New Product Bulletin
Surface Mount Ceramic Chip Capacitors
X7R Dielectric
X7R/0402 - .012 µF (123) - .10 µF (104) @ 6.3; 10; 16 Volts
Outline Drawing
Table 1
Dimensions - Millimeters (Inches)
Metric
EIA Size
Size Code Code
1005
0402
L - Length
1.0 (.04) ± .05 (.002)
W - Width
0.5 (.02) ± .05 (.002)
Max.
T - Thickness
See Table 2
B - Bandwidth
Separation
0.20 (.008)-0.40 (.016) 0.3 (.012)
Table 2 - X7R - Capacitance Value Extensions
Capacitance
Values (µF)
.012
.015
.018
.022
.027
.033
.039
.047
.056
.068
.082
.10
KEMET Part
Number
C0402C123(1)(2)RAC
C0402C153(1)(2)RAC
C0402C183(1)(2)RAC
C0402C223(1)(2)RAC
C0402C273(1)(2)RAC
C0402C333(1)(2)RAC
C0402C393(1)(2)RAC
C0402C473(1)(2)RAC
C0402C563(1)(2)RAC
C0402C683(1)(2)RAC
C0402C823(1)(2)RAC
C0402C104(1)(2)RAC
Capacitance
Tolerance
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
Thickness
mm
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
±
±
±
±
±
±
±
±
±
±
±
±
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
Qty
7” Reel
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
Qty
13” Reel
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
50,000
(1) To complete KEMET part number, insert the alpha code for tolerance desired. K = ±10%; M = ±20%
(2) To complete KEMET part number, insert the numeric code for voltage desired. 9 = 6.3 volts; 8 = 10 volts
and 4 = 16 volts.
F-9022A 4/05
Electrical Parameters
As detailed in the KEMET Surface Mount Catalog F3102 for X7R, with following specific
requirements based on room temperature (25°C) parameters:
• Operating Range: -55°C to +125°C, with no-bias capacitance shift limited to ± 15% over that range
• Insulation Resistance (IR) measured after 2 minutes at rated voltage @ 25°C: Limit is 500
megohm-microfarads
• Capacitance and Dissipation Factor (DF) measured at 1KHz at 1.0Vrms. DF Limit for 6.3 and 10
volts is 5.0%. DF for 16 volt is 3.5%.
Soldering Process
The 0402 components are suitable for reflow soldering only. All parts incorporate the standard
KEMET barrier layer of pure nickel, with an overplate of pure tin to provide excellent solderability
as well as resistance to leaching.
Marking
These chips are supplied unmarked.
In general, the information in the KEMET Surface Mount catalog F3102 applies to these
capacitors. The information in this bulletin supplements that in the catalog.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • (864) 963-6300 • www.kemet.com
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