57
SMPS Capacitors (SK Style)
Commercial Radial Range
SK 01 3 E 125 Z A A *
Style Size
See chart
below
Voltage
25V = 3
50V = 5
100V = 1
200V = 2
500V = 7
Temperature
Coefficient
Z5U = E
X7R = C
C0G = A
Capacitance
Code
(2 significant
digits + no.
of zeros)
22 nF = 223
220 nF = 224
1 μF = 105
100 μF = 107
Capacitance
Tolerance
C0G: J = ±5%
K = ±10%
M = ±20%
X7R: K = ±10%
M = ±20%
Z = +80, -20%
Z5U: M = ±20%
Z = +80, -20%
P = GMV (+100, -0%)
Test
Level
A = Standard
B = Hi-Rel*
Leads
A = Tin/Lead
R = RoHS
Compliant
Packaging
(See Note 1)
Note 1: No suffix signifies bulk packaging,
which is AVX standard packaging.
SK01, SK*3, SK*4, SK*5, SK*6, SK*9
& SK*0 are available taped and reel
per EIA-468. Use suffix “TR1” if tape &
reel is required.
PRODUCT OFFERING – C0G, X7R AND Z5U
AVX SK styles are conformally coated MLC capacitors for input or output
filtering in switch mode power supplies. They are specially processed to
handle high currents and are low enough in cost for commercial SMPS
application.
Temperature Coefficient
C0G: A Temperature Coefficient - 0 ±30 ppm/°C, -55° to +125°C
X7R: C Temperature Coefficient - ±15%, -55° to +125°C
Z5U: E Temperature Coefficient - +22, -56%, +10° to +85°C
Capacitance Test (MIL-STD-202 Method 305)
C0G: 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
X7R: 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
Z5U: 25°C, 0.5 Vrms max (open circuit voltage) at 1KHz
Dissipation Factor 25°C
C0G: 0.15% Max @ 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
X7R: 2.5% Max @ 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
Z5U: 3.0% Max @ 25°C, 0.5 Vrms max (open circuit voltage) at 1KHz
Insulation Resistance 25°C (MIL-STD-202 Method 302)
C0G and X7R: 100K MΩ or 1000 MΩ-μF, whichever is less.
Z5U: 10K MΩ or 1000 MΩ-μF, whichever is less.
Insulation Resistance 125°C (MIL-STD-202 Method 302)
C0G and X7R: 10K MΩ or 100 MΩ-μF, whichever is less.
Z5U: 1K MΩ or 100 MΩ-μF, whichever is less.
Dielectric Withstanding Voltage 25°C (Flash Test)
C0G and X7R: 250% rated voltage for 5 seconds with 50 mA max
charging current. (500 Volt units @ 750 VDC)
Z5U: 200% rated voltage for 5 seconds with 50 mA max charging current.
Life Test (1000 hrs)
C0G and X7R: 200% rated voltage at +125°C. (500 Volt units @ 600 VDC)
Z5U: 150% rated voltage at +85°C
Moisture Resistance (MIL-STD-202 Method 106)
C0G, X7R, Z5U: Ten cycles with no voltage applied.
Thermal Shock (MIL-STD-202 Method 107, Condition A)
Immersion Cycling (MIL-STD-202 Method 104, Condition B)
Resistance To Solder Heat (MIL-STD-202, Method 210,
Condition B, for 20 seconds)
ELECTRICAL SPECIFICATIONS
Note: Capacitors with X7R and Z5U dielectrics are not intended for applications
across AC supply mains or AC line filtering with polarity reversal. Contact plant
for recommendations.
*Hi-Rel screening for C0G and X7R only. Screening consists of 100% Group A
(B Level), Subgroup 1 per MIL-PRF-49470.
TAPE & REEL QUANTITY
Part Pieces
SK01 2000
SK03/SK53 1000
SK04/SK54 1000
SK05/SK55 500
SK06/SK56 500
SK07 N/A
SK08 N/A
SK09/SK59 500
SK10/SK60 400
RoHS
Part Available
SK01 Yes
SK03/SK53 Yes
SK04/SK54 Yes
SK05/SK55 Yes
SK06/SK56 Yes
SK07 Yes
SK08 Yes
SK09/SK59 Yes
SK10/SK60 Yes
HOW TO ORDER
Performance of SMPS Capacitors can also be simulated by downloading the newly updated SpiCalci 6.0 software program.
Custom values, ratings and configurations are also available, http://www.avx.com/SpiApps/default.asp#spicalci.
Not RoHS Compliant
For RoHS compliant products,
please select correct termination style.
52
SMPS Capacitors (SK Style)
Product Offering – C0G, X7R and Z5U
Style L (max.) H (max.) T (max.) LS (nom.) LD (nom.)
