1658019-1

Micro-D connectors are the most common type of rectangular connectors used in the electronics industry. 1658019-1 is a common part number for a specific type of rectangular connector, which is a mezzanine array of edge type. This connector is used in many application fields for different purposes.

First, this connector is typically used in the consumer electronics field. Products that require connectivity between two boards where space is limited will make use of the 1658019-1 connector to achieve this. This is due to its small form factor and the array of edge type pins, which increases the number of connections without taking up more space. This particular model is also designed to be soldered, which makes it more robust and secure when used in consumer electronics.

Second, 1658019-1 is commonly used in military and aerospace applications. Once again, the small form factor is a major advantage here, as tight spaces are common in the design of these products. The added advantage is that this particular model is rated for a higher operating between (-40°C and +125°C) due its intricate construction. This makes it suitable for reliable operation in a wide range of thermally challenging environments.

Finally, 1658019-1 connectors are also used in medical applications, as the safety standards for this type of equipment are quite high. The pins on this connector are rated for between 300 and 500 V rms, making them suitable for electrical insulation purposes. This helps protect the patient from shocks, as the high voltage rating helps prevent current leakage.

The working principle of the 1658019-1 connector is quite simple. It uses rubber insulation to protect the pins from external elements and from each other. Inside the connector, there is a pin interface connecting the external cable to the board. The pin interface consists of two pieces of metal that are soldered together and each piece is connected to a different end of the cable. This allows the cable to be connected to the board securely and the rubber insulation prevents the pins from short-circuiting.

In conclusion, the 1658019-1 rectangular connector is a versatile and reliable component used in many different application fields. Its small form factor, high voltage rating, and robust construction make it suitable for a wide variety of applications. The working principle is straight forward, as it is based on rubber insulation protecting the pins from each other and from external elements.