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Samtec Straight Surface PCB Header, 40 Contacts, 0.63 mm Pitch, 2 Row, Shrouded, Liquid Crystal Polymer LSS-120-02-L-DV-A-K

Category PCB Header Brand Samtec Condition New

Specifications

Country of Origin Costa Rica
Voltage 300, 424V ac
Brand Samtec
Orientation Straight
Current 1.7A
Model LSS-120-02-L-DV-A-K
Mount Type Surface
Housing Material Liquid Crystal Polymer
Contact Material Phosphor Bronze
Series LSS
Termination Type Solder
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Number of Rows 2
Pitch 0.63mm
Contact Plating Gold
Number of Contacts 40
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Board-to-Board
Row Pitch 0.635mm

Key Features

  • Provides 40 contacts with dual row construction for robust board-to-board connections.
  • 0.63 mm pitch allows compact and precise mounting suitable for dense electronic designs.
  • Housing composed of liquid crystal polymer ensures high thermal and mechanical stability.
  • Gold plated phosphor bronze contact material improves conductivity and corrosion resistance.
  • Surface mount, shrouded male header enhances mating accuracy and prevents misalignment.
  • Supports operating current up to 1.7A and voltage ratings of 300/424V AC.
  • Stack height options from 6 to 12 mm fit varied PCB spacing requirements.
  • Audible click feedback assures reliable connection when mated.

Product Description

The Samtec LSS-120-02-L-DV-A-K is a high-quality straight surface mount PCB Header designed for demanding board-to-board electronic connections. Featuring 40 contacts arranged in two rows and a compact 0.63 mm pitch, this shrouded male header is engineered for optimal reliability in dense electronic circuit layouts.

The housing is made from liquid crystal polymer (LCP), providing outstanding strength, thermal stability, and resistance to chemical corrosion, making it ideal for applications in industrial, laboratory, control, and test systems. Contacts are manufactured from phosphor bronze and plated with gold, offering excellent conductivity and superior resistance to wear and oxidation.

Its surface mount design allows for efficient automated assembly processes, while the shrouded structure minimizes the risk of incorrect insertion, enhancing connection security. An audible click when mated gives clear feedback, confirming proper engagement for operators.

The header supports a maximum current of 1.7A and AC voltage ratings up to 424V. Stack height options from 6 mm to 12 mm accommodate diverse spacing requirements between PCBs, supporting up to 100 input/output operations. The termination method is solder, ensuring secure electrical contact and mechanical stability.

The product operates reliably in a wide temperature range from -55°C to 125°C, making it suitable for harsh environments including industrial controls, automation, instrumentation, and high-performance embedded systems. Its board-to-board connector system facilitates complex module interconnections, with dual row architecture providing robust and stable signal transmission.

Applications span various fields, such as industrial equipment, laboratory instrumentation, automation controllers, and commercial electronics, where precise and durable connector solutions are necessary.

Discover more PCB connection solutions from Samtec and browse the EnvMart industrial electronics catalog for compatible headers, connectors, and board-to-board interconnects.

Samtec Straight Surface PCB Header, 40 Contacts, 0.63 mm Pitch, 2 Row, Shrouded, Liquid Crystal Polymer LSS-120-02-L-DV-A-K
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Frequently Asked Questions

This model supports a maximum current of 1.7A.

It has voltage ratings of 300V and 424V AC.

The pitch size is 0.63 mm, allowing for compact mounting in dense electronic designs.

The housing is made from liquid crystal polymer, while the contacts are phosphor bronze with gold plating.

It operates reliably within a temperature range from -55°C to 125°C.

This model features 40 contacts arranged in two rows.

It uses a solder termination type for secure electrical contact.

The contacts are oriented straight, allowing for straightforward connections.

Stack height options range from 6 mm to 12 mm to accommodate various PCB spacing requirements.

It utilizes a board-to-board connector system, facilitating complex module interconnections.

This model is shrouded, which enhances mating accuracy and prevents misalignment.

The country of origin for this product is Costa Rica.

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