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Samtec PCB Header SEAM Series Straight Surface Mount 80 Contacts 1.27 mm Pitch 4 Row Shrouded SEAM-20-02.0-L-04-2-A-K-TR

Category PCB Connectors & Wire Housings Brand Samtec Condition New

Specifications

Country of Origin India
Voltage 240V
Brand Samtec
Orientation Straight
Current 2.7A
Model SEAM-20-02.0-L-04-2-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 4
Pitch 1.27mm
Contact Plating Silver, Tin
Number of Contacts 80
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Board-to-Board

Key Features

  • Features 80 high-density contacts with 1.27 mm pitch for precise alignment.
  • Constructed with Liquid Crystal Polymer housing for high durability and temperature resistance.
  • Copper alloy contacts plated with silver and tin for superior conductivity and corrosion resistance.
  • Designed for surface mounting with a straight orientation and shrouded connector system.
  • Operates reliably between -55°C and 125°C with a voltage rating of 240V and current rating of 2.7A.
  • Suitable for high-speed data applications supporting up to 56 Gbps PAM4 performance.
  • Ideal for industrial, telecommunications, computing, and electronic PCB assembly uses.

Product Description

Samtec SEAM-20-02.0-L-04-2-A-K-TR is a high-performance PCB Header from the SEAM Series designed for robust and high-density board-to-board connections. It features a total of 80 contacts arranged in 4 rows with a precise 1.27 mm pitch, making it suitable for applications requiring high accuracy and compact layouts.

The connector housing is made from black Liquid Crystal Polymer (LCP), providing excellent mechanical strength and high-temperature resistance, ensuring performance in harsh industrial environments. The terminals utilize copper alloy contacts plated with silver and tin to guarantee excellent electrical conductivity and resistance to environmental corrosion.

This straight, shrouded surface mount header supports a voltage of 240V and a current of 2.7A, delivering reliable power and signal integrity. It operates efficiently across a wide temperature range from -55°C to 125°C, making it adaptable for various demanding electronic applications.

The SEAM series connector supports up to 500 I/Os and achieves high-speed data transmission with 56 Gbps PAM4 signaling, ideal for modern high-speed electronic and telecommunications applications.

Typical use cases include industrial automation systems, communication equipment, high-performance computing hardware, and other electronics that require secure, durable, and precise PCB connectivity.

80 contact high-density connector with 1.27 mm pitch. Liquid Crystal Polymer housing for durability and performance. Copper alloy contacts with silver and tin plating for optimal conductivity. Straight orientation, shrouded design for protection and alignment.

Surface mount type suitable for modern PCB assembly. Wide operating temperature range from -55°C to 125°C. Electrical ratings of 240V and 2.7A current. Explore the full range of Samtec PCB Headers and related connectors at EnvMart to support your electronic component needs.

Explore more products in our PCB Connectors & Wire Housings category.

Samtec PCB Header SEAM Series Straight Surface Mount 80 Contacts 1.27 mm Pitch 4 Row Shrouded SEAM-20-02.0-L-04-2-A-K-TR
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Frequently Asked Questions

This model features 80 contacts arranged in 4 rows with a pitch of 1.27 mm, designed for high-density board-to-board connections.

It has a voltage rating of 240V and a current rating of 2.7A, ensuring reliable power and signal integrity.

The housing is made from Liquid Crystal Polymer, while the contacts are copper alloy plated with silver and tin for optimal conductivity and corrosion resistance.

This unit operates efficiently within a temperature range of -55°C to 125°C, making it suitable for various demanding applications.

It is designed for surface mounting, making it suitable for modern PCB assembly applications.

The SEAM-20-02.0-L-04-2-A-K-TR has a straight orientation, which aids in precise alignment during installation.

It utilizes a board-to-board connector system, which is ideal for high-density applications.

The shrouded design provides protection and aids in alignment, ensuring secure connections in electronic assemblies.

It is suitable for industrial automation systems, communication equipment, high-performance computing hardware, and other electronic PCB assemblies.

It supports high-speed data transmission with up to 56 Gbps PAM4 performance, making it suitable for modern electronic applications.

This connector features a solder termination type, which is commonly used in PCB connections.

The country of origin for this model is India, indicating its manufacturing location.

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