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SAMTEC TMM12501LD Terminal Header

The TMM series from Samtec features low-profile, unshrouded terminal strip headers with 0.020 inch (0.50 mm) square posts, designed for industrial and electronic applications. Made from black liquid crystal polymer insulator and high-temperature phosphor bronze contacts plated with gold or tin, these headers support up to 50 pins per row with a 2 mm pitch. They handle current up to 3.2A, are compatible with various Samtec connector series, and offer mounting options such as straight orientation. Suitable for PCB mounting, these headers meet UL and CSA standards, ensuring reliable, durable performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TMM-125-01-L-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $45.41
Buy/RFQ:
Source:DigiKey
Part No:TMM-125-01-L-D
Stock:7
Inv Date:05-27-2026
Price: Unit price: $4.11
Buy/RFQ:
Part No:TMM-125-01-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.11
Buy/RFQ:
Part No:TMM-125-01-L-D
Stock:389
Inv Date:05-28-2026
Price: Unit price: $43600
Buy/RFQ:

SAMTEC TMM12501LD Terminal Header Specifications:

  • Pitch: 2 mm (0.0787 inches)
  • Contact Material: Phosphor Bronze
  • Plating: Gold (Au) over 50u" (1.27 μm) Ni or Tin
  • Insulator Material: Black Liquid Crystal Polymer
  • Current Rating: 3.2A per pin
  • Operating Temperature Range: -55°C to +125°C with Gold plating, -55°C to +105°C with Tin
  • Voltage Rating: 450 VAC mated with SQT, compatible with various connector series
  • Pin Count: up to 50 positions per row, with optional configurations for 1, 2, or 4 rows
  • Mounting: Horizontal PCB mounting with optional pick & place or tape & reel
  • RoHS Compliant: Yes

Buy the Samtec TMM12501LD – Reliable Low Profile Terminal Headers for Industrial Applications

Purchase the Samtec TMM12501LD terminal headers online today and benefit from high-quality, resilient connectors designed for demanding industrial environments. Featuring a 2 mm pitch, gold or tin plating, and high-temperature materials, these headers support up to 50 pins per row and are suitable for PCB mounting in various configurations. Their black liquid crystal polymer insulator ensures durability, while compliance with UL and CSA standards guarantees safety and reliability. Order now and enhance your electronic assembly with top-tier interconnect solutions from Samtec.

Buy Samtec TMM12501LD now and experience unmatched reliability, high current capacity, and versatile configurations ideal for industrial electronics.

Frequently Asked Questions

Where can I buy SAMTEC TMM12501LD?

You can click on the BUY or RFQ button to purchase TMM12501LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM12501LD?

You can download the TMM12501LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM12501LD?

SAMTEC

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