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Samtec Straight Surface PCB Socket 4-Contact 1 Row 2 mm Pitch Solder SMM-104-02-S-S

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Samtec Straight Surface PCB Socket 4-Contact 1 Row 2 mm Pitch Solder SMM-104-02-S-S

Name: Samtec Straight Surface PCB Socket 4-Contact 1 Row 2 mm Pitch Solder SMM-104-02-S-S
Brand: Samtec
SKU: 229749
Price: 2.73 USD
Availability: InStock

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Category PCB Sockets Brand Samtec Condition New

Specifications

Country of Origin	India
Voltage	350V
Brand	Samtec
Orientation	Straight
Current	3.9A
Temperature range	-55 → 125 °C
Model	SMM-104-02-S-S
Mount Type	Surface
Housing Material	Liquid Crystal Polymer
Contact Material	Beryllium Copper Alloy
Series	SMM
Termination Type	Solder
Maximum Operating Temperature	125°C
Sub Type	Board-to-Board
Minimum Operating Temperature	-55°C
Number of Rows	1
Pitch	2mm
Contact Plating	Gold
Number of Contacts	4
Contact Gender	Female
Connector System	Board-to-Board
Insulator Material	Black LCP

Key Features

Features a 2 mm pitch between contacts for precise PCB interfacing.
Constructed with liquid crystal polymer housing for durability.
Supports a current rating of 3.9 A and voltage up to 350 V.
Temperature range from -55°C to 125°C suitable for harsh environments.
Contact material is beryllium copper alloy with gold plating for reliable conductivity.
Mount type is surface mount with straight orientation for easy PCB integration.
Designed with female contact gender compatible with mating TMM SMT and through-hole headers.
Complies with industrial standards though no specific approvals listed.

Product Description

Samtec SMM-104-02-S-S is a high-quality straight surface mount PCB socket featuring 4 contacts arranged in a single row with a 2 mm pitch. The socket is constructed with a black liquid crystal polymer housing, providing excellent durability and insulating properties. It supports a current rating of 3.9 A and a maximum voltage of 350 V, making it ideal for various electronic applications requiring reliable board-to-board connections.

The contact material is a beryllium copper alloy, enhanced with 0.76 μm gold plating on the contact surfaces and matte tin plating on the PCB tails, ensuring excellent conductivity and corrosion resistance. The socket supports operating temperatures from -55°C to 125°C, extending its suitability to demanding industrial, laboratory, and manufacturing environments.

This PCB socket is engineered with a straight orientation and surface mount termination type, allowing for seamless integration on PCB assemblies. It is compatible with corresponding Samtec TMM SMT and through-hole headers, enabling versatile mating options to suit various designs.

The SMM Series employs Tiger Eye contact technology for improved contact reliability and is available as both single and dual row models. The black LCP insulation material offers strong mechanical performance and thermal stability.

Features precise 2 mm pitch contact spacing. Robust liquid crystal polymer housing provides durability. High current and voltage ratings of 3.9 A and 350 V respectively. Wide operating temperature range from -55°C to 125°C.

Gold-plated beryllium copper alloy contacts ensure high conductivity. Surface mount straight orientation for easy PCB integration. Compatible with mating TMM SMT and through-hole headers. Utilizes Tiger Eye contact technology.

Supplied in tube packaging for optimized assembly handling.

This PCB socket is suited for industrial electronics, laboratory instrumentation, manufacturing equipment, and other applications where board-to-board connections are critical. Its quality design ensures reliable performance under varied environmental conditions.

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Frequently Asked Questions

It supports a current rating of 3.9 A, making it suitable for various electronic applications requiring reliable board-to-board connections.

The socket can handle a maximum voltage of 350 V, allowing it to be used in applications with higher voltage requirements.

This model operates within a temperature range of -55°C to 125°C, making it suitable for harsh environments.

The housing is made from liquid crystal polymer, and the contacts are constructed from beryllium copper alloy with gold plating for reliable conductivity.

It features 4 contacts arranged in a single row, with a 2 mm pitch between each contact for precise PCB interfacing.

This unit employs a solder termination type, suitable for surface mount applications on PCB assemblies.

Yes, it is designed with female contact gender and is compatible with mating TMM SMT and through-hole headers.

The socket has a straight orientation, facilitating easy integration onto PCBs.

The insulator material is black liquid crystal polymer, which provides strong mechanical performance and thermal stability.

This model is part of the SMM series, which utilizes Tiger Eye contact technology for improved contact reliability.

It is suited for industrial electronics, laboratory instrumentation, manufacturing equipment, and other applications requiring board-to-board connections.

The country of origin for this model is India.