18251C105KAT2A AVX Corporation, 18251C105KAT2A Datasheet

Multilayer Ceramic Capacitors (MLCC) - SMD/SMT 1825 1uF 100volts X7R 10%

18251C105KAT2A

Manufacturer Part Number
18251C105KAT2A
Description
Multilayer Ceramic Capacitors (MLCC) - SMD/SMT 1825 1uF 100volts X7R 10%
Manufacturer
AVX Corporation
Series
1825r
Datasheet

Specifications of 18251C105KAT2A

Tolerance (+ Or -)
10%
Voltage
100VDC
Temp Coeff (dielectric)
X7R
Operating Temp Range
-55C to 125C
Mounting Style
Surface Mount
Construction
SMT Chip
Case Style
Ceramic Chip
Failure Rate
Not Required
Wire Form
Not Required
Product Length (mm)
4.5mm
Product Depth (mm)
6.4mm
Product Height (mm)
1.52mm
Product Diameter (mm)
Not Requiredmm
Capacitance
1uF
Package / Case
1825
Tolerance
10 %
Voltage Rating
100 Volts
Operating Temperature Range
- 55 C to + 125 C
Temperature Coefficient / Code
X7R
Product
General Type MLCCs
Dimensions
6.4 mm W x 4.5 mm L
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Compliant
NOTE: Contact factory for availability of Termination and Tolerance Options for Specific Part Numbers.
X7R Dielectric
General Specifications
PART NUMBER (see page 2 for complete part number explanation)
(L" x W")
0805
16
Size
10.00
1.00
0.10
-10
-15
-20
-25
0.01
10
-5
5
0
Variation of Impedance with Cap Value
10
Contact factory for non-specified capacitance values.
-60 -40 -20
Typical Temperature Coefficient
1,000 pF vs. 10,000 pF - X7R
Impedance vs. Frequency
100V = 1
200V = 2
500V = 7
6.3V = 6
X7R Dielectric
Voltage
10V = Z
16V = Y
25V = 3
50V = 5
Temperature °C
Frequency, MHz
4V = 4
0
5
0805
20
100
40
60
80 100 120 140
Dielectric
X7R = C
10,000 pF
C
1,000 pF
1000
Number of Zeros
Capacitance
2 Sig. Digits +
Code (In pF)
+30
+20
+10
-10
-20
-30
1.0
0.1
.01
10
1KHz
103
0
Variation of Impedance with Chip Size
1
Impedance vs. Frequency
Capacitance vs. Frequency
10 KHz
10,000 pF - X7R
10
Capacitance
Frequency, MHz
Frequency
M = ± 20%
Tolerance
K = ±10%
J = ± 5%*
*≤1μF only
100 KHz
M
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 tempera-
ture 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 conditions 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.
1206
0805
1210
100
1 MHz
Applicable
Failure
A = Not
Rate
A
10 MHz
1,000
*Optional termination
**See FLEXITERM
T = Plated Ni
7 = Gold Plated*
Z= FLEXITERM
X7R section
and Sn
10,000
Terminations
1,000
1.0
0.1
.01
10
100
Variation of Impedance with Chip Size
1
0
0
Insulation Resistance vs Temperature
T
Impedance vs. Frequency
®
20
**
®
100,000 pF - X7R
10
Frequency, MHz
40
Temperature °C
7 = Bulk Cass.
9 = Bulk
2 = 7" Reel
4 = 13" Reel
Factory For
Packaging
Multiples
Contact
60
2
1206
0805
1210
100
80
100
A = Std. Product
Special
1,000
Code
120
A

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18251C105KAT2A Summary of contents

Page 1

... Frequency, MHz 16 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 tempera- ture variation of capacitance is within ±15% from -55°C to +125°C. This capacitance change is non-linear. ...

Page 2

X7R Dielectric Specifications and Test Methods Parameter/Test Operating Temperature Range Capacitance Dissipation Factor Insulation Resistance Dielectric Strength Appearance Capacitance Resistance to Variation Flexure Dissipation Stresses Factor Insulation Resistance ≥ 95% of each terminal should be covered Solderability Appearance No defects, ...

Page 3

X7R Dielectric Capacitance Range PREFERRED SIZES ARE SHADED SIZE 0201 0402 Soldering Reflow Only Reflow/Wave Packaging All Paper All Paper mm 0.60 ± 0.03 1.00 ± 0.10 (L) Length (in.) (0.024 ± 0.001) (0.040 ± 0.004) mm 0.30 ± 0.03 ...

Page 4

X7R Dielectric Capacitance Range PREFERRED SIZES ARE SHADED SIZE 1210 Soldering Reflow Only Packaging Paper/Embossed mm 3.20 ± 0.20 (L) Length (in.) (0.126 ± 0.008) mm 2.50 ± 0.20 (W) Width (in.) (0.098 ± 0.008) mm 0.50 ± 0.25 (t) ...

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