0442480001

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Modular connectors also known as jack connectors are widely utilized for connecting different electronics although there are different types of modular connectors, one type is the 0442480001 manufactured by Amphenol. This type of modular connector belongs to the largest European group of circular industrial connectors. Although primarily intended for assembly to printed circuit boards, they may also be used to connect cables for a variety of applications. This article will provide an overview of the 0442480001 application field and working principle.

Application Field of 0442480001

The 0442480001 are designed primarily for connecting transmitters and receivers, motors and actuators, actuators and sensors, as well as controllers and sensors. This type of connector offers a cost-benefit solution, hence why they are commonly used in applications such as control, traffic, marine, and automation among others. The 0442480001 are characterized by high rated voltages of up to 250/250V, robust dielectric strength, low contact resistance, high current exchange capacity, good RF shielding, and humidity resistance up to 95%.

Working Principle

The 0442480001 are engineered in compliance with the European harmonic standards and with the EN 60068-2-20 standard. In terms of construction, these connectors feature a contact pattern including 2, 5, 8, 10, 25, and 25 contacts. They are composed of an insulator body, which features a front-to-back separation scheme, either through an isolating collar or by notch scheme, as well as insulating seals, a contact draining slotted barrier, and contacts. The contacts themselves feature a 4-point termination, which eliminates the adjacent contact interference and increases the robustness against mechanical shock and vibration.

The 0442480001 have an isolation body width of 6.2mm, and the contacts are available in 7.3mm and 9.2mm pitches in extractable version. The pins come in 0.25, 0.9, or 2.5mm diameters, varying from 12A to 5A in continuous current capability. The operating temperature for these connectors goes up to 125°C.

The whole assembly process of the 0442480001 is easy and fast. First, the seal is placed on the backside of the insulating body and then the contacts are placed onto the insulator. The contacts are then locked onto the isolator and the contacts sliding guard is then placed. The whole assembly is then ready for mating.

Conclusion

The 0442480001 type of modular connector is designed to be used in a variety of applications that require robust and reliable electrical connection. This type of connector is the first of its kind compliant with the European harmonic standards and featuring an interesting contact pattern. The contacts feature a 4-point termination that provides increased robustness against mechanical shock and vibration. Thanks to its features, the 0442480001 type of connector is increasingly used in a variety of applications such as control, traffic, marine, and automation.

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