1776244-4

Mounting Type:	Through Hole
Screw Thread:	M2.6
Torque - Screw:	0.51 Nm (4.5 Lb-In)
Screw Material - Plating:	Steel, Galvanized - Chromate Plated
Clamp Material - Plating:	Steel, Stainless
Contact Material - Plating:	Brass - Tin Plated
Housing Material:	Polyamide (PA66), Nylon 6/6
Operating Temperature:	-55°C ~ 105°C
Color:	Blue
Features:	Interlocking (Side)
Wire Termination:	Screw - Leaf Spring, Wire Guard
Series:	Buchanan
Wire Gauge:	14-22 AWG
Voltage:	300V
Current:	10A
Mating Orientation:	Horizontal with Board
Pitch:	0.197" (5.00mm)
Positions Per Level:	4
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Wire to Board

1776244-4 is a top terminal block wiring solution by Phoenix which connects wires to PCBs with ultimate reliability and convenience. It is a component widely used in commercial and industrial applications for quickly and securely joining wires to PCBs for electricity and electronics operations.

1776244-4 Features

1776244-4 terminal blocks feature a 4.2mm pitch and a secure wire connection. They are made from insulating materials to withstand creepage and clearance possibilities in harsh environments. It is an advanced, lightweight, and reliable product designed for extreme temperature and waterproof capabilities. The simple, yet efficient design helps save space and has superior contact force and stability.The snap-in mount connection makes 1776244-4 a quick and convenient installation option. It\'s designed for power distribution, data communications, and process control applications.

1776244-4 Applications

1776244-4 is used extensively in commercial and industrial applications. It is perfect for power and signal distribution, data transmission, and process control. It is suitable for a wide variety of applications that require quick, efficient, and secure connections, such as portable electronic devices, automotive electronic systems, industrial equipment, and medical instrumentation.It is a popular choice for harsh environments due to its robust construction, insulation protection, and mounting capability.

1776244-4 Working Principle

1776244-4 terminal block provides a reliable and secure connection between a wire and a printed circuit board (PCB). It is constructed of insulating materials to maintain creepage and clearance across the connection. The four-pole pitch of 4.2mm ensures a stable contact force and excellent engagement.The primary component of the terminal block is the contact block which consists of a spring contact and a screwdriver or manual wedge. The wire is inserted into the contact block then pressed down into the contact spring which holds it securely in place. The contact spring can be adjusted depending on the size and length of the wire. Once inserted, the contact block and the insulation material prevent the wire from detaching from the contact block.The contact block is then mounted onto the PCB using screws, which form a complete loop. This looping of the contact block ensures electrical connection of the wire to the PCB. The finished assembly forms a reliable electrical connection between wires and PCBs.

Conclusion

The 1776244-4 terminal block is a reliable and secure wiring solution for a variety of applications. Its lightweight, durable construction and mounting capabilities make it a versatile solution for any industrial or commercial application. The simple but efficient design also saves space and provides an effective solution for quickly and securely joining wires to PCBs.

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