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SAMTEC TMM12501TSSM Low-profile PCB connector

The TMM series from Samtec features low-profile, surface-mount terminal strip headers with a 0.020-inch (0.50mm) square post designed for versatile PCB connections. Compatible with Samtec connectors like CLT, SQT, and SQW, these headers support configurations up to four rows with a total of 400 pins, providing flexibility for various designs. They feature a 2mm pitch spacing, high-temperature operation from -55°C to 105°C with matte tin plating, phosphor bronze contacts, black liquid crystal polymer insulator, and a 3.2A current rating, meeting UL and CSA standards for industrial reliability.

Authorized Distributors
Source:DigiKey
Part No:TMM-125-01-T-S-SM
Stock:50
Inv Date:05-27-2026
Price: Unit price: $25.61
Buy/RFQ:
Source:DigiKey
Part No:TMM-125-01-T-S-SM
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.81
Buy/RFQ:
Part No:TMM-125-01-T-S-SM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.39
Buy/RFQ:
Part No:TMM-125-01-T-S-SM
Stock:176
Inv Date:05-28-2026
Price: Unit price: $23800
Buy/RFQ:

SAMTEC TMM12501TSSM Low-profile PCB connector Specifications:

  • Pitch: 2mm (0.0787 inch)
  • Contact Material: Phosphor Bronze
  • Plating: Tin or Gold over 50u" Nickel
  • Insulator Material: Black Liquid Crystal Polymer
  • Current Rating: 3.2A per pin
  • Operating Temp Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • Voltage Rating: 450 VAC mated with SQW, 600 VAC with SQT
  • RoHS Compliant: Yes
  • Lead Coplanarity: < 1 mm (0.006 inch)
  • Compatible with: CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD
  • Number of positions: 3 to 40 per row
  • Configuration: Up to four rows with optional pick & place pads, alignment pins, tape & reel packaging
  • Certifications: UL E111594, CSA 090871
  • Dimensions: 2mm pitch, various lengths, support configurations
  • Max. contact size: 4 positions minimum with optional features

Buy the Samtec Series TMM Shunt: TMM12501TSSM

Purchase the Samtec TMM12501TSSM low-profile surface-mount connector headers online today. These versatile components support up to four rows, feature a 2mm pitch, and are made with durable phosphor bronze contacts and high-temperature liquid crystal polymer insulators. Ideal for industrial PCB designs, they meet UL and CSA standards, provide reliable current ratings of 3.2A, and support configurations with optional pick & place features. Order now to enhance your electronic projects with dependable and adaptable connector solutions.

Buy Samtec TMM12501TSSM low-profile connector headers now and experience unmatched reliability and high-temperature performance for your industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TMM12501TSSM?

You can click on the BUY or RFQ button to purchase TMM12501TSSM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM12501TSSM?

You can download the TMM12501TSSM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM12501TSSM?

SAMTEC

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