ESTM12300

Mounting Type:	Through Hole
Screw Thread:	--
Torque - Screw:	0.5 Nm (4.4 Lb-In)
Screw Material - Plating:	Copper Alloy - Nickel Plated
Clamp Material - Plating:	Copper Alloy - Nickel Plated
Contact Material - Plating:	Copper Alloy - Tin Plated
Housing Material:	Polyamide (PA66), Nylon 6/6
Operating Temperature:	-40°C ~ 110°C
Color:	Black
Features:	Interlocking (Side)
Wire Termination:	Screw - Rising Cage Clamp
Series:	ESTM
Wire Gauge:	11-30 AWG
Voltage:	300V
Current:	24A
Mating Orientation:	Horizontal with Board
Pitch:	0.295" (7.50mm)
Positions Per Level:	12
Number of Levels:	1
Part Status:	Active
Packaging:	Tray

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Terminal Blocks - Wire to Board: ESTM12300 Application Field and Working PrincipleTerminal Blocks - Wire to Board are an essential part of today’s electronic infrastructure. They provide the physical connection between wires and circuit boards, making it possible for circuit boards to communicate with the outside world. Estlcam\'s ESTM12300 is a terminal block manufactured by Estlcam GmbH off Germany, commonly used in a wide variety of applications, ranging from home entertainment systems to industrial machines. This article will discuss the application field and working principle of this terminal block.Application Field The ESTM12300 terminal block is a two-pole terminal block with vertical and horizontal mounting options. It is suitable for a wide variety of applications. This terminal block is suitable for use with PCBs as well as with panels and it is also suitable for use with wires up to 2.5 mm2 / 14AWG size. It is suitable for use in communication, process instrumentation, industrial automation, security, medical, automotive, and other applications requiring miniature terminal blocks. The ESTM12300 terminal block has a compact design, making it ideal for use in cramped spaces. It is also designed for quick and easy connection, featuring robust captive-screw flanges which allow for easy access to the screws and a two-level insulation system.Working Principle The ESTM12300 terminal block works by providing a secure connection between wires and PCBs. The terminal block features a two-level insulation system, meaning that there is a primary isolation layer that is something like a “shock absorber” and a secondary layer of insulation which prevents any further impulse or current from flowing through the circuit.To establish the connection between the wires and the PCB, the first step is to strip the insulation off of the wire and expose the metal core. The exposed metal core is then inserted into the terminal block, and a thumbscrew is tightened. This ensures that a solid connection is established between the wires and the PCB. Once the connection has been made, it is important to ensure that the connection has a good contact, as this will allow for the efficient flow of electricity.The ESTM12300 terminal block is also compatible with a wide variety of different types of insulation, including PVC, PP (polypropylene), nylon, and more, making it a versatile and highly reliable connection option. In addition to providing a secure connection between the wires and the PCB, the ESTM12300 terminal block also provides mechanical protection against shock and vibration, further improving the reliability of the connection. Overall, the ESTM12300 terminal block provides a secure connection between wires and PCBs, allowing for efficient and reliable electrical flow. It is suitable for a variety of applications and its compact design makes it ideal for use in cramped spaces. Furthermore, its two-level insulation system provides both primary and secondary protection against impulse and current.

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