www.amccaps.com
Advanced Monolythic Ceramics, Inc., A Johanson Company 3101 Constitution Avenue, Olean, New York 14760 • (716) 372-5225 • Fax (716) 372-5467
12
MINI-SWITCH MODE® CAPACITORS
CAPACITANCE SELECTION
KEY FEATURES
• Stress Relief from Cracking due to Thermal Cycling,
TCE Mismatches or Board Flexing
• 25 to 500 VDC Ratings
• Custom Sizes, Voltages, and Values Available
• Ideal for DC-DC Power Supply Applications
AMC’s Mini-Switch Mode® ceramic capacitors combine the
advantages of high capacitance found in tantalum capacitors
with very low ESR performance of ceramic capacitors. The “J”
and “L” lead configurations replace 1825 and 2225 SMT chips to
provide str ess relief and prevent cracking due to thermal cycling
or mechanical board flexing. Another plus of the J-lead style is
that this configuration allows use of the same solder lands as
the SMT chips. See the Switch-Mode section for larger values.
See also the Technical Notes on soldering and handling and
suggested solder lands.
Dielectric specifi cations may be found on page 16.
Contact the factory for RoHS products. If you don’t see it here, just ask.
MADE in the USA
SIZE
CODE EIA CHIP
SIZE NPO Max Capacitance (uF) X7R Max Capacitance (uF)
25V 50V 100V 200V 500V 25V 50V 100V 200V 500V
P09 1825 0.056 0.047 0.039 0.027 0.018 1.5 1.2 0.75 0.56 0.27
P29 1825 0.11 0.094 0.078 0.054 0.036 3.0 2.4 1.5 1.1 0.54
P39 1825 0.16 0.14 0.11 0.081 0.054 4.5 3.6 2.2 1.6 0.81
P49 1825 0.22 0.18 0.15 0.10 0.07 6.0 4.8 3.0 2.2 1.0
P08 2225 0.068 0.056 0.047 0.033 0.027 2.7 2.2 1.5 1.2 0.39
P28 2225 0.13 0.11 0.094 0.066 0.054 5.4 4.4 3.0 2.4 0.78
P38 2225 0.20 0.16 0.14 0.10 0.081 8.1 6.6 4.5 3.6 1.1
P48 2225 0.27 0.22 0.18 0.13 0.10 10 8.8 6.0 4.8 1.5
Advanced Monolythic Ceramics, Inc., A Johanson Company 3101 Constitution Avenue, Olean, New York 14760 • (716) 372-5225 • Fax (716) 372-5467
www.amccaps.com
13
Dimensions Applicable
to all sizes:
In. mm
h ± .010 .070 1.78
c Typ. .100 2.54
p ± .015 .065 1.65
Dimensions Applicable
to specifi c sizes: P08 P09 P28 P29 P38 P39 P48 P49
In. mm In. mm In. mm In. mm In. mm In. mm In. mm In. mm
L max .280 7.11 0.24 6.1 0.28 7.11 0.24 6.1 0.28 7.11 0.24 6.1 0.28 7.11 0.24 6.1
W max .270 6.86 0.27 6.86 0.27 6.86 0.27 6.86 0.27 6.86 0.27 6.86 0.27 6.86 0.27 6.86
T max .095 2.41 0.095 2.41 0.19 4.83 0.19 4.83 0.285 7.24 0.285 7.24 380 9.65 380 9.65
Note: J-Lead and L-Lead options are available on all sizes above
MECHANICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Lp
W
c
T
h
L
p
W
c
T
h
L
p
W
c
T
h
L
p
W
c
T
h
HOW TO ORDER - MINI-SWITCH MODE
®
VOLTAGE
Standard Voltages:
250 = 25 V
500 = 50 V
101 = 100 V
201 = 200 V
501 = 500 V
CASE SIZE
See Table DIELECTRIC
N = NPO
W = X7R
CAPACITANCE
1st two digits are
significant; third digit
denotes number of
zeros.
103 = 0.01 µF
105 = 1.0 µF
106 = 10 uF
TOLERANCE
J = ± 5%
K = ± 10%
M = ± 20%
Z = +80% -20%
LEAD STYLE
J = “J” Leads
(formed in)
L = “L” Leads
(formed out)
MARKING
4 = Unmarked
3 = Specified
4 = Unmarked
SPECIAL CODE
Code Type Reel
U Embossed 13”
16mm tape
None Bulk Packaged
AMC tape specifica-
tions conform to
EIA-481.
500
Part number written: 500P28W395KJ4U
P28 395 K J 4 U
W
-55°C -25°C0°C25°C50°C75°C 100°C 125°
C
-25%
-20%
-15%
-10%
-5%
0%
5%
10%
15%
20%
25%
X7R
X7R NPO
TEMPERATURE COEFFICIENT -55 TO 125ºC 0 ± 15% 0 ± 30ppm/ºC
DISSIPATION FACTOR 1kHz, 25ºC 2.5% max 0.1% max
AGING % per decade hour 2.5% None
INSULATION RESISTANCE 1000F or 100G, whichever is less at rated WVDC, 25ºC
DIELECTRIC STRENGTH FOR 500V RATINGS 750VDC, 25ºC, 50mA max
FOR 200V RATINGS 2xWVDC, 25ºC, 50mA max
FOR 25-100V RATINGS 2.5xWVDC, 25ºC, 50mA max
CAP & D.F. MEASUREMENTS 1kHz ± 50Hz, 1.0±0.2Vrms, 25ºC
-55°C -25°C0°C25°C50°C75°C 100°C 125°C
-2.0%
-1.5%
-1.0%
-0.5%
0.0%
0.5%
1.0%
1.5%
2.0%
NPO
