951274-7722-AR

Operating Temperature:	-40°C ~ 105°C
Insulation Height:	0.157" (4.00mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	Flash
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	1A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	39.4µin (1.00µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	74
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Series:	951
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.305" (7.75mm)
Contact Length - Post:	0.110" (2.79mm)

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Rectangular Connectors - Headers, Male Pins

Rectangular connectors are highly-efficient tools that provide the connection between two circuits, used in virtually any electrical device or system. They are composed of two independent components, namely, the header and the male pin. Both of them work together to provide a strong and secure connection.

The header is the female end of the connector, which has several parallel rows of contact points. The male pin is the male end of the connector that has a single row of contact points. The male pin fits snugly into the header, and they are either soldered together or mechanically joined using special screws.

When buying a rectangular connector, it is important to consider the type of application it will be used for in order to make sure that it has the correct number of pins and the appropriate electrical ratings. Depending on the application field, the header can either have straight or angled rows of contact points. The type of plastic used in the connector is also important, as it needs to be durable enough to withstand the environmental conditions encountered in the application field.

The 951274-7722-AR connector is a rectangular connector designed for use in a variety of applications, such as industrial automation and medical imaging. It is a header-style connector with a total of 22 contact points distributed in three rows. This connector is made from a durable and reliable plastic that can easily withstand the temperature fluctuations and the vibration in the application field. Furthermore, it can be soldered onto any circuit board and it has an operating temperature range of -55 degrees Celsius to +150 degrees Celsius, making it ideal for use in both high and low temperature environments.

The working principle behind the 951274-7722-AR connector is simple. It makes use of a special contact coating to ensure that the two components are securely connected to each other. This contact coating helps to prevent any electrical shorts and provides excellent electrical insulation. Additionally, the contact points are designed to be self-aligning, which greatly reduces the amount of time and effort needed to assemble or disassemble the connector. This makes it especially useful in applications that require frequent reassembly or maintenance.

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Part Number	Manufacturer	Price	Quantity	Description