Capacitance [F] Tolerance Case Size Voltage [V] Dielectric Technology Termination Product Type
820 p ± 5 % 0402 25 X7R MLCC Sn General
04023C821JAT2A
SizeVoltageDielectricCapacitance Code (in pF)Capacitance ToleranceFailure RateTerminationsPackagingSpecial Code

(L” x W”)

4V = 4

6.3V = 6

10V = Z

16V = Y

25V = 3

50V = 5

100V = 1

200V = 2

500V = 7

X7R = C

2 Sig. Digits +

Number of Zeros

J = ±5% (≤1µF)

K = ±10%

M = ±20%

*≤1µF only, contact factory for additional values

A = Not Applicable

T = Plated Ni and Sn

2 = 7” Reel

4 = 13” Reel

A = Std. Product


This legend is Only for explain PartNumber parts, not for order or create specific PartNumber

PN structure example - For more specific information about full Part Numbers building see:
Catalog Series Datasheet - X7R General

rohs_lf
Ceramic schema - X7R & X8L Impedance
Impedance
R0  =  258 μΩ
R1  =  330.2 mΩ
R2  =  51.78 Ω
R3  =  14.86 Ω
R4  =  1000 MΩ
L1  =  820.4 pH
L2  =  39.22 nH
L3  =  32.72 nH
C1  =  713.4 pF
C2  =  90.2 pF
C3  =  15.58 pF

Ceramic schema - X7R & X8L ESR
ESR
R0  =  309.9 mΩ
R1  =  240.1 kΩ
R2  =  14.09 kΩ
R3  =  748.2 Ω
R4  =  40.7 Ω
R5  =  4.364 Ω
R6  =  544.6 mΩ
R7  =  238.8 mΩ
R8  =  150.9 mΩ
R9  =  42.1 mΩ
R10  =  2.589 Ω
R11  =  737.1 mΩ
R12  =  67.08 mΩ
R13  =  7.472 mΩ
L1  =  2.163 pH
L2  =  3.197 pH
L3  =  2.197 pH
L4  =  13.68 pH
L5  =  13.37 pH
C1_8  =  42 nF
C9  =  30.33 nF
C10  =  929.1 pF
C11  =  365.9 pF
Ceramic capacitor case schema Universal

CASE DIMENSIONS: millimeters (inches)

EIA Code L ± 0.1 (± 0.004) W ± 0.1 (± 0.004) T (Height max) t ± 0.15 (± 0.006)
0402 1.0 (0.039) 0.5 (0.02) 0.56 (0.022) 0.25 (0.01)

For more specific information about Part Number Case Size see Catalog Series Datasheet - X7R General