myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TMM12501TSRA Terminal Header

The TMM series from Samtec features FleXYZ low-profile terminal strip headers with 2mm pitch spacing. These unshrouded through-hole headers have 0.020-inch (0.50mm) square posts and support flexible configurations, including up to four rows and 200 pins. Made with black liquid crystal polymer insulator and phosphor bronze contacts, they are plated with Sn or Au over Ni. Rated for -55°C to +105°C, with a current of 3.2A per pin, and supporting high-temperature operations. Compatible with Samtec connectors like CLT, SQT, SQW, and others, these headers are ideal for industrial automation and PCB applications, meeting UL and CSA standards.

Authorized Distributors
Source:DigiKey
Part No:TMM-125-01-T-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $7.83
Buy/RFQ:
Source:DigiKey
Part No:TMM-125-01-T-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.12
Buy/RFQ:
Part No:TMM-125-01-T-S-RA
Stock:98
Inv Date:05-28-2026
Price: Unit price: $2.19
Buy/RFQ:
Part No:TMM-125-01-T-S-RA
Stock:389
Inv Date:05-28-2026
Price: Unit price: $21900
Buy/RFQ:

SAMTEC TMM12501TSRA Terminal Header Specifications:

  • Pitch: 2mm (.0787 inch)
  • Post Size: 0.020 inch (0.50mm)
  • Insulator Material: Black liquid crystal polymer
  • Terminal Material: Phosphor bronze
  • Plating: Sn or Au over Ni (50 microinches, 1.27 micrometers)
  • Current Rating: 3.2A per pin
  • Operating Temp Range: -55°C to +105°C (Tin), -55°C to +125°C (Gold)
  • Mounting Style: Horizontal to PCB
  • Compliance: UL E111594, CSA 090871
  • Maximum Pins: Up to 200 with multiple rows
  • Design Features: Flexible in three axes, supports up to 4 rows, optional pick & place pads, tape & reel packaging, right-angle options (-RA/-RE)

Buy the Samtec Series FleXYZ Terminal Header: TMM12501TSRA

Enhance your circuit assembly with the Samtec FleXYZ Terminal Header series. Featuring low-profile, flexible configurations, and high-temperature resistance, these headers are perfect for industrial and automation applications. Made with durable phosphor bronze contacts plated with gold or tin, they support up to 200 pins in multiple rows, offering excellent flexibility in design. Easy to mount horizontally on PCB, compliant with UL and CSA standards, and available with optional pick & place pads and tape & reel packaging. Order now online for dependable, high-quality connections that ensure long-lasting performance.

Get Samtec TMM12501TSRA today—built for reliable interconnections and industrial-grade durability.

Frequently Asked Questions

Where can I buy SAMTEC TMM12501TSRA?

You can click on the BUY or RFQ button to purchase TMM12501TSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM12501TSRA?

You can download the TMM12501TSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM12501TSRA?

SAMTEC

Sponsored by