Case Size [EIA] Capacitance [F] Tolerance Voltage [V] Dielectric Termination SRF [Hz] ESR @ SRF [Ω] Product Type Technology
0603 56 n ± 10 % 16 X7R Sn 23 M 24.9 m Automotive MLCC
0603YC563K4T2A
SizeVoltageDielectricCapacitance Code (in pF)Capacitance ToleranceFailure RateTerminationsPackagingSpecial Code

0402

0603

0805

1206

1210

1812

10V = Z

16V = Y

25V = 3

50V = 5

100V = 1

200V = 2

250V = V

500V = 7

X7R = C

2 Sig. Digits +

Number of Zeros

e.g. 10 F = 106

F = ±1% (≥10pF)*

G = ±2% (≥10pF)*

J = ±5% (≤1µF)

K = ±10%

M = ±20%

4 = Automotive

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 Automotive

rohs_lf
Ceramic schema - X7R & X8L Impedance
Impedance
R0  =  100 μΩ
R1  =  24.69 mΩ
R2  =  3.611 Ω
R3  =  1.883 Ω
R4  =  1 GΩ
L1  =  1.02 nH
L2  =  4.496 nH
L3  =  22.64 nH
C1  =  46.48 nF
C2  =  8.4 nF
C3  =  1.064 nF

Ceramic schema - X7R & X8L ESR
ESR
R0  =  26.47 mΩ
R1  =  3.961 kΩ
R2  =  570.3 Ω
R3  =  73.21 Ω
R4  =  9.092 Ω
R5  =  1.51 Ω
R6  =  159.5 mΩ
R7  =  26.67 mΩ
R8  =  11.9 mΩ
R9  =  30.45 mΩ
R10  =  280.7 mΩ
R11  =  415.3 mΩ
R12  =  6.07 mΩ
R13  =  21.44 mΩ
L1  =  3.782 pH
L2  =  28.57 pH
L3  =  1000 aH
L4  =  21.42 pH
L5  =  28.32 pH
C1_8  =  3.191 μF
C9  =  3.76 μF
C10  =  144.3 nF
C11  =  50.83 nF
Ceramic capacitor case schema Universal

EIA - 0603

millimeters [mm] inches [in]
L 1.6 ±0.15 0.063 ±0.006
W 0.81 ±0.15 0.032 ±0.006
T max. 0.9 0.035
t 0.35 ±0.15 0.014 ±0.006

For more specific information about part number case size see:   Catalog Series Datasheet - X7R Automotive