A-TB381-ED11SB

Mounting Type:	Through Hole
Screw Thread:	M2
Torque - Screw:	0.245 Nm (2.17 Lb-In)
Screw Material - Plating:	Steel - Zinc Plated
Clamp Material - Plating:	Brass - Nickel Plated
Contact Material - Plating:	Brass - Tin Plated
Housing Material:	Thermoplastic
Operating Temperature:	-40°C ~ 115°C
Color:	Green
Features:	--
Wire Termination:	Screw - Rising Cage Clamp
Series:	A-TB381
Wire Gauge:	16-24 AWG
Voltage:	300V
Current:	8A
Mating Orientation:	Horizontal with Board
Pitch:	0.150" (3.81mm)
Positions Per Level:	11
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Wire to Board are an important part of the electrical system. They are used to connect two metal parts, such as wires and circuit boards, together. In this article we will be exploring the application field and working principle of A-TB381-ED11SB, which is a type of terminal block, wire to board.A-TB381-ED11SB is an UL 94V-0 flame retardant terminal block, with a rated voltage of 250V and rated current of 5A. It has a 2.54mm pitch for wire insertion and is suitable for a wide variety of applications.In terms of application field, A-TB381-ED11SB can be used for domestic appliances, such as washing machines and refrigerator, as well as in electronic products with high production requirements. For example, it can be used in computer motherboards, power amplifiers, and various other electronic products.The working principle of the A-TB381-ED11SB terminal blocks is similar to that of any standard terminal block. It is composed of two parts: a base part and a contact part. The base part’s function is to fix the terminal block in a fixed position in the wiring circuit, while the contact part’s role is to ensure the reliable connection of wires due to its special spring design.The contact terminals of these terminal blocks are made of nickel-plated copper, while the insulation body is made of high quality ABS plastic. The insulated housing ensures the safety and security of the connections.Different types of A-TB381-ED11SB terminal blocks also have different sizes and functions. For example, some of these terminal blocks have a test port, which can be used to measure voltage and current, while others have more than one contact terminal for better space saving.When an electric current runs through these terminal blocks, an electronic signal will be generated, which can then be used for control and automation. This makes them a simple and cost-effective way to transmit electronic signals in a variety of applications.In conclusion, A-TB381-ED11SB is a terminal block, wire to board product that is used for a wide range of applications, from domestic appliances to computers. Its simple construction and spring-loaded contact terminal design enable it to easily support a variety of electronic signals. Furthermore, the high quality of nickel-plated copper and ABS plastic ensures secure connections and a longer service life.

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