 pins per row, with optional polarization options for versatile application needs. Designed for ease of use and high performance, buy now to enhance your manufacturing processes and achieve consistent, durable electronic connections.

Buy Samtec HTMS12302GD now and experience unmatched reliability and high-temperature performance in your industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC HTMS12302GD?

You can click on the BUY or RFQ button to purchase HTMS12302GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTMS12302GD?

You can download the HTMS12302GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTMS12302GD?

SAMTEC

Sponsored by