Capacitance [F] Tolerance Case Size [EIA] Voltage [V] Dielectric Technology Termination Product Type SRF [Hz] ESR @ SRF [Ω]
120 n ± 5 % 1206 50 X7R MLCC Sn Automotive 14.7 M 22.3 m
12065C124J4T2A
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  =  374.1 μΩ
R1  =  22.41 mΩ
R2  =  1.963 Ω
R3  =  2.999 Ω
R4  =  1000 MΩ
L1  =  1.144 nH
L2  =  4 nH
L3  =  16.69 nH
C1  =  103.2 nF
C2  =  15.6 nF
C3  =  1.68 nF

Ceramic schema - X7R & X8L ESR
ESR
R0  =  24.01 mΩ
R1  =  1.382 kΩ
R2  =  199.9 Ω
R3  =  25.23 Ω
R4  =  2.917 Ω
R5  =  409 mΩ
R6  =  72.55 mΩ
R7  =  12.58 mΩ
R8  =  8.869 mΩ
R9  =  316.6 kΩ
R10  =  261.3 mΩ
R11  =  2.344 Ω
R12  =  4.15 mΩ
R13  =  29.51 mΩ
L1  =  17.87 nH
L2  =  79.01 pH
L3  =  1 pH
L4  =  39.96 pH
L5  =  76.59 pH
C1_8  =  9.557 μF
C9  =  28.95 μF
C10  =  439.5 nF
C11  =  74.23 nF
Ceramic capacitor case schema Universal

EIA - 1206

millimeters [mm] inches [in]
L 3.2 ±0.2 0.126 ±0.008
W 1.6 ±0.2 0.063 ±0.008
T max. 1.27 0.05
t 0.5 ±0.25 0.02 ±0.01

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