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SAMTEC TMMH12501LD Flexible Through-Hole Header

The TMMH series from Samtec features FleXYZ flexible through-hole headers with 0.020 inch (0.5 mm) square posts, supporting up to 6 rows and 300 pins. These headers are compatible with Samtec connectors like CLT, SQT, SQW, ESQT, TLE, SMM, MMS, and TCSD series. They offer extensive design flexibility, including options with end shrouds, guide posts, and locking clips. Operating from -55°C to 125°C, with phosphor bronze contacts insulated by black liquid crystal polymer, they are ideal for industrial PCB mounting and maintain UL E111594 compliance.

Authorized Distributors
Source:DigiKey
Part No:TMMH-125-01-L-D
Stock:100
Inv Date:05-27-2026
Price: Unit price: $3.89
Buy/RFQ:
Part No:TMMH-125-01-L-D
Stock:15
Inv Date:05-28-2026
Price: Unit price: $3.89
Buy/RFQ:
Part No:TMMH-125-01-L-D
Stock:389
Inv Date:05-28-2026
Price: Unit price: $41200
Buy/RFQ:

SAMTEC TMMH12501LD Flexible Through-Hole Header Specifications:

  • Post Size: 0.020 inch (0.5 mm) square
  • Number of Rows: Up to 6
  • Pin Count per Row: 3 to 50
  • Pitch: 2 mm
  • Operating Temperature Range: -55°C to +125°C
  • Contact Material: Phosphor Bronze
  • Insulation Material: Black Liquid Crystal Polymer
  • Current Rating: 4.5 A per pin (with TMMH/ESQT)
  • Voltage Rating: 281 VAC mated with SQW, 250 VAC with SQT
  • RoHS Compliant: Yes
  • Mounting: Horizontal PCB
  • Certifications: UL E111594
  • Additional Options: End shrouds, guide posts, locking clips, shrouded options

Buy the Samtec Series TMMH Flexible Through-Hole Header: TMMH12501LD

Purchase the Samtec Series TMMH Flexible Through-Hole Header online today and experience high-quality connection solutions for your industrial applications. These headers support up to six rows with a 2 mm pitch, accommodating 3 to 50 contacts per row, ideal for complex electronic assemblies. Operating from -55°C to 125°C and made of durable phosphor bronze with black liquid crystal polymer insulation, they are RoHS compliant and feature various configurations including end shrouds and guide posts. Ensure your project’s success with these versatile, reliable headers, available for quick online ordering.

Order your Samtec Series TMMH Flexible Through-Hole Header today and enhance your industrial PCB designs with reliable, versatile connector solutions.

Frequently Asked Questions

Where can I buy SAMTEC TMMH12501LD?

You can click on the BUY or RFQ button to purchase TMMH12501LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMMH12501LD?

You can download the TMMH12501LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMMH12501LD?

SAMTEC

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