215299-7

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Rectangular connectors have been intensively used in various industries due to its long history of evolution, standard shapes, and superior electrical performance. Among which,215299-7 is one of the most favored rectangular connectors which enjoy a wide range of application in modern industries. In this document, we will elaborate its application field and working principle.

Application Fields

215299-7 connector has been used for automotive, consumer electronics and aerospace. It applies to electrical and electronic applications including computers, office equipment, peripherals, audio / video and telecommunications, industrial machinery and machines for medical use. Moreover, it appears in the appliance and data center fields due to its excellent performance as a weatherproof connection in both interior and exterior applications. With robust design, decent dielectric properties, and high precision and stability, the 215299-7 connector is applicable in railway, military applications as well as the automotive industry.

Working Principle

The 215299-7 rectangular connector has two parts: a socket and a pin. The socket is equipped with a set of slit and ridge plastic pins in alternating order. When a pin is inserted into the socket, it forces the plastic pins to open up and form a three-point contact guiding the pin into the retention slot. The electrical connection is achieved by spine contacts within the retention slots. When the pin is pulled out, the plastic pins springing back and grip the pin in order to avoid accidental disconnection.

The 215299-7 rectangular connector features a comprehensive shielding system to minimize the negative influence of both external and internal EMI. The outer frame of the tool-less ratchlock mechanism is made of metal with both sides shielding al metal parts. A full shielding plate is also included in the design to contact the frame before locking and before unlocking.

The 215299-7 rectangular connector also applies two types of assembly which are crimping and panel mounting. For crimping assembly, a mounting plate is used to secure the pins into the socket and a crimping tool is used to pre-seal the assembly before mounting. In panel mounting, the pins and the socket can be installed directly with the help of nuts, bolts or clamps and the included mounting plate while no crimping is needed.

In conclusion, the 215299-7 rectangular connector is a popular application for a wide range of industries. Its working principle is based on the slit and ridge plastic pin to provide secure connection and to enable easy assembly. Both crimping and panel mounting methods are available for users to choose accordingly.

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