Interpretation of the conversion method of chip capacitor capacity and the attached capacity specification table

The conversion of patch capacitance unit is not complicated, mainly including skin method, Rafah method, etc. The conversion formula is 1uf=1000nf=10000pf
 
Traditionally, we usually have three digits to represent the capacity value, for example, 104 = 10 * 10,000 = 10,000 pf = 100 nf = 0.1 u.
 
1F (farad) =1000mF (milli-method), 1mF (milli-method) =1000uF (micro-method), 1uF (micro-method) =1000nF (nano-method), 1nF (nano-method) =1000pF (skin method).
 
Rule: if the unit is omitted, it means pf, for example, 101 (pf) = 10 * 10 1 = 100 pf = 0.1 nf, 104 (pf) = 10 * 10 4 = 100000 pf = 0.1 uf, 105 (pf) = 10 * 10 5 = 100000
 
With the letter f, the unit smaller than f is MF mega-method) μF, and the capacitance unit is farad, micro-method, NF nano-method, PF micro-method, such as 1f = 1000 MF = 1000000000 nf = 100000000 pf1 μ f = 1000 nf = 1000000 pf100
 
The first two digits represent significant numbers. Numeric method: generally, three digits are used to represent the capacity. The third digit is to the tenth power. For example, 102 means 10x10x10PF=1000PF203 and 203 means 20x10x10x10PF.

贴片电容容量换算规格表如下

COG（NPO）介质容量换算规格表
0R2=0.2pF	0R5=0.5pF	1R0=1pF	2R0=2pF
3R0=3pF	4R0=4pF	5R0=5pF	6R0=6pF
7R0=7pF	8R0=8pF	9R0=9pF	100J=10pF
120J=12pF	150J=15pF	180J=18pF	200J=20PF
220J=22pF	270J=27pF	300J=30pF	330J=33pF
390J=39pF	470J=47pF	560J=56pF	680J=68pF
820J=82pF	101J=100pF	121J=120pF	151=150pF
181J=180pF	102J=10nF	152J=1.5nF	103J=10nF
X7R介质容量换算规格表
121K=120pF	151K=150pF	181K=180pF	201K=200pF
221K=220pF	271K=270pF	331K=330pF	391K=390pF
471K=470pF	561K=560pF	681K=680pF	821K=820pF
102K=1nF	152K=1.5nF	182K=1.8nF	222K=2.2nF
272K=2.7nF	332K=3.3nF	392K=3.9nF	472K=4.7nF
562K=5.6nF	682K=6.8nF	822K=8.2nF	103K=10nF
123K=123nF	153K=15nF	183K=18nF	223K=22nF
273K=27nF	333K=33nF	393K=39nF	473K=47nF
563K=56nF	683K=68nF	823K=82nF	104K=100nF
124K=120nF	154K=150nF	224K=220nF	274K=270nF
334K=330nF	474K=470nF	684K=680nF	105K=1uF
225K=2.2uF	475K=4.7uF	106K=10uF
Y5V介质容量换算规格表
123M=123nF	153M=15nF	183M=18nF	223M=22nF
273M=27nF	333M=33nF	393M=39nF	473M=47nF
563M=56nF	683M=68nF	823M=82nF	104M=100nF
104M=100nF	124M=120nF	154M=150nF	224=220nF
274=270nF	334=330nF	474=470nF	684=680nF
105=1uF	225Z=2.2uF	475Z=4.7uF	106Z=10uF
226M=22uF	226Z=22uF	476=47uF	107Z=100uF