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SAMTEC TMMH14301LDES Flexible Header

The flexible through-hole header offers a rugged connection with a choice of 2 to 6 rows on a 2.00 mm pitch, made from high-quality materials like liquid crystal polymer insulators and phosphor bronze terminals. It supports operating temperatures from -55°C to +125°C with various plating options, including Sn and Au. Suitable for high-current applications up to 5.1 A per pin, it's RoHS compliant, lead-free, and designed for easy soldering. Optional shrouded and right-angle configurations provide versatile mating solutions for complex electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:TMMH-143-01-L-D-ES
Stock:40
Inv Date:06-07-2026
Price: Unit price: $23.85
Buy/RFQ:
Source:DigiKey
Part No:TMMH-143-01-L-D-ES
Stock:0
Inv Date:06-07-2026
Price: Unit price: $7.38
Buy/RFQ:
Part No:TMMH-143-01-L-D-ES
Stock:0
Inv Date:06-08-2026
Price: Unit price: $7.49
Buy/RFQ:
Part No:TMMH-143-01-L-D-ES
Stock:40
Inv Date:06-07-2026
Price: Unit price: $7.48
Buy/RFQ:

SAMTEC TMMH14301LDES Flexible Header Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Sn or Au over Ni (50 μm)
  • Current Rating: 4.5 A per pin (TMMH/ESQT), 5.1 A (TMMESQT)
  • Operating Temperature: -55°C to +125°C
  • Voltage Rating: 250-281 VAC
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.00 mm
  • Number of Rows: 2 to 6
  • Types: Through-hole, Shrouded, Right-angle
  • Additional Options: Retention clips, End shrouds, Customizations available

Buy the Buy Samtec TMMH14301LDES Part Number TMMH14301LDES Online

Purchase the Samtec flexible header online today for reliable, high-current connections with a 2.00 mm pitch, multiple rows, and optional shrouded or right-angle configurations. Designed from high-quality liquid crystal polymer and phosphor bronze, it supports operation up to 125°C and current ratings up to 5.1 A per pin. Fully RoHS compliant and lead-free, this header is ideal for demanding electronic applications needing secure and durable mating solutions. Buy now for efficient, easy assembly and long-lasting performance.

Get Samtec TMMH14301LDES today—built for high-current, durable, and versatile electronic connections in complex assemblies.

Frequently Asked Questions

Where can I buy SAMTEC TMMH14301LDES?

You can click on the BUY or RFQ button to purchase TMMH14301LDES from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMMH14301LDES?

You can download the TMMH14301LDES datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMMH14301LDES?

SAMTEC

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