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SAMTEC TMM10303TS Terminal Strip Headers

The TMM series from Samtec comprises low-profile, unshrouded terminal strip headers featuring a 0.020-inch (0.50mm) square post and flexible configurations. These headers support up to four rows and 200 pins across all axes, compatible with Samtec's connector series such as CLT, SQT, SQW, ESQT, TLE, SMM, MMS, and TCSD. Made from phosphor bronze with matte tin plating and insulated with black liquid crystal polymer, they operate within -55°C to 105°C, rated for 3.2A current, ideal for industrial applications and PCB mounting.

Authorized Distributors
Source:Newark
Part No:TMM-103-03-T-S
Stock:14057
Inv Date:05-27-2026
Price: N/A
Buy/RFQ:
Source:DigiKey
Part No:TMM-103-03-T-S
Stock:76
Inv Date:05-27-2026
Price: Unit price: $0.36
Buy/RFQ:
Part No:TMM-103-03-T-S
Stock:1332
Inv Date:05-28-2026
Price: Unit price: $0.38
Buy/RFQ:

SAMTEC TMM10303TS Terminal Strip Headers Specifications:

  • Pitch: 2.00 mm (0.0787 inch)
  • Material: Phosphor bronze
  • Plating: Matte tin over 50u" (1.27 μm) Ni or gold plating options
  • Insulator Material: Black Liquid Crystal Polymer
  • Current Rating: 3.2A per pin
  • Operating Temperature Range: -55°C to +105°C (tin), -55°C to +125°C (gold)
  • Voltage Rating: 450 VAC mated with SQW, 600 VAC with SQT
  • Mounting Style: Horizontal PCB mount
  • Supported Connector Series: CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD
  • Number of Rows: Up to four
  • Number of Positions: 1 to 50 per row
  • Compatibility: Supporting straight and optional configurations including pick & place pads, alignment pins, tape & reel packaging
  • RoHS Compliant: Yes

Buy the Buy Samtec TMM Series TMM10303TS Part Number TMM10303TS Online

Purchase the Samtec TMM Series terminal strip headers online today for reliable, high-quality PCB connections. These low-profile headers support up to four rows and 200 pins with a 2mm pitch, made from durable phosphor bronze with matte tin plating. Suitable for industrial applications, they operate at temperatures from -55°C to 105°C and are ROHS compliant. Available with optional features such as pick & place pads, alignment pins, and tape & reel packaging, ensuring quick and easy automation and assembly for your projects.

Order your Samtec TMM Series TMM10303TS today and give your projects the dependable, low-profile connection quality they deserve.

Frequently Asked Questions

Where can I buy SAMTEC TMM10303TS?

You can click on the BUY or RFQ button to purchase TMM10303TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM10303TS?

You can download the TMM10303TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM10303TS?

SAMTEC

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