M22-6550442R

Series:	M22
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Receptacle
Contact Type:	Forked
Style:	Board to Board
Number of Positions:	8
Number of Positions Loaded:	All
Pitch - Mating:	0.079" (2.00mm)
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Mounting Type:	Surface Mount, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	0.59µin (0.015µm)
Insulation Color:	Black
Insulation Height:	0.157" (4.00mm)
Contact Length - Post:	--
Operating Temperature:	-40°C ~ 105°C
Material Flammability Rating:	UL94 V-0
Contact Finish - Post:	Tin
Mated Stacking Heights:	--
Ingress Protection:	--
Features:	--
Current Rating:	2A
Voltage Rating:	--
Applications:	General Purpose
Insulation Material:	Liquid Crystal Polymer (LCP), Glass Filled
Contact Shape:	Square
Contact Material:	Phosphor Bronze
Contact Finish Thickness - Post:	80.0µin (2.03µm)

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M22-6550442R Application Field and Working Principle

Rectangular Connectors - Headers, Receptacles, Female Sockets are a type of electronic component which are used to connect two or more devices together in a wide variety of applications. The M22-6550442R series of rectangular connectors is designed for use in a wide range of high-functioning and reliable applications, suitable for a range of industries such as medical, industrial, commercial, and automotive.The M22-6550442R series provides a secure connection reliably, and is available in a range of sizes and pin configurations to suit individual application requirements. Depending on the requirements, a selection of different contact and locking options are available - the range includes options for solder, right or left angled post headers and sockets, disposable crimp sockets, and even d-subminiature sockets that require no soldering or crimping. The M22-6550442R series connectors have a symmetrical design, with their key characteristics consisting of a high current rating and excellent contact reliability through the ball-lock system. The connectors also have excellent temperature range, from -40°C to +85°C, and superior vibration resistance, making them suitable for extreme environments.The M22-6550442R series connectors feature robust construction with gold plated contacts and a reinforced insulator. This ensures long lasting performance and robustness in the most challenging applications. The reinforced insulator also offers good protection against dust and moisture ingress.Regarding its working principle, the M22-6550442R series of connectors is a compact design with large contact groups that allow multiple contact points per signal line, offering improved signal integrity and denser wiring over conventional connector designs. The contact system utilizes a unique ball-lock system with recessed spring-loaded retainer balls which securely lock the contact in place once inserted. This removes the requirement for manual soldering and allows fast and easy but also reliable connection and disconnection of the contact. The ball-lock contact system also offers superior electrical performance due to its high contact force and positive locking system. The solid construction ensures a secure and robust connection with a minimized contact resistance. In conclusion, the M22-6550442R series of rectangular connectors is a dependable and reliable connector, designed for use in a wide range of high-functioning industrial, medical, commercial and automotive applications. The connectors offer excellent contact reliability and high current capacity. The ball-lock design also ensures fast connection and disconnection, superior electrical performance, reliable contact retention and vibration resistance.

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