0430450419

Operating Temperature:	--
Insulation Height:	0.390" (9.91mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	15.0µin (0.38µm)
Contact Finish - Post:	Tin
Contact Material:	Brass
Insulation Material:	Liquid Crystal Polymer (LCP), Glass Filled
Features:	Solder Retention
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	General Purpose, Medical, Military, Telecommunications
Number of Positions Loaded:	All
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.118" (3.00mm)
Number of Positions:	4
Number of Rows:	2
Row Spacing - Mating:	0.118" (3.00mm)
Series:	Micro-Fit 3.0™ 43045
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Locking Ramp
Contact Length - Mating:	--
Contact Length - Post:	--

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Introduction

Rectangular connectors, also known as headers, male pins, and PC board connectors, are used to terminate or bridge electrical subsystems and are widely used in consumer, industrial, medical, and telecom applications. The 0430450419 connector is a four-position rectangular connector system designed to provide reliable, high-performance connections in a variety of applications.

Application Field

The 0430450419 connector is mainly used in medical applications, such as for electronic scanning systems, and in other high-frequency applications such as industrial robotics, electronic test systems, and computer interfaces. In addition, the connector can be used in other applications, including locating and tracking systems, high-precision industrial control systems, point-of-sale or e-commerce networks, communication and security systems, and home automation systems.The 0430450419 connector is commonly used for data, power, and signal transmission in a variety of equipment and can also be used in harsh operating environments. Its rugged design and robust construction ensure superior performance and reliable connection, even in the toughest operating environments. The connector ensures secure connection in high-vibration, high-temperature, and other challenging conditions.

Working Principle

The 0430450419 connector system consists of a common 4-pin metal-plated plastic housing, two polarized housing halves, a positive locking mechanism, a detachable screw, and two cable clamps for strain relief. The top housing attachment is a special bayonet mount that utilizes a spring clip and hex nut for secure mounting onto the PCB. The bottom housing attachment is a quick-release plastic retaining clip that grips the board and prevents contact disengagement in high-vibration and shock environments.The electrical connection between contacts is made with a single-piece stamped and formed contact. Clean male pins are installed into the housing bottom half with the contact on one end, while the female pockets are located on the housing top half. When mated, the contacts are highly conductive and resist corrosion and foreign materials from entering the contact surfaces. The contacts are rated for up to four amperes of current at 125 degrees Celsius, and the insulation barrier ensures zero electrical leakage between contacts. In addition, the connector is designed for easy installation and removal, even in tight quarters. The plastic housing halves snap onto the PCB pad to provide additional tie-point stability before being locked shut with a hex nut. The detachable screw enables the system to be pre-loaded to reduce the possibility of vibration- or shock-induced misalignment and disconnection. The user-friendly design also eliminates the need for soldering or crimping tools, making it a cost-effective solution for industrial electronics applications.

Conclusion

The 0430450419 connector system is an ideal solution for many demanding applications requiring reliable and secure connections. Its robust design and durable construction provide an electrical connection even in challenging operating environments. The easy installation and removal, as well as the user-friendly design, makes it a cost-effective and highly reliable connector system for applications requiring a secure electrical connection.

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