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Samtec LSHM Series Straight Surface PCB Header, 80 Contact(s), 0.5 mm Pitch, 1 Row, Shrouded LSHM-140-03.0-L-DV-A-S-K-TR

Category PCB Headers Brand Samtec Condition New

Specifications

Country of Origin India
Voltage 160, 226V ac
Brand Samtec
Orientation Straight
Current 2A
Model LSHM-140-03.0-L-DV-A-S-K-TR
Mount Type Surface
Housing Material Liquid Crystal Polymer
Contact Material Phosphor Bronze
Series LSHM
Termination Type Solder
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Number of Rows 1
Pitch 0.5mm
Contact Plating Gold
Number of Contacts 80
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Board-to-Board

Key Features

  • Rated for current up to 2A per contact.
  • Constructed with Liquid Crystal Polymer housing for durability.
  • Phosphor Bronze contacts plated with gold provide reliable electrical performance.
  • Designed for board-to-board connection with surface mount installation.
  • Operating temperature ranges from -55°C to 125°C.
  • Supports voltage rating of 160 to 226V AC.
  • Features solder termination and male contact gender.
  • Ideal for high-speed data transfer applications with up to 23 Gbps per contact.

Product Description

Samtec LSHM-140-03.0-L-DV-A-S-K-TR is a Straight Surface PCB Header from the LSHM Series, engineered for high-density electronic interconnections in industrial, laboratory, and commercial applications. It features an 80-contact single row with finely spaced 0.5 mm pitch, facilitating compact and efficient board-to-board connections. The housing is made from Liquid Crystal Polymer, providing excellent mechanical strength and stability under thermal stress.

The connector uses robust phosphor bronze contacts with gold plating to ensure minimal electrical resistance and corrosion resistance, supporting reliable current of 2A per contact and a voltage range of 160 to 226V AC. It is designed with solder termination for surface mounting, and the male contact gender ensures compatibility with common female counterparts. Operating over a wide temperature range from -55°C to 125°C, it suits harsh environmental conditions.

Notably, the connector includes a shrouded design to protect pins and enhance safety by reducing the risk of shorts during assembly and operation. This product series employs the Razor Beam fine pitch contact system, capable of data rates up to 23 Gbps per contact, making it suitable for high-speed data transmission requirements.

High-density 80 contacts with 0.5 mm pitch for compact layouts. Durable Liquid Crystal Polymer housing ensures thermal stability. Gold-plated phosphor bronze contacts for reliable electrical connections. Surface mount type with solder termination for easy PCB integration.

Wide operating temperature range from -55°C to 125°C. Supports up to 2A current and 160-226V AC voltage ratings. Shrouded, male contact form factor for safe, reliable mating. Compatible with high-speed board-to-board applications up to 23 Gbps.

This Samtec LSHM Series PCB header is widely used in industrial instrumentation, communication equipment, computing, and other areas where compact and high-performance board interconnections are critical. It offers a reliable and versatile solution with proven ruggedness and precision engineering.

Explore the complete range of electronics connectors in the EnvMart catalog for matched components and accessories.

Explore more products in our PCB Headers category.

Samtec LSHM Series Straight Surface PCB Header, 80 Contact(s), 0.5 mm Pitch, 1 Row, Shrouded LSHM-140-03.0-L-DV-A-S-K-TR
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Frequently Asked Questions

It is rated for a current of up to 2A per contact.

This model supports a voltage range of 160 to 226V AC.

The housing is constructed from Liquid Crystal Polymer, which provides excellent mechanical strength and thermal stability.

It features 80 contacts in a single row configuration.

The pitch size of the contacts is 0.5 mm.

It uses solder termination for surface mounting.

The operating temperature range is from -55°C to 125°C.

This connector has a male contact gender.

Yes, it is designed for board-to-board connections.

It supports data transfer rates of up to 23 Gbps per contact.

The contacts are plated with gold, ensuring reliable electrical performance and corrosion resistance.

The product is manufactured in India.

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