What is the inductance represented by 2r2,4r7 and 6r8 on the chip inductor?
Jul 20, 2022
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What is the inductance represented by 2r2,4r7 and 6r8 on the chip inductor?
2r2,4r7,6r8 printed on the chip inductor, R actually represents the decimal point；
So 2r2, 4r7 and 6r8 are 2.2uh and 4.7uh Inductance of 6.8uh (micro Heng).
Generally, the unit of inductance is micro Heng.
