4-102978-0-15

Operating Temperature:	-65°C ~ 105°C
Insulation Height:	0.138" (3.50mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin-Lead
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Connector Type:	Header, Breakaway
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	15
Number of Rows:	1
Row Spacing - Mating:	--
Series:	AMPMODU Mod II
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.318" (8.08mm)
Contact Length - Post:	0.110" (2.79mm)

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Rectangular Connectors - Headers, Male Pins

Rectangular connectors, also known as headers, male pins, or just rectangular connectors, are versatile connectors designed to fit inside an electrical assembly where two separate components must be able to connect simultaneously and safely. This type of connector has many applications and is an ideal choice for numerous applications.

4-102978-0-15 Application field

Rectangular connectors are a useful tool when it comes to many types of electrical systems. These connectors are often used in the manufacturing of low-voltage industrial and commercial devices, and they’re also commonly used in medical equipment and automotive wiring. They’re extremely versatile and can be used in both indoor and outdoor settings.Rectangular connectors are also perfect for many types of digital and analog signal applications since they offer a high degree of insulation and are resistant to extreme temperatures. This makes them ideal for applications where high levels of precision and reliability are required, such as in aerospace and defense industries. They’re also used in low-voltage electrical systems in residential and commercial buildings.

4-102978-0-15 Working Principle

The 4-102978-0-15 rectangular connector includes two separate pieces: the male plug and the female receptacle. The male plug, also known as the board-mounting header, is inserted into an electrical assembly and provides a connector port for two electrical components to mate. The female receptacle, also known as the wire-mounting header, is then inserted into the receptacle. When the two pieces are mated, they form a complete electrical circuit.This connector features a unique pin-to-pin feature, which ensures that the connections remain secure and are resistant to vibration. Additionally, this connector has a locking mechanism which allows the contacts to remain firmly in place and prevents unintentional disconnections.The 4-102978-0-15 rectangular connector is a reliable and secure connection. This connector is resistant to high temperatures, ensuring that it is suitable for many industrial and commercial applications. The pin-to-pin feature ensures a secure connection, ensuring that the connection remains secure even in applications where vibration is present. The locking mechanism allows the contacts to remain firmly in place, thereby reducing the risk of unintentional disconnections.

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