Capacitance [F] Tolerance Case Size [EIA] Voltage [V] Dielectric Technology Termination Product Type SRF [Hz] ESR @ SRF [Ω]
2.2 n ± 5 % 1206 100 X7R MLCC Sn General 112 M 205 m
12061C222JAT2A
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  =  255.8 μΩ
R1  =  202.2 mΩ
R2  =  19.96 Ω
R3  =  34.39 Ω
R4  =  1000 MΩ
L1  =  1.069 nH
L2  =  5.665 nH
L3  =  55.39 nH
C1  =  1.892 nF
C2  =  286 pF
C3  =  30.8 pF

Ceramic schema - X7R & X8L ESR
ESR
R0  =  223.6 mΩ
R1  =  39.92 kΩ
R2  =  1.767 kΩ
R3  =  175.5 Ω
R4  =  6.261 Ω
R5  =  493.1 mΩ
R6  =  52.27 mΩ
R7  =  40.6 mΩ
R8  =  49.91 mΩ
R9  =  610 kΩ
R10  =  2.564 Ω
R11  =  1.128 Ω
R12  =  22.08 mΩ
R13  =  60.13 mΩ
L1  =  14.97 nH
L2  =  185.9 pH
L3  =  1000 aH
L4  =  25.84 pH
L5  =  28.75 pH
C1_8  =  168.3 nF
C9  =  187.6 nF
C10  =  10.45 nF
C11  =  1.597 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