myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TSM10303SMDV High Density Power Connector

The TSM series high mating connectors offer extended life, excellent current ratings, and compatibility with various PCB layouts, making them ideal for high-density electronic applications. Constructed with black liquid crystal polymer insulators and phosphor bronze terminals with gold or matte tin plating, these connectors operate efficiently within temperatures from -55°C to +125°C. Rated up to 475 VAC and supporting 47 to 54 A per pin, they include features like lead-free solderability, coplanarity, and optional locking clips, suited for demanding electronic and industrial uses.

Authorized Distributors
Source:DigiKey
Part No:TSM-103-03-SM-DV
Stock:50
Inv Date:06-19-2026
Price: Unit price: $4.61
Buy/RFQ:
Source:DigiKey
Part No:TSM-103-03-SM-DV
Stock:0
Inv Date:06-19-2026
Price: Unit price: $1.39
Buy/RFQ:
Part No:TSM-103-03-SM-DV
Stock:0
Inv Date:06-20-2026
Price: Unit price: $1.56
Buy/RFQ:
Part No:TSM-103-03-SM-DV
Stock:420
Inv Date:06-19-2026
Price: Unit price: $1.556
Buy/RFQ:

SAMTEC TSM10303SMDV High Density Power Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer (Black)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold (Au) or Matte Tin (Sn)
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: 475 VAC (Mate with various connectors)
  • Current Rating: 47-54 A per pin depending on style
  • Lead-Free Solderable: Yes
  • Lead Coplanarity: 0.15 mm (.006") max for -DH/-SH, 0.10 mm (.004") max for -DV/-SV
  • Number of Positions: 2 to 30
  • Connector Styles: Multiple options including triple row, vertical, edge mount, with optional locking clips
  • RoHS Compliant: Yes

Buy the Samtec Series TSM High Density Power Connector Part Number TSM10303SMDV

Purchase the Samtec TSM series high-density power connectors online today. Designed with durable materials, these connectors support high current ratings up to 54 A per pin and operate reliably from -55°C to +125°C. Featuring RoHS compliance, lead-free solderability, and optional locking clips, they suit industrial, electronic, and manufacturing environments. Easily connect multiple pins with a variety of styles, including triple row and edge mount options, ensuring secure, efficient, and long-lasting electronic connections. Order now for quick delivery and consistent quality.

Get Samtec TSM-116-02-S-DV-LC today—built for precision with high current ratings and broad temperature operation.

Frequently Asked Questions

Where can I buy SAMTEC TSM10303SMDV?

You can click on the BUY or RFQ button to purchase TSM10303SMDV from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSM10303SMDV?

You can download the TSM10303SMDV datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSM10303SMDV?

SAMTEC

SAMTEC Part List

Browse and search other SAMTEC parts, locate datasheets and stock

Sponsored by