Capacitance [F] Tolerance Case Size [EIA] Voltage [V] Dielectric Technology Termination Product Type SRF [Hz] ESR @ SRF [Ω]
1.8 n ± 20 % 1206 25 X7R MLCC Sn General 125 M 229 m
12063C182MAT2A
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

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Ceramic schema - X7R & X8L Impedance
Impedance
R0  =  251 μΩ
R1  =  225.8 mΩ
R2  =  22.42 Ω
R3  =  38.86 Ω
R4  =  1000 MΩ
L1  =  1.065 nH
L2  =  5.765 nH
L3  =  58.82 nH
C1  =  1.548 nF
C2  =  234 pF
C3  =  25.2 pF

Ceramic schema - X7R & X8L ESR
ESR
R0  =  250.1 mΩ
R1  =  47.26 kΩ
R2  =  1.971 kΩ
R3  =  193.4 Ω
R4  =  6.505 Ω
R5  =  497.8 mΩ
R6  =  51.41 mΩ
R7  =  43.06 mΩ
R8  =  54.43 mΩ
R9  =  630.4 kΩ
R10  =  2.875 Ω
R11  =  1.087 Ω
R12  =  24.01 mΩ
R13  =  62.32 mΩ
L1  =  14.84 nH
L2  =  194.1 pH
L3  =  1000 aH
L4  =  25.28 pH
L5  =  27.37 pH
C1_8  =  137.5 nF
C9  =  145.7 nF
C10  =  8.662 nF
C11  =  1.317 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. 0.94 0.037
t 0.5 ±0.25 0.02 ±0.01

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