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SAMTEC LSS14003FDVA High-Speed Connector

The LSS series is a cost-effective, high-performance connector system designed for high-speed, real-time data transmission in industrial, automation, and electronic applications. Featuring a self-mating system with audible click confirmation, it simplifies installation and reduces inventory costs by reducing the number of components needed. The connector's low profile and slim design enable efficient board stacking, supporting single-ended signaling at 10 GHz / 20 Gbps and differential pair signaling at 9 GHz /18 Gbps. Made with phosphor bronze contacts plated with gold or tin, it offers excellent durability and reliable connections in demanding environments. RoHS compliant and suitable for lead-free soldering, it supports a wide range of operating temperatures from -55°C to +125°C.

Authorized Distributors
Source:DigiKey
Part No:LSS-140-03-F-DV-A
Stock:181
Inv Date:05-27-2026
Price: Unit price: $27.93
Buy/RFQ:
Source:DigiKey
Part No:LSS-140-03-F-DV-A
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.3
Buy/RFQ:
Part No:LSS-140-03-F-DV-A
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.47
Buy/RFQ:

SAMTEC LSS14003FDVA High-Speed Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50u" Ni
  • Current Rating: 1.7A per pin
  • Operating Temperature Range: -55°C to +125°C
  • RoHS Compliant: Yes
  • Processing: Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.10 mm max
  • Stacking options available for more than two connectors per board
  • Mated Height: varies based on style, up to 12.00 mm
  • Single-Ended Signaling: 10 GHz / 20 Gbps
  • Differential Pair Signaling: 9 GHz / 18 Gbps
  • Number of Pins: varies with configuration, up to 17 positions
  • Compatibility: Mates with LSS series connectors
  • Design Features: Audible click, high retention contacts, slim row-to-row design
  • Application: Industrial automation, electronics, high-speed data transfer, PCB stacking, cost-effective solutions

Buy the Samtec LSS14003FDVA – Reliable High-Speed Connectors for Industrial Applications

Purchase the high-speed connector online today to ensure a reliable, high-performance connection for your industrial or electronic projects. Designed with high data transfer rates of up to 20 Gbps and differential signaling capabilities, this connector provides robust, dependable performance in demanding environments. Its versatile stacking options and RoHS compliance make it suitable for a wide range of applications. Easy to solder and assemble, it reduces inventory costs with a self-mating system that confirms proper connection with an audible click. Upgrade your system with this durable, cost-effective connector now.

Get Samtec LSS14003FDVA today—built for precision, high-speed data transmission, and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC LSS14003FDVA?

You can click on the BUY or RFQ button to purchase LSS14003FDVA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part LSS14003FDVA?

You can download the LSS14003FDVA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of LSS14003FDVA?

SAMTEC

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