myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TSM10503SMDV PCB Header Connector

The TSM-105-03-S-DV is a high-reliability, multi-position header connector designed for PCB applications, featuring black liquid crystal polymer insulators, phosphor bronze terminals with matte tin plating, and a wide operating temperature range from -55°C to +105°C with tin and up to +125°C with gold. Rated for 475 VAC and currents up to 54 A per pin, it supports lead-free soldering, high coplanarity, and is RoHS compliant, offering exceptional durability and electrical performance for demanding electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:TSM-105-03-SM-DV
Stock:50
Inv Date:06-19-2026
Price: Unit price: $6.68
Buy/RFQ:
Source:DigiKey
Part No:TSM-105-03-SM-DV
Stock:0
Inv Date:06-19-2026
Price: Unit price: $2.01
Buy/RFQ:
Part No:TSM-105-03-SM-DV
Stock:0
Inv Date:06-20-2026
Price: Unit price: $2.25
Buy/RFQ:
Part No:TSM-105-03-SM-DV
Stock:402
Inv Date:06-19-2026
Price: Unit price: $2.247
Buy/RFQ:
Source:Arrow EU
Part No:TSM-105-03-SM-DV
Stock:207
Inv Date:06-20-2026
Price: N/A
Buy/RFQ:

SAMTEC TSM10503SMDV PCB Header Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Matte Tin (Sn) on tail with Nickel (Ni) intermediary layer
  • Operating Temperature Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • Voltage Rating: 475 VAC
  • Current Rating: 54 A per pin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Lead Coplanarity: 0.15 mm (0.006") max, 0.10 mm (0.004") max
  • Number of Positions: 2 to 30
  • Style Options: -01, -02, -03
  • Additional features: Compatible with manual placement, polarized pins, suitable for high-density applications
  • Design flexibility: Edge mount and shrouded options, locking clips for stability

Buy the Samtec Series TSM T-Series PCB Header Connector: TSM-105-03-S-DV

Purchase the Samtec TSM-105-03-S-DV PCB header connector online today to ensure your electronic assemblies are equipped with durable, high-current, RoHS-compliant interconnects. Designed with liquid crystal polymer insulators and phosphor bronze contacts, this connector supports up to 54 A per pin, operates in a temperature range of -55°C to +125°C, and features lead-free solderability. Perfect for demanding industrial and commercial applications, it guarantees excellent electrical performance, long-term reliability, and easy installation—order now and streamline your manufacturing process.

Order your Samtec Series TSM-105-03-S-DV PCB header connector today and enhance your electronic projects with reliable, high-quality interconnect solutions.

Frequently Asked Questions

Where can I buy SAMTEC TSM10503SMDV?

You can click on the BUY or RFQ button to purchase TSM10503SMDV from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSM10503SMDV?

You can download the TSM10503SMDV datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSM10503SMDV?

SAMTEC

Sponsored by