myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TMS10503SDRA Micro Connector

The TMS series features high-performance, surface-mount connectors with black liquid crystal polymer insulators and Phosphor Bronze terminals plated with gold or tin. Designed for reliable electrical connections, these connectors support current ratings of 5A per pin, operate within -55°C to +125°C temperature range, and are RoHS compliant. Suitable for through-hole and right-angle applications, they mate with SMS, SLM, and RSM series, offering aperture sizes from 0.46 mm to 0.75 mm, and come with optional plating and length variations for customized needs.

Authorized Distributors
Source:DigiKey
Part No:TMS-105-03-S-D-RA
Stock:148
Inv Date:06-06-2026
Price: Unit price: $6.52
Buy/RFQ:
Source:DigiKey
Part No:TMS-105-03-S-D-RA
Stock:0
Inv Date:06-06-2026
Price: Unit price: $2.76
Buy/RFQ:
Part No:TMS-105-03-S-D-RA
Stock:0
Inv Date:06-07-2026
Price: Unit price: $3.09
Buy/RFQ:
Part No:TMS-105-03-S-D-RA
Stock:148
Inv Date:06-06-2026
Price: Unit price: $3.09
Buy/RFQ:

SAMTEC TMS10503SDRA Micro Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer (TMS), Glass Filled Polyester (SNM)
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50
  • Current Rating: 5A per pin
  • Operating Temp Range: -55 °C to +125 °C
  • Lead Size Accepted: 0.46 mm (0.018 inch) SQ
  • Insertion Depth: 3.43 mm (0.135 inch) minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Compatible with: SMS, SLM, RSM series
  • Options include: straight and right-angle mounting styles, various lengths, and optional plating
  • Max Processing Temperature: Not recommended for IR/VP

Buy the Samtec Series TMS Connectors: TMS10503SDRA

Purchase the Samtec TMS10503SDRA Micro Connector online today and ensure reliable, high-performance connections for your electronic projects. These connectors feature gold or tin plating for excellent conductivity, support 5A current per pin, and operate across a wide temperature range of -55°C to +125°C. Designed for through-hole and right-angle mounting, they offer customizable options for length, plating, and aperture size, making them ideal for professional applications demanding durability, precision, and compliance with RoHS standards.

Get Samtec TMS10503SDRA connectors today—built for dependable electrical connections with high current capacity and temperature resilience.

Frequently Asked Questions

Where can I buy SAMTEC TMS10503SDRA?

You can click on the BUY or RFQ button to purchase TMS10503SDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMS10503SDRA?

You can download the TMS10503SDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMS10503SDRA?

SAMTEC

Sponsored by