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For sale here we have the above part…
Type EX 413 PCB Mount DC Jack Power Socket
- Accepts 2.5mm Plugs
- PBT Body Material for superior temperature characteristics
- Copper alloy / Tin plated contacts
- PCB Termination
Industrial, Power Management, Portable Devices
- : Socket
- : 5A
- : 2.5mm
- : R/A PCB Mount
- : Solder
- : 5.5mm
- : 12VDC
- Moulded in PBT, with nickel-plated brass centre pin, and tin plated brass terminals.
To mate with standard 5.5mm barrel 2.5mm centre pin DC plugs.
3 x PCB Solder Tags…. Sometimes to provide extra stability
Or you could have this arrangement, something similar to the female single channel audio connector where two of the 3 pins will be shorted when unplugged and when its plugged one of those 2 pins will be floating which usually goes to a battery and the remaining 2 pins will be connected to your plug.
This diagram might help you understand better.
Here pin 3 will got to the battery, pin 2 & 1 to the circuit.
When you plug in the socket pin 1 & 2 would provide the power to the circuit and battery will be disconnected.
When unplugged the battery would be connected back to the circuit.
Though there are other configurations also in which it can be used, this is a simple example which might help you understand the way these sockets work.
These parts came to us as part of a lot of surplus stock from a large distribution Co. and have been kept in storage for some time, we have therefore classified them as ‘new other’. They are however in pristine condition still in their original packaging and ‘as new’ in all respects, the photographs are representative of their excellent condition, and, as with all our products they come with a full guarantee.
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.