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Samtec SMS Series Straight Through Hole PCB Socket, 20-Contact, 1 Row, 1.27 mm Pitch, 5.2A Current Rating SMS-120-01-G-S

Category PCB Socket Brand Samtec Condition New

Specifications

Country of Origin India
Brand Samtec
Orientation Straight
Current 5.2A
Model SMS-120-01-G-S
Mount Type Through Hole
Housing Material Liquid Crystal Polymer
Contact Material Phosphor Bronze
Current Rating 5.0A per pin (2 pins powered)
Series SMS
Termination Type Solder
Maximum Operating Temperature 125°C
Sub Type Micro Socket
Minimum Operating Temperature -55°C
Number of Rows 1
Pitch 1.27mm
Contact Plating Gold
Number of Contacts 20
Contact Gender Female
Connector System Board-to-Board
Row Pitch 2.54mm
Operating temp range -55°C to +125°C with Gold
Insertion Depth 3.43mm to 6.35mm with 0.38mm wipe

Key Features

  • Has 20 contacts arranged in a single row for compact, precise connections.
  • Supports a current rating of 5.2 amperes for robust electrical performance.
  • Features liquid crystal polymer housing material ensuring durability and heat resistance.
  • Gold-plated phosphor bronze contacts provide excellent conductivity and corrosion resistance.
  • Operates reliably between -55°C and 125°C for harsh environments.
  • Designed for through hole mounting with female contact gender suitable for micro socket applications.
  • Insertion depth ranges from 3.43 mm to 6.35 mm with 0.38 mm wipe for secure contact engagement.
  • Ideal for electronics manufacturing, industrial equipment assembly, telecommunications, and power connector applications.

Product Description

Samtec SMS-120-01-G-S is a straight through hole PCB socket from the SMS Series, designed for high-reliability board-to-board connections. This micro socket features a 1.27 mm pitch with 20 female contacts arranged in one row, supporting a current rating of 5.0 amperes per pin when two pins are powered. The housing is manufactured from black liquid crystal polymer, providing excellent insulating properties and mechanical strength for demanding industrial and electronic environments.

The contact material is phosphor bronze with gold plating to ensure superior conductivity, corrosion resistance, and durability. It offers an operating temperature range from -55°C to +125°C, making it suitable for industrial, telecommunications, and manufacturing applications requiring stable performance under fluctuating thermal conditions.

Designed for through hole mounting and solder termination type, the socket provides an insertion depth between 3.43 mm and 6.35 mm with a precise 0.38 mm wipe for consistent electrical contact. This robust connector system facilitates reliable board-to-board interfacing in power connectors and electronic component assemblies.

Samtec SMS series sockets are ideal for PCB assembly processes, electronic device manufacturing, communication systems, and industrial automation setups. They are lead-free solderable, comply with environmental standards, and support demanding operating conditions encountered in laboratory, commercial, and industrial settings.

20 contacts arranged in 1 row with 1.27 mm pitch. Current rating of 5.2A with gold-plated phosphor bronze contacts. Liquid crystal polymer housing with through hole mounting. Operating temperature range: -55°C to 125°C. Straight orientation with solder termination.

Insertion depth range 3.43mm to 6.35mm with 0.38mm wipe. Lead-free solderable with no certifications claimed. Explore more electronics components and PCB connectors in the Samtec SMS series and similar PCB Socket products on EnvMart.

Samtec SMS Series Straight Through Hole PCB Socket, 20-Contact, 1 Row, 1.27 mm Pitch, 5.2A Current Rating SMS-120-01-G-S
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Frequently Asked Questions

The current rating is 5.2 amperes, with a specification of 5.0 amperes per pin when two pins are powered.

It operates reliably between -55°C and 125°C, making it suitable for harsh environments.

The contacts are arranged with a pitch of 1.27 mm.

This model features 20 contacts arranged in a single row.

It is designed for through hole mounting.

The housing is made from liquid crystal polymer, while the contacts are phosphor bronze with gold plating.

The insertion depth ranges from 3.43 mm to 6.35 mm with a 0.38 mm wipe for secure contact engagement.

This socket uses a solder termination type.

It is ideal for electronics manufacturing, industrial equipment assembly, telecommunications, and power connector applications.

The contacts are in a straight orientation.

It features a board-to-board connector system.

The country of origin for this product is India.

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