myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TMM10403TD Low-profile PCB Header

The TMM series from Samtec features low-profile, unshrouded through-hole terminal strip headers designed for flexible industrial applications. With a 2mm pitch and 0.020-inch (0.50mm) square posts, these connectors support up to four rows and 200 pins, offering versatile mating configurations across all axes. Crafted from phosphor bronze contacts with black liquid crystal polymer insulators, they are rated for 3.2A and operate from -55°C to 105°C. Compatible with multiple series including CLT, SQT, SQW, and more, they ensure reliable, high-quality PCB connections suitable for diverse manufacturing needs.

Authorized Distributors
Source:DigiKey
Part No:TMM-104-03-T-D
Stock:79
Inv Date:05-27-2026
Price: Unit price: $0.61
Buy/RFQ:
Part No:TMM-104-03-T-D
Stock:1070
Inv Date:05-28-2026
Price: Unit price: $0.62
Buy/RFQ:
Part No:TMM10403TD
Stock:0
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:TMM-104-03-T-D
Stock:3705
Inv Date:05-28-2026
Price: Unit price: $6300
Buy/RFQ:

SAMTEC TMM10403TD Low-profile PCB Header Specifications:

  • Pitch: 2mm
  • Post Size: 0.020 inch (0.50 mm) square
  • Current Rating: 3.2A per pin
  • Operating Temperature: -55°C to +105°C
  • Insulator Material: Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Sn or Au over 50u" (1.27 μm) Ni; optional matte tin or gold plating
  • Configuration: Up to 4 rows, 200 pins maximum
  • Mounting: Horizontal PCB mounting
  • Compliance: RoHS, UL, CSA
  • Series Compatibility: CLT, SQT, SQW, ESQT, TLE, SMM, MMS, TCSD
  • Voltage Rating: 450 VAC mated with SQW, 450 VAC with SQT
  • Processing: SMT, with optional pick & place pads and tape & reel packaging
  • Certifications: RoHS compatible
  • Dimensions: 2mm pitch, various lengths, supporting multiple configurations
  • Design: Low-profile, unshrouded terminal headers for flexible industrial PCB connections

Buy the Samtec Series TMM PCB Header Connectors: TMM10403TD

Purchase the Samtec Low-profile PCB Header TMM10403TD online today to ensure reliable, flexible connections for industrial PCB projects. Featuring a 2mm pitch, rated for 3.2A, suitable for high-density applications. Crafted with phosphor bronze contacts and liquid crystal polymer insulators, these headers support temperatures from -55°C to 105°C. Compatible with multiple series, including CLT, SQT, and SQW, they offer versatile configurations, optional pick & place pads, and tape & reel packaging. Ensure your manufacturing process benefits from high-quality, RoHS-compliant connectors available for direct purchase online.

Get Samtec TMM10403TD today—built for precision and long-lasting durability in industrial PCB applications.

Frequently Asked Questions

Where can I buy SAMTEC TMM10403TD?

You can click on the BUY or RFQ button to purchase TMM10403TD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM10403TD?

You can download the TMM10403TD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM10403TD?

SAMTEC

Sponsored by