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Popular connector types Although there are many different types of connector available, brief summaries of some of the more popular connector types are given below: In these cases the connector may need to be coaxial in nature, where the two conductors are manufactured so that one surrounds the other. However connecrors electronics connectors types pdf download at low current elves it is necessary to ensure that a good quality connector is used. There are various standard sizes with a electronics connectors types pdf download number of pins.
For RF connectors the requirements may be more exacting because the characteristic impedance of the feeder needs to be maintained through the connector. This specification may obviously affect the type of connector chosen for a particular applications.
Others for more general use will have a much larger number. Often the life of a connector is specified in terms of the number of mating cycles, i. For some specialist applications where very large numbers of pins electronics connectors types pdf download required, doenload are termed “Zero Insertion Force” ZIF connectors may be used.
Specifications may be provided for AC and DC. It has an outer shell with a shape that could electronics connectors types pdf download roughly equated to a D.
Although there are many different types of connector available, brief summaries of electronice of the more popular connector types are given below:.
The contacts in the female connector are more protected and therefore it is safer electronics connectors types pdf download have power on them while there is no mating connection. Nevertheless most of the types that are used in laboratories or by home constructors should be easy and cheap to obtain.
It is widely used for as a connector for a printed circuit board or card. Above a certain voltage it is not safe to operate a connector. As might be expected there is an amount of terminology and specifications associated with connectors.
Accordingly it is always worth ensuring that electronics connectors types pdf download maximum voltage is not exceeded. While virtually all connectors will be suitable for low voltages, when they rise to what may be termed hazardous voltages, care needs to be taken electronics connectors types pdf download insulation may fail, or there may be flash over. Now they are often seen as connectors for headphones. The drawback is that the current may not be shared equally between the two contacts and one may exceed its rating.
Instead the female connector can supply power.
Some connectors that are intended to enable a piece of equipment to be assembled and then are intended only to be disconnected for service and repair may only have a small number of mating cycles. Even when using connectors for home applications it is often useful to have a good understanding of their capabilities and an idea of the key specifications for different types of connector. Normally it is only necessary to consider higher current levels, as most connectors can take a few milliamps without a electronics connectors types pdf download.
Electronics connectors types
Many of the connector types are available at reasonable prices, although some electronics connectors types pdf download connectors can be exceedingly costly. Often gold plated contacts may be required for the more exacting applications. This enables good contact to be made, and the contacts to be electronics connectors types pdf download. Some low cost varieties may form oxide layers that need a certain level of current to flow to enable a good low resistance contact to be made.
This would mean that when not connected the accessible pins would be live and there would be a significant risk of them becoming shorted. If currents of a few milliamps or microamps are to be carried, they may not perform well.
Connector Types | Electronic Connectors | Electronics Notes
Read more about the XLR connector Connector summary There is an enormous variety of different types of connector available for making and maintaining equipment. This can be a problem in some instances, and may need to be considered.
There is an enormous variety of different types of connector available for making and maintaining equipment. When adopting this approach it is best to leave a large overall margin typew ensure that all pins will operate well within their capability. One solution that is often used is to use two contacts instead of one.
A lever on the side of the female connector brings them into contact once the two halves have mated. Typically hi-fi separates may be connected together using it.
Will it operate over a given temperature range, or withstand moisture. It is obvious that they will wear each time they are connected and disconnected. When choosing a particular connector it is standard practice to ensure electronics connectors types pdf download are a few spare pins for any future unforeseen requirements.
electronics connectors types pdf download
electronics 01 | Electrical Connector | Electrical Wiring
When mating, the female connector does not allow the male pins to contact the female mating pins, thereby considerably electronics connectors types pdf download the force.
For many small connectors, this is not a problem. These and other mechanical aspects need to be considered when choosing the type of connector. It provides a coaxial form of connection. But for many larger electronics connectors types pdf download types with a large number of pins, the force per contact is multiplied by the number of pins used, and this can result in a large amount of force being required to connect and disconnect the connectors.
This reduces the insertion force to a very small value. One particular case is where the connector requires screening to be contiguous through the eelectronics, or electronlcs more exacting requirements where the connector forms part of an RF feeder. This may not only determine the actual connector part, but also the series of connector to be used. Physical size and shape is an important factor, downlload there may also be environmental requirements.