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SAMTEC TMM14401LS Low-profile terminal header

The TMM series from Samtec features FleXYZ low-profile terminal strip headers with 2 mm pitch spacing. These unshrouded, through-hole headers have 0.020 inch (0.50 mm) square posts compatible with Samtec connectors like CLT, SQT, SQW, and more. Designed for flexible configurations, they support up to four rows and 200 pins. Made of phosphor bronze contacts with black liquid crystal polymer insulators, they operate from -55°C to 125°C and ratings of 3.2A. Suitable for industrial uses, mounting is horizontal to the PCB, meeting UL and CSA certifications.

Authorized Distributors
Source:DigiKey
Part No:TMM-144-01-L-S
Stock:224
Inv Date:05-27-2026
Price: Unit price: $10.02
Buy/RFQ:
Source:DigiKey
Part No:TMM-144-01-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.24
Buy/RFQ:
Part No:TMM-144-01-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.24
Buy/RFQ:
Part No:TMM-144-01-L-S
Stock:224
Inv Date:05-28-2026
Price: Unit price: $44900
Buy/RFQ:

SAMTEC TMM14401LS Low-profile terminal header Specifications:

  • Pitch: 2 mm (0.0787 inches)
  • Contact Material: Phosphor Bronze
  • Insulator Material: Black Liquid Crystal Polymer
  • Plating: Sn or Au over Ni (50u") (1.27 um)
  • Current Rating: 3.2A per pin
  • Operating Temperature: -55°C to +125°C
  • Mounting: Horizontal to PCB
  • Configuration: Up to 4 rows, 200 pins
  • Compatibility: CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD
  • RoHS Compliant: Yes
  • Lead Coplanarity: <1 mm, max 0.006 inches
  • Certifications: UL Listed, CSA Certified
  • Form Factor: Low profile, SMT or through-hole options
  • Features: Optional pick & place pads, tape & reel packaging, alignment pins

Buy the Samtec Series TMM Terminal Headers: TMM14401LS

Purchase your Samtec Series TMM14401LS low-profile terminal headers online today and experience their excellent compatibility, high current rating of 3.2A, and reliable operation across a wide temperature range. These headers are perfect for industrial PCB applications, supporting multi-row configurations up to 200 pins with flexible mounting options. Made from durable phosphor bronze and liquid crystal polymer insulators, they meet UL and CSA standards. Ensure your projects have dependable connectivity by ordering these high-quality, RoHS-compliant headers now.

Order your Samtec Series TMM14401LS low-profile terminal headers today and enhance your industrial PCB designs with reliable, flexible connectors.

Frequently Asked Questions

Where can I buy SAMTEC TMM14401LS?

You can click on the BUY or RFQ button to purchase TMM14401LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM14401LS?

You can download the TMM14401LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM14401LS?

SAMTEC

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