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SAMTEC TMMH12501TDRA Flexible Header

The TMMH series from Samtec are flexible through-hole headers designed for industrial applications, featuring 0.020-inch square posts. Compatible with multiple Samtec connector series, these headers support configurations up to six rows and 300 pins, offering extensive design flexibility. They include options like end shrouds, guide posts, locking clips, and right-angle versions, with a pitch of 2mm for 3 to 50 contacts per row. Made with phosphor bronze contacts and liquid crystal polymer insulators, they operate reliably from -55°C to 105°C, ensuring durability and high performance in challenging environments.

Authorized Distributors
Source:DigiKey
Part No:TMMH-125-01-T-D-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $10.25
Buy/RFQ:
Source:DigiKey
Part No:TMMH-125-01-T-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.63
Buy/RFQ:
Part No:TMMH-125-01-T-D-RA
Stock:37
Inv Date:05-28-2026
Price: Unit price: $2.71
Buy/RFQ:
Part No:TMMH-125-01-T-D-RA
Stock:187
Inv Date:05-28-2026
Price: Unit price: $27100
Buy/RFQ:

SAMTEC TMMH12501TDRA Flexible Header Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Tin or Gold over Ni (50 µm)
  • Current Rating: 4.5 A per pin (TMMH/ESQT), 5.1 A per pin (TMMESQT)
  • Operating Temp Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • Voltage Rating: 281 VAC (mated with SQW), 250 VAC (mated with SQT)
  • Pitch: 2.00 mm
  • Number of Rows: 2 to 6
  • Contact Size: 0.020 inch (0.5 mm)
  • Mounting Style: Through-hole, Horizontal and Right-angle options
  • RoHS Compliant: Yes
  • Certifications: UL E111594
  • Max Pin Count per Row: 50
  • Temperature Range: -55°C to +125°C (Gold)

Buy the Samtec Series TMMH Hardware Connector: TMMH12501TDRA

Purchase the Samtec flexible header TMMH12501TDRA online today and enjoy fast delivery and reliable performance. Designed for industrial applications, these headers support configurations up to six rows with 2mm pitch, offering high-temperature operation from -55°C to 125°C. Made with phosphor bronze contacts and liquid crystal polymer insulators, they come with multiple options including end shrouds and locking clips. Ideal for complex PCB designs, these headers ensure durability, excellent electrical performance, and easy installation in demanding environments.

Buy Samtec TMMH12501TDRA headers now and experience unmatched reliability and versatile PCB integration with flexible mounting options for industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC TMMH12501TDRA?

You can click on the BUY or RFQ button to purchase TMMH12501TDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMMH12501TDRA?

You can download the TMMH12501TDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMMH12501TDRA?

SAMTEC

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