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SAMTEC TMM11503LS Low-Profile Terminal Header

The TMM series from Samtec features FleXYZ low-profile terminal strip headers designed with flexibility in mind, offering compatibility across multiple connector types like CLT and SQT. These headers have 0.020 inch (0.50 mm) square posts, support up to four rows and 200 pins, and operate reliably between -55°C and 125°C. Made with black liquid crystal polymer insulators and phosphor bronze contacts plated in 10 µin gold, they deliver a current rating of 3.2A. Vertical mounting, versatile configurations, and RoHS compliance make them ideal for industrial and electronic assembly applications.

Authorized Distributors
Source:DigiKey
Part No:TMM-115-03-L-S
Stock:548
Inv Date:05-27-2026
Price: Unit price: $5.13
Buy/RFQ:
Source:DigiKey
Part No:TMM-115-03-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.88
Buy/RFQ:
Part No:TMM-115-03-L-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.99
Buy/RFQ:
Part No:TMM-115-03-L-S
Stock:548
Inv Date:05-28-2026
Price: Unit price: $19900
Buy/RFQ:

SAMTEC TMM11503LS Low-Profile Terminal Header Specifications:

  • Pitch: 2 mm (0.0787 inches)
  • Post Size: 0.020 inches (0.50 mm) square
  • Material: Black liquid crystal polymer insulator
  • Terminal Material: Phosphor bronze
  • Plating: 10 µin gold over nickel
  • Current Rating: 3.2A per pin
  • Operating Temperature Range: -55°C to +125°C
  • Mounting Type: Horizontal on PCB
  • Standards: RoHS compliant, UL E111594, CSA 090871
  • Number of Rows: Up to 4
  • Number of Positions: Up to 200
  • Compatibility: Samtec connectors (CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD)

Buy the Samtec Series FleXYZ Terminal Headers: TMM11503LS

Discover the high-quality low-profile terminal headers from Samtec's FleXYZ series, supporting multiple configurations and connector types. Designed with 2 mm pitch and 0.020 inch square posts, these headers feature gold-plated phosphor bronze contacts capable of handling 3.2A. Constructed with durable black liquid crystal polymer insulators, they operate over a temperature range of -55°C to 125°C. Suitable for industrial, electronic, and automation applications, these headers are RoHS compliant, support horizontal PCB mounting, and are available in various options and pin counts for versatile use.

Get Samtec TMM11503LS today—built for versatile PCB connections with high durability and precise engagement.

Frequently Asked Questions

Where can I buy SAMTEC TMM11503LS?

You can click on the BUY or RFQ button to purchase TMM11503LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM11503LS?

You can download the TMM11503LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM11503LS?

SAMTEC

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