70246-6421

Operating Temperature:	--
Insulation Height:	0.365" (9.27mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	15.0µin (0.38µm)
Contact Finish - Post:	Tin-Lead
Contact Material:	Phosphor Bronze
Insulation Material:	Polybutylene Terephthalate (PBT)
Features:	Keying Slot
Overall Contact Length:	0.500" (12.70mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	74.8µin (1.90µm)
Applications:	Automotive, General Purpose, Lighting, Medical, Telecommunications
Number of Positions Loaded:	All
Packaging:	Tray
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	64
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	C-Grid 70246
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.240" (6.10mm)
Contact Length - Post:	0.135" (3.43mm)

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Introduction

Rectangular connectors are an essential component of electrical systems as they help to connect to power sources, and are also used to interface with other electrical components. Standard rectangular connectors such as the 70246-6421 are widely used to provide economical interconnections in the automotive, industrial, telecommunications, and consumer/appliance sectors.

Headers, Male Pins

The 70246-6421 connector is a two-piece cold headed header. It is comprised of two distinct parts - a male header pin and a female circuit board header. The male header pin consists of a spring-loaded pin, typically made from brass/bronze, with an insulated rubber fitting that fits into the female circuit board header, allowing contact when the pin is pressed in. The female circuit board header is composed of a plastic housing containing metal contacts, which mate with the male header pin and provide connection points for the circuit board. Both the male and female portions of the 70246-6421 connector are rated for 2A current and 125V.

Applications and Working Principle

The 70246-6421 is a versatile and economical rectangular connector that can be used for a wide variety of applications. It is particularly well suited to automotive applications, such as audio systems, instruments, and vehicle sensors. It is also employed in industrial, telecommunications and consumer/appliance sectors for applications such as data and power cabling and many others.When it comes to the working principle of the 70246-6421, the pin (male header) of the connector is compressed against the metal contacts in the female header, producing an electrical connection. The metal contacts provide a secure connection between the two components, while the insulation affords both high temperature and corrosion resistance.The 70246-6421 is a reliable and cost-effective connector, and is available in several configurations and colors to suit the application. Furthermore, this connector is rated for 2A current and 125V, allowing for safe and effective operation in a wide variety of settings.

Conclusion

The 70246-6421 rectangular connector is a versatile and reliable connector that can be employed for a variety of applications, including automotive, industrial, telecommunications and consumer/appliance sectors. This connector consists of two distinct parts - a male header pin and female circuit board header which, when mated together, form an electrical connection. The 70246-6421 is rated for 2A current and 125V, and is available in several configurations and colors, making it a great choice for a variety of applications.

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