SSQ-104-03-G-D-RA

Insulation Color:	Black
Contact Finish Thickness - Post:	3.00µin (0.076µm)
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:	Gold
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.300" (7.62mm)
Insulation Height:	0.195" (4.95mm)
Series:	SSQ
Contact Finish Thickness - Mating:	20.0µin (0.51µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole, Right Angle
Row Spacing - Mating:	0.100" (2.54mm)
Number of Rows:	2
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	8
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

Rectangular Connectors - Headers, Receptacles, Female Sockets are useful components for many devices, helping to consolidate and maintain electrical connections. The SSQ-104-03-G-D-RA is a popular connector style used for a variety of applications. This article will discuss the specifics of the SSQ-104-03-G-D-RA design, as well its application fields and principles of working.

Description

The SSQ-104-03-G-D-RA is a popular connector style in the Rectangular Connectors - Headers, Receptacles, Female Sockets family. It has various features which make it a great choice for a variety of applications. Its interlocking design allows for a more secure connection and its dual-walled construction increases durability in harsh environments. Additionally, it offers much better distortion protection than other types of connectors, and its silver-plated contacts reduce contact resistance. Thanks to its high degree of conductivity, it is capable of high current applications.

Application Fields

The SSQ-104-03-G-D-RA is commonly found in automotive, computer, and medical equipment. It is used in automotive wiring and assembly and offers the most reliable connection for peripheral devices thanks to its tight grip and interlocking design. Compatible with both low- and high-voltage applications, it is often used in electrical current transmission systems to ensure correctness. Additionally, the SSQ-104-03-G-D-RA is perfectly suitable for medical equipment and devices, such asx-rays and CT scans, due to its high degree of conductivity.

Working Principle

The SSQ-104-03-G-D-RA connector is designed to create a reliable electrical connection with a minimum of contact resistance. It utilizes a dual-walled body made from two different materials, ensuring high mechanical strength and shielding from external signals and noise. The connector contacts are silver-plated, resulting in significantly lower contact resistance than standard gold-plated connectors. The SSQ-104-03-G-D-RA also features an interlocking design, making it considerably more reliable and secure than many other connector styles.

Conclusion

The SSQ-104-03-G-D-RA is a solid choice for many connectors and applications, and its interlocking design offers high reliability and secure connections. Its dual-walled body is designed for maximum mechanical strength and also helps to protect against external signals and noise. Combined with its silver-plated contacts, the SSQ-104-03-G-D-RA is capable of high current applications and is commonly found in automotive, computer, and medical equipment.

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