X7R Dielectric
General Specifications
X7R formulations are called “temperature stable” ceramics and fall into EIA Class II materials. X7R is the most
popular of these intermediate dielectric constant materials. Its temperature variation of capacitance is within ±15%
from -55°C to +125°C. This capacitance change is non-linear.
Capacitance for X7R varies under the influence of electrical operating con-ditions such as voltage and frequency.
X7R dielectric chip usage covers the broad spectrum of industrial applications where known changes in capacitance
due to applied voltages are acceptable.
PART NUMBER (SEE PAGE 4 FOR COMPLETE PART NUMBER EXPLANATION)
0805
Size
(L” x W”)
5
Voltage
4V = 4
6.3V = 6
10V = Z
16V = Y
25V = 3
50V = 5
100V = 1
200V = 2
500V = 7
С
Dielectric
X7R = C
103
Capacitance
Code (In pF)
2 Sig. Digits +
Number of Zeros
M
Capacitance
Tolerance
J = ± 5%*
K = ±10%
M = ± 20%
*≤1μF only,
contact factory for
additional values
A
Failure
Rate
A = Not
Applicable
T
Terminations
T = Plated Ni and Sn
Z= FLEXITERM
®
**
*Optional termination
**See FLEXITERM
®
X7R section
2
Packaging
2 = 7” Reel
4 = 13” Reel
Contact
Factory For
Multiples
A
Special
Code
A = Std.
Product
NOTE:
Contact factory for availability of Termination and Tolerance Options for Specific Part Numbers.
Contact factory for non-specified capacitance values.
18
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
100819
AVX [ AVX CORPORATION ]
