OSTT4032450

Mounting Type:	Through Hole
Screw Thread:	M3
Torque - Screw:	0.4 Nm (3.5 Lb-In)
Screw Material - Plating:	Steel - Zinc Plated
Clamp Material - Plating:	Steel, Stainless
Contact Material - Plating:	--
Housing Material:	Thermoplastic
Operating Temperature:	-30°C ~ 105°C
Color:	Green
Features:	--
Wire Termination:	Screw - Leaf Spring, Wire Guard
Series:	OSTT4
Wire Gauge:	12-20 AWG
Voltage:	300V
Current:	10A
Mating Orientation:	Horizontal with Board
Pitch:	0.295" (7.50mm)
Positions Per Level:	3
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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OSTT4032450: Terminal Blocks - Wire to Board

Terminal Blocks - wire to board, or “block-level”, connectors are general-purpose building blocks for electrical circuits in many different applications.Generally, terminal blocks consist of a block of electrical conductors, called contacts, that are securely fastened together to provide a physical and electrical connection between the wires of a circuit. They are designed to join two or more wires together securely, often with a mechanical connection such as a set screw or locking clip.Terminal blocks provide an economical and efficient way to connect wires to a printed circuit board (PCB) or other point of connection. They are used in many different industries and applications including: industrial control, automation (e.g. HVAC systems), communications, medical, automotive, and aerospace.The most common type of terminal block is the screw terminal, which uses a single-hole terminal design with a metal screw to fasten the wire to the contact. The contact is then soldered or press-fit onto the PCB. Screw terminals provide reliable connections that are easy to install and are well-suited for use in a wide variety of environments.Another type of terminal block is the spring-clamp terminal, which uses a spring to hold the wire securely in place. Spring-clamp terminals offer a fast and easy connection that is suitable for continuous vibration or shock such as found in automotive applications.OSTT4032450 is a wire-to-board terminal block made by the OSTT Company. The OSTT terminal block is designed for surface mount applications and provides an economical and reliable connection for both large and small scale production. It is RoHS compliant and offers a reliable, long-term connection for a variety of medium to high-amp applications such as household appliances, automotive wiring, industrial automation, and process control.The OSTT4032450 terminal block features a patented eight screw-hole terminal design that uses a “single-action” lug-style connection for a fast and reliable connection that is free from wire loosening. The eight screws ensure proper compression and torque when tightened and the design also ensures the most reliable connection possible.The OSTT4032450 terminal block also features a patented “visifix” feature which makes it easier to identify if the block is correctly or incorrectly placed on the PCB. It also allows for unit-unit verification of the connections prior to soldering or welding. This reduces chances of errors due to misplacement of the terminal block on the PCB.The OSTT4032450 terminal block is available in two different styles: the two-part (2P) and the three-part (3P) design. The 2P series offers consist of two parts that consist of a white insulated plastic connector that has copper-plated contacts and a cover plate which attaches to the block to prevent damage to the internal components. The 3P series offers a single piece that has a copper-plated contact and an insulated plastic cover that securely fastens the contact.The OSTT4032450 terminal block is a reliable, cost-effective, and easy-to-use solution for a variety of medium to high-amp applications that require wire-to-board connections. Its patented designs makes it easy to identify if it is correctly or incorrectly placed on the PCB, and its single-action lug-style connection ensures the highest degree of reliability for the connection. With its two different styles, the OSTT4032450 terminal block can be used in many different applications and environments.

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