566-003-420-101

Series:	566
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Plug
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	3
Number of Rows:	1
Row Spacing - Mating:	--
Number of Positions Loaded:	All
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Latch Holder
Contact Length - Mating:	--
Contact Length - Post:	--
Overall Contact Length:	--
Insulation Height:	0.618" (15.70mm)
Contact Shape:	--
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	--
Contact Material:	Brass
Insulation Material:	Polybutylene Terephthalate (PBT), Glass Filled
Features:	--
Operating Temperature:	-40°C ~ 105°C
Ingress Protection:	IP67 - Dust Tight, Waterproof
Material Flammability Rating:	UL94 V-0
Insulation Color:	--
Current Rating:	2A
Voltage Rating:	250V
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	Automotive, General Purpose

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Rectangular Connectors - Headers, Male Pins: 566-003-420-101 Application Field and working Principle

Rectangular connectors are among the most popular varieties of electrical plugs and sockets, comprising of two components. Manufactured by Molex and other reputed companies, the 566-003-420-101 series is a fast-established favorite for a wide range of both industrial and consumer uses. Its reliable performance and relative affordability make it the go-to option for many projects requiring electrical connectors. This article takes a deeper dive into the capabilities of this series, and the underlying working principles it employs.

Overview of the 566-003-420-101 Series

The 566-003-420-101 series of rectangular connectors has a wide variety of uses. It is constructed from UL94V-0 rated thermoplastic material, and its pins are made from brass with gold plating. It also has ever-crimp technology which locks the connector in place for high-integrity reliability. The series is suitable for use in wire-to-board and wire-to-wire applications. Since it is both contactor and socket connectors, it is not limited to a single type of the application.

Typical Applications of the 566-003-420-101 Series

The 566-003-420-101 series of connectors is suitable for a variety of general purpose applications. Given its small size, it can be easily integrated into tight spaces, making it perfect for mobile phones, gaming consoles, and medical equipment. It is also often used in networking and data storage applications due to its data transmission capabilities and reliable performance. In addition, these connectors are widely used in automotive electronics. The low voltage and current requirements of these connectors makes them ideal for powering accessories such as infotainment systems, gauge and lighting clusters, and engine control units in limited space.

Functional Principle of the 566-003-420-101 Connectors

The functioning of these connectors is based on the principle of contact electrical connectors, which relies on pins being inserted into a housing. When they are inserted, the pins make physical contact with corresponding metal pieces, which creates a connection for the electrical signal to travel from one wire to another.The pins of the 566-003-420-101 connectors are designed to be inserted into corresponding holes in the housing. The pins have a unique design, with two sides for reliable electrical contact. They also come with an integrated strain relief which makes sure the wires are not displaced and the contact remains secure.

Conclusion

The 566-003-420-101 series of rectangular connectors is a reliable favourite for many industrial and consumer projects. It has a variety of uses, ranging from mobile phones to automotive electronics, and its UL94V-0 rated thermoplastic material provides a secure electrical connection for data transmission. The series also employs an ever-crimp technology to help it stay firmly locked in place. A unique pin design completes the package, providing reliable electrical contact while allowing for connection in tight spaces.

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