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Samtec SS4 Series Straight Surface PCB Socket, 100-Contact, 2 Row, 0.4 mm Pitch, 1.3A Current SS4-50-3.50-L-D-K-TR

Category PCB Sockets Brand Samtec Condition New

Specifications

Country of Origin India
Brand Samtec
Orientation Straight
Current 1.3A
Model SS4-50-3.50-L-D-K-TR
Mount Type Surface
Housing Material Liquid Crystal Polymer
Contact Material Bronze
Series SS4
Termination Type Solder
Maximum Operating Temperature 125°C
Sub Type Board-to-Board
Minimum Operating Temperature -55°C
Number of Rows 2
Pitch 0.4mm
Contact Plating Gold
Number of Contacts 100
Contact Gender Female
Connector System Board-to-Board
Stacking Height 6mm
Row Pitch 1.41mm

Key Features

  • Features ultra fine 0.4 mm pitch with low profile design for space-saving PCB mounting.
  • Made with black liquid crystal polymer housing for durability and insulation.
  • Utilizes phosphor bronze contacts with 0.25μm gold plating on contact area for reliable conductivity.
  • Supports surface mount technology with straight orientation and 6 mm stacking height.
  • Rated for operating temperatures from -55°C to 125°C for wide application range.
  • Designed with undercut retention notches to increase contact withdrawal force.
  • Complies with precision board-to-board connector system requirements.
  • Ideal for high speed and rugged electronic applications.

Product Description

Samtec SS4-50-3.50-L-D-K-TR is a high-performance straight surface PCB socket designed for board-to-board connections, featuring 100 contacts arranged in 2 rows with a fine 0.4 mm pitch. It is engineered to deliver reliable electronic connectivity with a current rating of 1.3A and a stacking height of 6 mm, making it suitable for compact PCB layouts.

The housing material is a black liquid crystal polymer providing excellent insulation and mechanical strength, while the phosphor bronze contacts with a 0.25μm gold plating ensure superior electrical conductivity and corrosion resistance. The socket also benefits from a matte tin plating on the tails for robust soldering.

Designed with a straight orientation and surface mount type, this SS4 Series socket operates efficiently across a wide temperature range from -55°C to 125°C. Its undercut retention notches enhance the mechanical retention force when mated, making it ideal for high speed and rugged electronic systems requiring durability and consistent performance.

Thanks to its ultra fine pitch and low profile slim body design, this connector optimizes PCB space usage. It is part of Samtec’s SS4 series known for quality and precision in electronic connector solutions.

Ultra fine 0.4 mm pitch for compact PCB design. Black liquid crystal polymer housing for durability. Phosphor bronze contacts with gold plating for reliable connection. Surface mount with straight orientation and 6 mm stacking height.

Wide operating temperature range from -55°C to 125°C. Undercut retention notches increase withdrawal force. Suitable for high speed and rugged applications. 100 contacts arranged in 2 rows.

This component is used extensively in industrial, electronics manufacturing, communication devices, and other precision equipment assemblies requiring reliable board-to-board connectivity.

Explore more PCB socket solutions and electronic components at EnvMart for your industrial and commercial needs.

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Samtec SS4 Series Straight Surface PCB Socket, 100-Contact, 2 Row, 0.4 mm Pitch, 1.3A Current SS4-50-3.50-L-D-K-TR
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Frequently Asked Questions

This model has a current rating of 1.3A, making it suitable for various electronic applications.

The SS4 Series socket features an ultra fine pitch of 0.4 mm, allowing for compact PCB designs.

It has a stacking height of 6 mm, which is beneficial for space-saving in PCB layouts.

The housing is made from black liquid crystal polymer, while the contacts are made of phosphor bronze with 0.25μm gold plating for reliable conductivity.

The operating temperature range is from -55°C to 125°C, allowing it to be used in a wide variety of environments.

This socket has a total of 100 contacts arranged in 2 rows, facilitating efficient board-to-board connections.

It utilizes solder termination, which is standard for PCB sockets to ensure secure connections.

The socket is designed with a straight orientation, suitable for surface mount applications.

The contact gender for this socket is female, which is typical for board-to-board connectors.

Yes, it complies with precision board-to-board connector system requirements, ensuring reliable connectivity.

The Samtec SS4-50-3.50-L-D-K-TR socket is manufactured in India.

This model is suitable for high speed and rugged electronic applications, commonly used in industrial and communication devices.

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