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SAMTEC TMMH12401TDRA Flexible Terminal Headers

The TMMH series from Samtec are flexible terminal strip headers designed for versatile vertical and horizontal PCB connections. These through-hole headers feature 0.020" (0.5mm) square posts and are compatible with various Samtec connector series such as CLT, SQT, SQW, ESQT, TLE, SMM, MMS, and TCSD. They offer high design flexibility with up to six rows and 300 pins in all three axes, suitable for industrial applications. Made of black liquid crystal polymer, these headers operate from -55°C to 105°C with phosphor bronze contacts, ensuring reliable high-temperature performance.

Authorized Distributors
Source:DigiKey
Part No:TMMH-124-01-T-D-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $9.85
Buy/RFQ:
Source:DigiKey
Part No:TMMH-124-01-T-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.53
Buy/RFQ:
Part No:TMMH-124-01-T-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.6
Buy/RFQ:
Part No:TMMH-124-01-T-D-RA
Stock:189
Inv Date:05-28-2026
Price: Unit price: $26100
Buy/RFQ:

SAMTEC TMMH12401TDRA Flexible Terminal Headers Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Sn or Au over Ni (50 μm)
  • Contact Rating: 4.5 A per pin; 5.1 A per pin (two pins powered)
  • Operating Temp Range: -55°C to +105°C (Sn), -55°C to +125°C (Gold)
  • Voltage Rating: 281 VAC (mated with SQW), 250 VAC (mated with SQT)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm
  • Number of Rows: 2 to 6
  • Mounting: Through-hole, Horizontal and Right-angle options
  • Compatible Series: CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD
  • Maximum Pin Count: Up to 300 pins in three axes
  • Size of posts: 0.020" (0.5mm)
  • Designed for industrial PCB applications
  • Includes options for end shrouds, shrouds with board locks, guide posts, locking clips

Buy the Samtec Series TMMH Flexible Header: TMMH12401TDRA

Order the Samtec TMMH12401TDRA flexible terminal headers online today. These headers provide reliable PCB connections with up to six rows, customizable configurations, and high-temperature operation from -55°C to 125°C. Perfect for industrial applications, they feature robust phosphor bronze contacts with Sn or Au plating and comply with RoHS standards. Easy to install through-hole mounting makes them suitable for diverse PCB layouts. Ensure your industrial design benefits from high-quality, durable, and versatile connectors by purchasing these headers online now.

Buy Samtec TMMH12401TDRA now and experience unmatched reliability and versatile PCB connection solutions with high-temperature capability.

Frequently Asked Questions

Where can I buy SAMTEC TMMH12401TDRA?

You can click on the BUY or RFQ button to purchase TMMH12401TDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMMH12401TDRA?

You can download the TMMH12401TDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMMH12401TDRA?

SAMTEC

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