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Samtec SEAM Series Straight Surface PCB Header, 320 Contacts, 1.27 mm Pitch, 8 Row, Shrouded SEAM-40-02.0-S-08-2-A-K-TR

Category PCB Header Brand Samtec Condition New

Specifications

Country of Origin India
Voltage 240V
Brand Samtec
Orientation Straight
Current 2.7A
Model SEAM-40-02.0-S-08-2-A-K-TR
Mount Type Surface
Housing Material Liquid Crystal Polymer
Contact Material Copper Alloy
Series SEAM
Termination Type Solder
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Number of Rows 8
Pitch 1.27mm
Contact Resistance 5.5 mΩ
Contact Plating Gold
Number of Contacts 320
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Board-to-Board

Key Features

  • Utilizes a straight orientation for efficient board stacking.
  • Current rating of 2.7A with a voltage rating of 240V.
  • Constructed with liquid crystal polymer housing for durability.
  • Gold-plated copper alloy contacts ensure reliable conductivity and corrosion resistance.
  • Supports operating temperatures from -55°C to 125°C.
  • Employs solder termination type for secure PCB mounting.
  • Contact resistance is low at 5.5 milliohms for minimal signal loss.
  • Shrouded design enhances connector protection and mechanical stability.

Product Description

Samtec SEAM-40-02.0-S-08-2-A-K-TR is a high-density, straight surface mount PCB header connector designed for professional electronic assemblies. Featuring 320 male contacts arranged in 8 rows with a pitch of 1.27 mm, this shrouded connector ensures secure connections and mechanical stability in board stacking applications.

The housing is made from liquid crystal polymer, providing excellent strength and stability under operating temperatures ranging from -55°C to 125°C. The copper alloy contacts are plated with 0.76 μm of gold on the contact area and matte tin on the tail, delivering superior conductivity and resistance to corrosion. This model is rated for 2.7 amperes of current and up to 240 volts, suitable for a wide range of electronic power and signal applications.

The solder termination and board-to-board connector system make it ideal for surface mounting on printed circuit boards, facilitating automated assembly lines and improving production efficiency. Its shrouded design protects the contacts and supports high reliability in demanding industrial, manufacturing, and electronic instrumentation environments.

With a contact resistance of 5.5 milliohms and the Samtec Edge Rate contact system, the connector supports high-speed signals up to 12.5 GHz at -3 dB, ensuring signal integrity for advanced communication and data acquisition systems.

Straight orientation with shrouded contact protection. 320 contacts arranged over 8 rows with 1.27 mm pitch. Liquid crystal polymer housing for durability. Gold-plated copper alloy contacts for corrosion resistance. Operates in temperatures from -55°C to 125°C.

Rated for 2.7A current and 240V voltage. Low contact resistance of 5.5 milliohms. Solder termination type suitable for surface mount PCBs. High-speed performance supporting frequencies up to 12.5 GHz.

This Samtec SEAM series PCB header is suitable for industrial, electronic manufacturing, telecommunications, and laboratory instrumentation applications where reliable, high-density connections are required. Discover more in our PCB Header category on EnvMart to explore similar connectors and complementary components.

Samtec SEAM Series Straight Surface PCB Header, 320 Contacts, 1.27 mm Pitch, 8 Row, Shrouded SEAM-40-02.0-S-08-2-A-K-TR
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Frequently Asked Questions

This model is rated for a current of 2.7A and a voltage of 240V.

It features a pitch of 1.27 mm and has 320 male contacts arranged in 8 rows.

The housing is made from liquid crystal polymer, while the contacts are gold-plated copper alloy.

The contact resistance is low at 5.5 milliohms, which minimizes signal loss.

It supports operating temperatures ranging from -55°C to 125°C.

It employs a solder termination type suitable for surface mounting on PCBs.

The shrouded design enhances connector protection and provides mechanical stability during use.

It supports high-speed signals up to 12.5 GHz at -3 dB, ensuring signal integrity.

This model has a straight orientation, which is efficient for board stacking applications.

It utilizes a board-to-board connector system, making it suitable for various electronic applications.

The country of origin for this model is India.

It is suitable for industrial, electronic manufacturing, telecommunications, and laboratory instrumentation applications.

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