Select the start button then type system information.
Surface mount device identification.
Unfortunately each device code is not necessarily unique.
The serial number is listed there.
On an ios device or android device.
Open the surface audio app select settings next to surface headphones then select about.
During manufacture the resistors are held either in tapes that are reeled or in hoppers used for the surface mount machines.
The surface mount resistor code systems provide are mainly used to enable service repair and fault finding.
Find system model under the item column.
If you are unsure of a character enter.
Select system information in the list of results.
Surface mount technology or smt is the name of the method used for producing an smd.
Instead a somewhat arbitrary coding system has grown up where the device package carries a simple two or three character id code.
A case tantalum bottom and side 2.
Now look up the code in the alphanumeric listing which forms the main part of this book by clicking on the first character shown in the left menu.
The model info for your surface will appear in the value column next to system model.
To look up a coded device click on the first character of the device code in the table on the left.
A surface mount device or smd is an electronic device for which the components are mounted or placed directly onto the surface of the pcb.
You ll find the serial number there.
D case tantalum capacitor top and side 3.
The surface mount device code book r p blackwell gm4pmk.
Electrolytic capacitor bottom view 5.
Modern surface mount electronic components are often too small to write the part number on so a 2 3 or 4 digit code is often used.
To identify a particular smd device first identify the package style and note the id code printed on the device.
This search engine designed to help identify the part from this code.
Identification pictures for surface mount devices smd all images and text are copyright vk3em luke enriquez c 2000.
Smd devices are by their very nature too small to carry conventional semiconductor type numbers.
Electrolytic capacitor side view 4.
Surface mount technology smt is a method in which the electrical components are mounted directly onto the surface of a printed circuit board pcb.
