Capacitance [F] Tolerance Case Size [EIA] Voltage [V] Dielectric Technology Termination Product Type SRF [Hz] ESR @ SRF [Ω]
12 n ± 5 % 1206 16 X7R MLCC FLEXITERM® General 47.3 M 80.4 m
1206YC123JAZ2A
SizeVoltageDielectricCapacitance Code (in pF)Capacitance ToleranceFailure RateTerminationsPackagingSpecial Code

(L x W)

10V = Z

16V = Y

25V = 3

50V = 5

100V = 1

200V = 2

250V = V

500V = 7

X7R = C

2 Sig. Digits +

Number of Zeros

J = ±5% (≤1µF)

K = ±10%

M = ±20%

A = Not Applicable

Z = FLEXITERM®

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 Flexi General

rohs_lf
Ceramic schema - X7R & X8L Impedance
Impedance
R0  =  300.6 μΩ
R1  =  79.53 mΩ
R2  =  7.462 Ω
R3  =  12.22 Ω
R4  =  1000 MΩ
L1  =  1.1 nH
L2  =  4.888 nH
L3  =  33.29 nH
C1  =  10.32 nF
C2  =  1.56 nF
C3  =  168 pF

Ceramic schema - X7R & X8L ESR
ESR
R0  =  86.76 mΩ
R1  =  9.584 kΩ
R2  =  701.1 Ω
R3  =  77.08 Ω
R4  =  4.528 Ω
R5  =  455.5 mΩ
R6  =  60.07 mΩ
R7  =  24.7 mΩ
R8  =  23.98 mΩ
R9  =  461.9 kΩ
R10  =  973.1 mΩ
R11  =  1.538 Ω
R12  =  10.86 mΩ
R13  =  44.46 mΩ
L1  =  16.14 nH
L2  =  129.3 pH
L3  =  1000 aH
L4  =  31.09 pH
L5  =  43.57 pH
C1_8  =  933.9 nF
C9  =  1.591 μF
C10  =  51.05 nF
C11  =  8.139 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 Flexi General