4-102978-0-25

Series:	AMPMODU Mod II
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:	25
Number of Rows:	1
Row Spacing - Mating:	--
Number of Positions Loaded:	All
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)
Overall Contact Length:	--
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:	--
Operating Temperature:	-65°C ~ 105°C
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:	--

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Rectangular Connectors - Headers, Male Pins, 4-102978-0-25 Application Field and Working Principle

Rectangular connectors are commonly used in industrial applications and are designed to easily and securely connect two circuits. The 4-102978-0-25 rectangular connector is a type of header that has male pins that are designed to fit into specially designed female receptacles. It is commonly used to connect circuit boards on appliances, aircraft, and other electronic devices.The 4-102978-0-25 rectangular connector features two rows of pins, one row on either side of it. Each row consists of eighteen pins, so a total of 36 pins is present in this connector. The pins consist of gold-plated nickel plated steel that provides good contact resistance. The pins are polarized, which prevents mismatching of pins when connecting to a matching receptacle.The 4-102978-0-25 rectangular connector uses an innovative design that provides full protection of the pins from dirt, dust, and other environmental factors. The connector is constructed of high-temperature thermoplastic and consists of two separate halves, a fixed half and a moveable half. The two halves are held together by metal screws that are used to secure the pins. This design ensures a secure connection between the connector and the receptacle.The 4-102978-0-25 rectangular connector is designed to interface with many system configurations. It is commonly used in applications such as factory automation systems, surgical equipment, aerospace and defense systems, and other industrial applications. The connector is designed to provide a reliable and secure connection in these applications.The working principle of the 4-102978-0-25 rectangular connector is simple. When two pins are connected, electrical current is passed from one pin to the other through the connector. This creates a secure connection and ensures that data is accurately transferred.Rectangular connectors are a versatile and reliable solution for industrial applications. The 4-102978-0-25 rectangular connector is specifically designed to provide secure and reliable connections for those applications. It features a high-temperature thermoplastic construction and an innovative design that protects its pins from the environment. Additionally, the working principle is simple and ensures that data is securely transferred. All of these features make the 4-102978-0-25 a great choice for many industrial and aerospace applications.

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