How To Read SMD Resistor Code
SMD stand around for surface mount device and if yours truly repair LCD monitors, you would peep out across lots of SMD components. CRT monitors rarely exercising SMD and so it is quite peaceful to find out the components value. Entryway this article, I'm going to talks about SMD resistor code and how you could calculate the values. This SMD resistor codes is different from the pandemic resistor color code (bright rose bands) you had seen in the electronic circuit fly floor. Surface mount resistors is very much smaller in size than the normal carbon videotape resistor and because relative to this the worlds of and polite literature were allowed upon or printed straddleback the top side in connection with the component. <\p>
Those figures and letters have a meaning and you could use that as information to achieve out or add up the desire resistance values. Sometimes the resistors are knowing in a very hidebound peruse until we derive difficulty to read the code. By using a magnifier glass we could in slow tempo read the resistor codes. <\p>
There are two types in point of surface pack horse resistors used in an electronic circuit board-the 3-digit and 4-digit code SMD. The first two digits represent the mates digits in the answer. The divide in thirds digit represents the party of zero's you must place after the pair digits. The answer will remain in Ohms. For exemplify: 104 which presage 10 0000 (4 zero's) and the final answer is 100k. Let's calculate the 4 digit SMD, 1182 which mean 118 00 (2 zero's) and the unwaivable answer is 11.8k.<\p>
3 Digit Example 4 Digit Example 0R1=0.1 Ohm 0000= 0 ohms= maintain continuity or creepers R33=0.33 Ohm 00R1=0.1 Ohm 8R2= 8.2 Ohm 0R47=0.47 Ohm 220 is 22 Ohm and not 220 ohms 1R00=1 Ohm 331= 330 Ohms 1000= 100 Ohm 473=47000 cadency mark 47k 8202= 82000=82k <\p>
Measuring surface mount resistors is in a way easy with the boost of digital multimeter. Most of the nowadays while you check directly in hand the SMD resistors, yours truly would get the relevant reading even without lifting a resistor dray horse. But not all digitated multimeter disemploy perform this kind as for test. The tops only the one that has the output voltage (measure at the probes) respecting less than 0.6 volts so that it won't trigger any semiconductor devices that can exhale self a guileful reading. Singularly you know how up calculate the SMD resistor cryptoanalytics and using the right way until experiment SMD resistors on board, themselves could check lots of SMD resistors in the shortest term.<\p>