SK01 5.08 (0.200) 5.08 (0.200) 5.08 (0.200) 5.08 (0.200) 0.508 (0.020)
SK03/SK53 7.62 (0.300) 7.62 (0.300) 5.08 (0.200) 5.08 (0.200) 0.508 (0.020)
SK04/SK54 10.2 (0.400) 10.2 (0.400) 5.08 (0.200) 5.08 (0.200) 0.508 (0.020)
SK05/SK55 12.7 (0.500) 12.7 (0.500) 5.08 (0.200) 10.2 (0.400) 0.635 (0.025)
SK06/SK56 22.1 (0.870) 15.2 (0.600) 5.08 (0.200) 20.1 (0.790) 0.813 (0.032)
SK07 27.9 (1.100) 15.2 (0.600) 5.08 (0.200) 24.9 (0.980) 0.813 (0.032)
SK08 27.9 (1.100) 15.2 (0.600) 8.89 (0.350) 24.9 (0.980) 0.813 (0.032)
SK09/SK59 17.0 (0.670) 13.7 (0.540) 5.08 (0.200) 14.6 (0.575) 0.635 (0.025)
SK10/SK60 23.6 (0.930) 18.3 (0.720) 6.35 (0.250) 20.3 (0.800) 0.813 (0.032)
L = Length T = Thickness LS = Lead Spacing Nominal ±.787 (0.031)
H = Height M = Meniscus 1.52 (0.060) max. LL = Lead Length 50.8 (2.000) max./25.4 (1.000) min.
LD = Lead Diameter Nominal ±.050 (0.002)
SK01 SK03 – SK10 SK53 - SK56 and SK59 – SK60
M
LD
LL
LS
H
L
M
LD
LL
LS
H
L
M
LD
LL
LS
H
H + 3.683
(0.145)
LT
DIMENSIONS millimeters (inches)
Z5U Capacitance Range (μF)
Style 25 WVDC 50 WVDC 100 WVDC 200 WVDC
min./max. min./max. min./max. min./max.
SK01
.10/1.2 .10/0.82 .10/0.47 .10/0.33
SK03/SK53
.10/5.6 .10/3.30 .10/2.20 .10/1.50
SK04/SK54
1.0/10.0 1.0/8.20 .10/4.70 .10/3.30
SK05/SK55
1.0/18.0 1.0/10.00 1.0/6.80 .10/4.70
SK06/SK56
1.0/47.0 1.0/39.00 1.0/22.00 1.0/15.00
SK07
1.0/68.0 1.0/47.00 1.0/27.00 1.0/18.00
SK08
82/120.0 56/100.00 33/47.00 22/33.00
SK09/SK59
1.0/27.0 1.0/18.00 1.0/10.00 1.0/6.80
SK10/SK60
1.0/56.0 1.0/39.00 1.0/22.00 1.0/18.00
C0G Capacitance Range (μF) X7R Capacitance Range (μF)
Style 25 50 100 200 500
WVDC WVDC WVDC WVDC WVDC
min./max. min./max. min./max. min./max. min./max.
SK01
.001/0.015 .001/0.012 .001/0.010 .0010/0.0056 .0010/0.0018
SK03/SK53
.01/0.056 .01/0.047 .01/0.039 .001/0.022 .001/0.0068
SK04/SK54
.01/0.12 .01/0.10 .01/0.082 .01/0.047 .001/0.015
SK05/SK55
.01/0.18 .01/0.15 .01/0.12 .01/0.068 .001/0.022
SK06/SK56
.10/0.56 .01/0.47 .01/0.39 .01/0.22 .01/0.068
SK07
.10/0.68 .01/0.56 .01/0.47 .01/0.27 .01/0.082
SK08
.82/1.20 .68/1.10 .56/0.82 .33/0.47 .10/0.15
SK09/SK59
.10/0.27 .01/0.22 .01/0.18 .01/0.10 .001/0.039
SK10/SK60
.10/0.68 .01/0.56 .01/0.47 .01/0.27 .01/0.082
Style 25 50 100 200 500
WVDC WVDC WVDC WVDC WVDC
min./max. min./max. min./max. min./max. min./max.
SK01
.01/0.39 .01/0.33 .01/0.27 .01/0.12 .001/0.047
SK03/SK53
.10/2.2 .10/1.8 .01/1.5 .01/0.68 .01/0.27
SK04/SK54
.10/4.7 .10/3.3 .10/2.7 .01/1.0 .01/0.47
SK05/SK55
.10/6.8 .10/6.8 .10/3.9 .10/1.8 .01/0.68
SK06/SK56
1.0/15 1.0/10 .10/5.6 .10/3.9 .10/1.5
SK07
1.0/18 1.0/14 1.0/8.2 .10/4.7 .10/2.2
SK08
22/33 15/22 10/15 5.6/8.2 2.2/3.9
SK09/SK59
.10/8.2 .10/5.6 .10/3.3 .10/2.2 .10/1.2
SK10/SK60
1.0/18 1.0/12 .10/6.8 .10/4.7 .10/2.2
