SSQ-123-03-T-S-RA

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	550VAC
Current Rating:	6.3A per Contact
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 105°C
Contact Length - Post:	0.300" (7.62mm)
Insulation Height:	0.095" (2.41mm)
Series:	SSQ
Contact Finish Thickness - Mating:	--
Contact Finish - Mating:	Tin
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole, Right Angle
Row Spacing - Mating:	--
Number of Rows:	1
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	23
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Receptacle
Part Status:	Discontinued at Digi-Key
Packaging:	Bulk

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Introduction

SSQ-123-03-T-S-RA is a type of rectangular connectors which are designed to provide an electrical connection point both on board mounted and harnessed applications. It is specifically designed to provide ruggedized and reliable power and signal solutions for a variety of applications. This type of connectors are extensively used for industrial and telecommunication applications. The product is available in two mounting styles, top entrance and rear entrance, and in a variety of configurations.

Design Features

The SSQ-123-03-T-S-RA features a robust, non-float construction that allows for increased stability and durability in hostile environments. This connector allows for easy insertion and removal as it is equipped with PCB presence detection, positioning, and locking features. It provides contact retention, contact spacing options, and allows for multiple mating styles. It also has housing needs due to small size including mating locks for ensured secure connection.

Construction

The SSQ-123-03-T-S-RA consists of two basic parts, a header and a female socket. The header has three pins, two on the side and one on the top. The female socket has a special non-float construction which ensures the stability and durability in hostile environments. The female socket is designed to provide the desired electrical connection via contact retention for multiple mating. The two parts are attached to each other using special locking screws.

Application Field

The SSQ-123-03-T-S-RA is mainly used in industrial and telecommunication applications. Industrial applications include but not limited to Industrial automation, Automotive/Electrical, Security & Surveillance, Aircraft/Avionics, Medical and other Industrial Applications. Telecommunication applications include but not limited to Network infrastructure, Broadband applications, Integrated customer premises Equipment, Telecommunications & Networking, Security & Surveillance Systems etc.

Working Principle

The SSQ-123-03-T-S-RA works in the principle of “Plug and Play”. The two parts, Header and Female Socket, are attached to each other and the electrical connection is made by contact retention. Contact retention is achieved by spring loaded, male and female terminals in the two parts of the connector which snap and lock together when the header and female socket are mated. The contact retention ensures secure and reliable connection which can also be easily detached. This connector can provide power or signal connections between two different systems.

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