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SAMTEC TMS12402GS Micro Terminal Header

The TMS series from Samtec features unshrouded micro terminal strip headers suitable for through-hole mounting. With 0.018 inch square posts, compatible with SMS, SLM, and RSM series connectors, they are available in single or dual-row configurations with a 1.27 mm pitch. Made of phosphor bronze contacts plated with gold or tin, and insulated with durable black liquid crystal polymer, these connectors operate from -55°C to 125°C, supporting up to 100 pins. Designed for reliability and high-performance industrial usage, they meet UL standards and feature optional polarization for secure connections.

Authorized Distributors
Source:DigiKey
Part No:TMS-124-02-G-S
Stock:50
Inv Date:06-01-2026
Price: Unit price: $11.24
Buy/RFQ:
Source:DigiKey
Part No:TMS-124-02-G-S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $4.12
Buy/RFQ:
Part No:TMS-124-02-G-S
Stock:6
Inv Date:06-02-2026
Price: Unit price: $4.61
Buy/RFQ:
Part No:TMS-124-02-G-S
Stock:112
Inv Date:06-01-2026
Price: Unit price: $4.61
Buy/RFQ:

SAMTEC TMS12402GS Micro Terminal Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50u" (1.27 μm)
  • Current Rating: 5A per pin
  • Operating Temperature Range: -55°C to +125°C with gold plating, -55°C to +105°C with tin plating
  • Contact Resistance: 10 mΩ
  • Lead Size Accept: 0.46 mm (0.018")
  • Insertion Depth: 3.43 mm (0.135") minimum
  • Pitch Spacing: 1.27 mm (0.050") x 2,54 mm
  • Number of Pins: Up to 100, RoHS Compliant
  • Style and Configurations: Straight, single or dual-row, polarized options available
  • Maximum Processing Temperature: 250°C at 55 seconds
  • Certifications: UL E111594

Buy the Buy Samtec TMS12402GS Part Number TMS12402GS Online

Elevate your circuit designs with Samtec's Micro Terminal Header. Featuring 0.018 inch posts, gold or tin plating, and a temperature range of -55°C to 125°C, these connectors are perfect for industrial and high-reliability projects. Designed for through-hole mounting with compatibility for SMS, SLM, and RSM series, they offer up to 100 pins, ensuring versatile and durable connections. RoHS compliant, UL listed, and engineered for easy installation and dependable performance, purchase your Samtec TMS12402GS today for quality you can trust.

Order your Samtec Series TMS12402GS connector today and ensure your projects have reliable, high-performance micro terminal headers for industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TMS12402GS?

You can click on the BUY or RFQ button to purchase TMS12402GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS12402GS?

You can download the TMS12402GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS12402GS?

SAMTEC

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