OSTTT220181

Wire Gauge or Range - AWG:	16-22 AWG
Insulation Height:	--
Contact Tail Length:	--
Housing Material:	Thermoplastic
Contact Material:	Phosphor Bronze
Wire Strip Length:	5-6mm
Torque - Screw:	0.2 Nm (1.7 Lb-In)
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	--
Operating Temperature:	-40°C ~ 115°C
Color:	--
Wire Gauge or Range - mm²:	--
Series:	OSTTT
Voltage - UL:	300V
Current - IEC:	--
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw
Plug Wire Entry:	--
Header Orientation:	--
Pitch:	0.197" (5.00mm)
Number of Levels:	1
Positions Per Level:	22
Number of Positions:	22
Type:	Plug for Unshrouded Header
Part Status:	Active
Packaging:	Bulk

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Terminal blocks are used in electrical systems to connect together two pieces of electronic equipment or wiring. The OSTTT220181 Terminal Block (“OSTTT220181”) is a type of terminal block that is designed for use in a wide range of applications. This article will discuss the various headers, plugs, and sockets used in the OSTTT220181 terminal block, as well as its working principle.

Headers, Plugs and Sockets

The OSTTT220181 terminal block has a number of headers, plugs, and sockets that play a crucial role in the functionality of the block. Each type of part is designed for a specific purpose and provides a secure connection between two components.

The first part is the header. The header serves as the base of the terminal block on which all the other parts rest. The header has two sets of pins, a set of positive pins and a set of ground pins. The positive pins connect to the positive power supply, while the ground pins connect to the negative power supply, providing a safe connection.The next type of part is the plug. The plug is used to connect two different wires together. The plug is inserted into the header and the wires are threaded through the plug. The plug then provides a secure connection between the two wires.The third type of part is the socket. The socket is used to connect additional wires to the terminal block. The socket is inserted into the header, and the wires are then inserted into the socket. The socket provides a secure connection between the wires and the terminal block.

Working Principle

The working principle of the OSTTT220181 terminal block is relatively simple. The terminal block uses the headers, plugs, and sockets to connect two components together. When the plugs and sockets are inserted into the header, they make a secure connection between the two wires, providing a pathway for the power supply to flow through. The positive pins provide a connection to the positive power supply, while the ground pins connect to the negative power supply, providing a safe connection.

The terminal block also has a surge protection feature to protect the connected components from voltage surges. When a surge occurs, the surge protection feature will automatically trip and disconnect the power supply from the connected components.

Conclusion

The OSTTT220181 terminal block is a versatile and reliable solution for connecting components in electrical systems. It is designed with a variety of headers, plugs, and sockets that provide a secure connection between two components. Furthermore, the terminal block also has a surge protection feature that prevents damage to the connected components from voltage surges.

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