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Samtec EHF Series Straight Surface PCB Header, 40 Contact(s), 1.27 mm Pitch, 2 Row, Shrouded EHF-120-01-F-D-SM-LC

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Samtec EHF Series Straight Surface PCB Header, 40 Contact(s), 1.27 mm Pitch, 2 Row, Shrouded EHF-120-01-F-D-SM-LC

Name: Samtec EHF Series Straight Surface PCB Header, 40 Contact(s), 1.27 mm Pitch, 2 Row, Shrouded EHF-120-01-F-D-SM-LC
Brand: Samtec
SKU: 82170
Price: 8.8 USD
Availability: InStock

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Category PCB Headers Brand Samtec Condition New

Specifications

Country of Origin	India
Brand	Samtec
Orientation	Straight
Model	EHF-120-01-F-D-SM-LC
Mount Type	Surface
Housing Material	Liquid Crystal Polymer
Contact Material	Phosphor Bronze
Series	EHF
Termination Type	Solder
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-55°C
Number of Rows	2
Pitch	1.27mm
Contact Plating	Gold or Tin
Number of Contacts	40
Contact Gender	Male
Shrouded/Unshrouded	Shrouded
Connector System	Board-to-Board

Key Features

Features a robust liquid crystal polymer housing for durable board-to-board connections.
Offers 40 contacts arranged in 2 rows for versatile electronic interfacing.
1.27 mm pitch ensures compatibility with fine-pitch PCB designs.
Straight orientation and surface mount termination suited for automated assembly.
Male contact gender and gold or tin plating promote reliable electrical performance.
Shrouded header design for enhanced polarization and cable retention.
Phosphor bronze contacts provide excellent conductivity and mechanical strength.
Wide operating temperature range from -55°C to 125°C for demanding environments.

Product Description

The Samtec EHF-120-01-F-D-SM-LC is a high-reliability straight surface mount PCB header, designed for board-to-board connections in advanced electronic assemblies. Featuring 40 male contacts arranged in two rows, this header is engineered with a fine 1.27 mm pitch to accommodate compact and high-density PCB layouts.

Its robust housing is constructed from liquid crystal polymer, providing superior durability, chemical resistance, and mechanical strength essential for industrial, laboratory, and electronic manufacturing environments. The shrouded header design includes a polarization notch and optional cable locking caps, ensuring secure mating and preventing misalignment during assembly and use.

The contacts are made from phosphor bronze, recognized for excellent conductivity and resilience under physical stress. Gold or tin plating enhances surface performance, minimizes signal loss, and promotes reliable contact over prolonged operating cycles, even under harsh conditions.

Straight orientation and surface mount termination enable easy automated placement and soldering on modern PCB production lines, streamlining integration into commercial and industrial electronic systems. This header supports board-to-board connector systems, making it suitable for modular applications, signal transmission, and complex multi-board assemblies.

Designed for broad applicability, it operates reliably across a temperature range from -55°C up to 125°C, making it ideal for demanding environments such as instrumentation, telecommunications, medical devices, and test equipment. The male contact gender and shrouded/unshrouded options support flexible interfacing and enhanced cable retention.

Samtec's EHF series offers a wide selection of pin counts and configurations. The EHF-120-01-F-D-SM-LC matches industry standards for electronic connectors and is compatible with fine-pitch PCB technology. Its practical and technical features ensure it can be deployed in manufacturing, laboratory, telecommunications, and industrial automation applications where performance and reliability matter.

Browse more Samtec PCB Headers in the Electronics & Electricals category to find additional variants and related connector solutions.