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SAMTEC TMM12401TSSM Low-Profile Terminal Header

The TMM series from Samtec are low-profile, surface-mount terminal strip headers with 0.020-inch (0.50mm) square posts, designed for versatile industrial use. Constructed with phosphor bronze contacts and black liquid crystal polymer insulators, they support high operating temperatures from -55°C to 105°C. Compatible with multiple Samtec connector series, they accommodate 2 to 40 contacts per row and feature options like pick & place pads and tape & reel packaging. Each contact handles up to 3.2A and meets UL and CSA standards, making them ideal for reliable PCB connections in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TMM-124-01-T-S-SM
Stock:176
Inv Date:05-27-2026
Price: Unit price: $5.25
Buy/RFQ:
Source:DigiKey
Part No:TMM-124-01-T-S-SM
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.72
Buy/RFQ:
Part No:TMM-124-01-T-S-SM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.29
Buy/RFQ:
Part No:TMM-124-01-T-S-SM
Stock:176
Inv Date:05-20-2026
Price: Unit price: $2.29
Buy/RFQ:

SAMTEC TMM12401TSSM Low-Profile Terminal Header Specifications:

  • Pitch: 2mm (0.0787 inches)
  • Number of positions: up to 40 per row
  • Contact Material: Phosphor Bronze
  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Plating: Sn or Au over 50u" Ni
  • Current Rating: 3.2A per contact
  • Temperature Range: -55°C to +105°C with Tin; -55°C to +125°C with Gold
  • RoHS Compliant: Yes
  • Termination Style: Surface Mount
  • Additional options include: pick & place pads, tape & reel packaging
  • Supports multiple mating series: CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD
  • Certifications: UL E111594, CSA 090871

Buy the Samtec TMM12401TSSM – Reliable Low-Profile Industrial Terminal Headers for PCB Applications

Purchase the Samtec TMM12401TSSM low-profile terminal header online today and enjoy a reliable, durable solution for your industrial PCB connections. Designed for surface mounting with 2mm pitch spacing, these headers feature phosphor bronze contacts plated with gold or tin for excellent conductivity. The insulator made from black liquid crystal polymer ensures high-temperature performance, supporting applications from -55°C to 125°C. Compatible with multiple connector series, they offer optional pick & place pads and tape & reel packaging, providing flexibility and efficiency for manufacturing and assembly processes.

Get Samtec TMM12401TSSM today—built for precision and long-lasting durability in industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TMM12401TSSM?

You can click on the BUY or RFQ button to purchase TMM12401TSSM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM12401TSSM?

You can download the TMM12401TSSM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM12401TSSM?

SAMTEC

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