1778683

Series:	COMBICON PTSM
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Header, Male Pins, Shrouded (4 Side)
Number of Positions:	8
Positions Per Level:	8
Number of Levels:	1
Pitch:	0.098" (2.50mm)
Header Orientation:	90°, Right Angle
Plug Wire Entry:	--
Termination Style:	Solder
Mounting Type:	Through Hole
Current - IEC:	6A
Voltage - IEC:	160V
Wire Gauge or Range - AWG:	--
Wire Gauge or Range - mm²:	--
Color:	Black
Operating Temperature:	--
Contact Mating Finish:	Tin
Features:	Pick and Place Cap
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Screw Size:	--
Torque - Screw:	--
Wire Strip Length:	--
Contact Material:	--
Housing Material:	Liquid Crystal Polymer (LCP)
Contact Tail Length:	0.083" (2.10mm)
Insulation Height:	0.197" (5.00mm)

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are used for power, signal, control, and data connections in industrial, commercial, and automotive applications. These devices are used to connect electrical wires within a device, providing means to connect multiple circuits in a single materials unit. Terminal blocks come in many shapes and sizes, but they can be generally categorized into two main types: header terminals, plugs and sockets.

Headers

Headers are Terminal Blocks specifically designed to fit into a PCB, allowing for electrical signals to be transmitted between different points on a board. Headers are usually made of plastic or metal, and typically come with internal guide posts or slots, so that the headers are locked into place and won’t vibrate loose during operation. Headers typically feature a row of contacts, each with their own connection point, allowing for multiple connections to be made at once.

Plugs

Plugs are terminal blocks which are designed to fit into the headers and punch down the wires into the proper contact slots. Plugs are typically made of plastic or metal, and are equipped with insulation and shielding to help ensure a secure connection. They also usually come with a locking mechanism to create a secure connection when inserted into the header. Plugs are typically used to make power or signal connections to devices, and can be used to connect devices to each other, or to connect two devices to the same circuit.

Sockets

Sockets are terminal blocks which are designed to connect two devices together. These devices typically feature two insulated contacts, which fit into the headers and plug into the corresponding plug. The contacts in the sockets are then forced together to create a secure connection. Sockets are typically used for applications which require a high level of security or reliability, and are most often used for power or signal connections.

1778683 Application Field and Working Principle

The 1778683 terminal block is a type of socket designed to securely connect two devices together. This component is usually used in applications which require a high level of security or reliability, and can be applied to a variety of different fields. This terminal block features two insulated contacts, which fit into the headers and plug into the corresponding plug. The contacts in the sockets are then forced together to create a secure connection. This terminal block typically features a locking mechanism to ensure that the connection is secured once the plug-in is complete. Furthermore, this terminal block usually comes with insulation and shielding to help ensure a reliable and secure connection.

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