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SAMTEC TSM13903SDVA High-Current Connector

This high-performance connector features a black liquid crystal polymer insulator and phosphor bronze terminals with gold and matte tin plating, suitable for industrial, electronics, and automation applications. It operates within a temperature range of -55°C to +125°C, supporting voltages up to 475 VAC and current ratings up to 54 A per pin. Designed with lead-free, solderable, and coplanarity features, it ensures reliable connections with RoHS compliance. Compatible with various samtec mating styles, it provides flexibility for complex electronic assemblies and PCB configurations, making it essential for demanding industrial environments.

Authorized Distributors
Source:DigiKey
Part No:TSM-139-03-S-DV-A
Stock:50
Inv Date:06-19-2026
Price: Unit price: $37.04
Buy/RFQ:
Source:DigiKey
Part No:TSM-139-03-S-DV-A
Stock:0
Inv Date:06-19-2026
Price: Unit price: $12.538
Buy/RFQ:
Part No:TSM-139-03-S-DV-A
Stock:0
Inv Date:06-20-2026
Price: Unit price: $12.26
Buy/RFQ:
Part No:TSM-139-03-S-DV-A
Stock:41
Inv Date:06-19-2026
Price: Unit price: $12.253
Buy/RFQ:

SAMTEC TSM13903SDVA High-Current Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer (Black)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold (Au) on contacts, Matte Tin on tail
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: 475 VAC
  • Current Rating: Up to 54 A per pin
  • Lead-Free Solderable: Yes
  • Lead Coplanarity: 0.15 mm (.006 inches) max
  • Housing Style: Multiple options with various pin counts, style 01-03
  • RoHS Compliant: Yes
  • Compatible with diverse mating connectors: SSW, BCS, SSM, IDSS, IDSD
  • Connector Style: Vertical, Edge Mount, Locking clips, Solder locks, shrouds available
  • Physical Dimensions: Vary by model, typical post length around 1.58 inches (40 mm)

Buy the Samtec TSM13903SDVA – Reliable High-Current Connector for Industrial Applications

Purchase the Samtec TSM13903SDVA online today and enhance your industrial electronics setup. With robust construction, high temperature tolerance, and RoHS compliance, this connector ensures secure, durable connections for demanding environments. Its versatile mounting options and compatibility with various mating styles make it ideal for complex PCB assemblies. Enjoy quick delivery and trusted quality when you buy online, and optimize your manufacturing process with a connector designed for reliability and long-lasting performance. Order now and upgrade your electronic components effortlessly.

Buy Samtec TSM13903SDVA now and experience unmatched reliability and performance in high-current industrial connectors.

Frequently Asked Questions

Where can I buy SAMTEC TSM13903SDVA?

You can click on the BUY or RFQ button to purchase TSM13903SDVA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSM13903SDVA?

You can download the TSM13903SDVA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSM13903SDVA?

SAMTEC

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