myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TMM10503TD Low-Profile Through-Hole Header

The TMM10503TD is a low-profile, through-hole header designed for compact electronic assemblies. Featuring gold flash plating on the board mates and matte tin on tails, it offers high reliability with phosphor bronze terminals and polarized design for proper orientation. Suitable for soldering in lead-free processes, it operates from -55°C to +125°C and is rated for 281 VAC when mated with compatible components. Ideal for PCB applications requiring secure connections with minimal space, this header provides excellent current handling, durability, and compatibility with various connector styles.

Authorized Distributors
Source:DigiKey
Part No:TMM-105-03-T-D
Stock:1545
Inv Date:05-27-2026
Price: Unit price: $2.07
Buy/RFQ:
Source:DigiKey
Part No:TMM-105-03-T-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.76
Buy/RFQ:
Part No:TMM-105-03-T-D
Stock:170
Inv Date:05-28-2026
Price: Unit price: $0.78
Buy/RFQ:
Part No:TMM-105-03-T-D
Stock:1545
Inv Date:05-28-2026
Price: Unit price: $7800
Buy/RFQ:

SAMTEC TMM10503TD Low-Profile Through-Hole Header Specifications:

  • Type: Through-hole
  • Profile: Low-profile
  • Pitch: 2.00 mm (0.079 inches)
  • Material: Phosphor Bronze
  • Plating: Gold flash on board mates, Matte Tin on tails
  • Operating Temperature: -55°C to +125°C
  • Voltage Rating: 281 VAC mated with polarized components, 350 VAC for certain positions
  • Current Rating: 2A per contact (minimum)
  • Number of Positions: 4 positions
  • Lead-Free Solderable: Yes
  • Retention Clip Option: Available (RO)
  • Application: PCB connections in electronic assemblies
  • Connector Style: Right-angle, with polarized design
  • Terminal Material: Phosphor Bronze
  • Certification: RoHS compliant

Buy the Samtec Series TMM Low-Profile Connectors: TMM10503TD

Discover the reliable, space-efficient connection solution with the Low-Profile Through-Hole Header. Designed for high-performance PCB assembly, it features gold flash and matte tin plating for durability and corrosion resistance. Operating from -55°C to +125°C, it handles up to 2A current per contact and ratings of 281 VAC. Perfect for applications requiring secure polarized connections, the header is lead-free, RoHS compliant, and easy to solder. Enhance your electronic assemblies today by ordering this high-quality connector online for fast delivery and optimal performance.

Order your Samtec Series TMM low-profile header TMM10503TD today and ensure reliable, space-saving connections for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC TMM10503TD?

You can click on the BUY or RFQ button to purchase TMM10503TD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM10503TD?

You can download the TMM10503TD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM10503TD?

SAMTEC

Sponsored by