myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TSM12003SDVA High-Performance Electrical Connector

The TSM12003SDVA is a high-reliability, liquid crystal polymer insulator connector with phosphor bronze terminals plated in matte tin on the tail. It is rated for operating temperatures from -55°C to +105°C with tin plating and up to +125°C with gold, supporting a voltage of 475 VAC. Designed for board-to-board connections, it offers a current rating of 47 A per pin, compatible with RoHS standards. Precision-machined for durability, this connector ensures secure, high-performance electrical connections in compact electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:TSM-120-03-S-DV-A
Stock:73
Inv Date:06-19-2026
Price: Unit price: $16.45
Buy/RFQ:
Source:DigiKey
Part No:TSM-120-03-S-DV-A
Stock:0
Inv Date:06-19-2026
Price: Unit price: $7.57182
Buy/RFQ:
Part No:TSM-120-03-S-DV-A
Stock:9
Inv Date:06-20-2026
Price: Unit price: $7.8
Buy/RFQ:
Part No:TSM-120-03-S-DV-A
Stock:73
Inv Date:06-19-2026
Price: Unit price: $7.795
Buy/RFQ:

SAMTEC TSM12003SDVA High-Performance Electrical Connector Specifications:

  • Insulator Material: WOU Re Black Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Matte Tin on tail (50 p, 1.27 µm) and Gold options available
  • Operating Temperature Range: -55 °C to +105 °C with Tin, -55 °C to +125 °C with Gold
  • Voltage Rating: 475 VAC
  • Current Rating: 47 A per pin (TSM/SSW), 54 A (TSM/SSM), 40 A (TSM/HLE)
  • RoHS Compliant: Yes
  • Number of Positions: 2 to 30 positions, various styles including -01, -02, -03
  • Lead-Free Solderable: Yes
  • Lead Coplanarity: 0.15 mm (0.006") with -DH/-SH, 0.10 mm (0.004") with -DV/-SV
  • Special Options: Edge Mount, Locking Clips, Solder Locks, Shrouds available
  • Detailed dimensions vary by model; contacts are designed for high current and reliable electrical performance

Buy the Buy Samtec TSM12003SDVA Part Number TSM12003SDVA Online

Purchase the Samtec TSM12003SDVA online for reliable, durable high-current board-to-board connections. Designed with liquid crystal polymer insulation and phosphor bronze terminals, it supports temperatures up to 125°C and voltage of 475 VAC, making it ideal for complex electronic assemblies. RoHS compliant and lead-free, this connector ensures safety and environmental standards. Its compact design, high current ratings, and customizable options like edge mounting, locking clips, and shrouds make it suitable for various applications. Secure your electronic projects today with this high-quality connector built for longevity and performance.

Get Samtec TSM12003SDVA today—built for precision and long-lasting durability in high-current PCB connections.

Frequently Asked Questions

Where can I buy SAMTEC TSM12003SDVA?

You can click on the BUY or RFQ button to purchase TSM12003SDVA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSM12003SDVA?

You can download the TSM12003SDVA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSM12003SDVA?

SAMTEC

Sponsored by