Type WMC
Polyester Film/Foil Capacitors
Axial Lead, Miniature Size for Automatic Insertion
Type WMC axial-leaded polyester film/foil capacitors are
ideal for automatic insertion in printed circuit boards. It is an
ultraminiature version of Type WMF and the sections of these
non-inductive capacitors are constructed with extended foil,
polyster film, with tinned copper-clad steel leads.
Highlights
•
•
•
•
•
Miniature Size
Available on tape and reel
Film/foil construction, non-inductive design
High dV/dt ratings
Good for high pulse applications
Specifications
Capacitance Range:
Voltage Range:
Capacitance Tolerance:
Temperature Range:
.001 µF to .47 µF
80 to 400 Vdc (50 to 200 Vac,
60 Hz)
±10% standard, ±5% optional
–55 to +125 ºC with full rated voltage to 85 ºC,
derate linearly to 50% of rated voltage at 125 ºC
Dielectric Strength:
250% of rated voltage for 1 minute
Dissipation Factor:
.75% Max. (25 ºC, 1 kHz)
Insulation Resistance:
30,000 MΩ x µF, 100,000 MΩ Min.
Life Test:
250 hours at 85 ºC at 125% rated voltage
Outline Drawing
TINNED COPPER-CLAD STEEL LEADS
d
Pulse Ratings
Pulse Capability
Body Length
≤.437
.531-.593 .656-.718
0.906
1.218
dV/dt — volts per microsecond, maximum
5000
2100
1500
900
690
10800
5000
3000
1700
1260
30700
14500
9600
3600
2600
1.50” MIN.
(38.1mm)
L MAX.
1.50” MIN.
(38.1mm)
D
MAX.
Rated
Voltage
80
200
400
Lead Diameters:
No. 24 AWG to .282” (6.35mm) diameter
No. 22 AWG .283” (6.38mm) diameter and up
NOTE: Other capacitance values, sizes and performance specifications
are available. Concatc us.
Ratings
Cap
(µF)
0.0010
0.0012
0.0015
0.0018
0.0022
0.0027
0.0033
0.0039
0.0047
0.0056
Catalog
D
L
d
Part Number Inches (mm) Inches (mm) Inches (mm)
80 Vdc (50 Vac)
WMC08D1K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC08D12K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC08D15K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC08D18K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC08D22K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC08D27K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC08D33K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC08D39K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC08D47K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC08D56K
.185 (4.7)
.406 (10.3)
.020 (.5)
Catalog
D
L
d
Part Number Inches (mm) Inches (mm) Inches (mm)
80 Vdc (50 Vac)
0.0068 WMC08D68K
.185 (4.7)
.406 (10.3)
.020 (.5)
0.0082 WMC08D82K
.185 (4.7)
.406 (10.3)
.020 (.5)
0.010 WMC08S1K
.185 (4.7)
.406 (10.3)
.020 (.5)
0.012 WMC08S12K
.185 (4.7)
.468 (11.9)
.020 (.5)
0.015 WMC08S15K
.185 (4.7)
.468 (11.9)
.020 (.5)
0.018 WMC08S18K
.185 (4.7)
.531 (13.5)
.020 (.5)
0.022 WMC08S22K
.185 (4.7)
.531 (13.5)
.020 (.5)
0.027 WMC08S27K
.229 (5.8)
.468 (11.9)
.020 (.5)
0.033 WMC08S33K
.229 (5.8)
.468 (11.9)
.020 (.5)
0.039 WMC08S39K
.229 (5.8)
.593 (15.1)
.020 (.5)
Cap
(µF)
CDE
Cornell
Dubilier
•
1605 E. Rodney French Blvd.
•
New Bedford, MA 02744
•
Phone: (508)996-8561
•
Fax: (508)996-3830
•
www.cde.com
Type WMC
Polyester Film/Foil Capacitors
Ratings
Cap
(µF)
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.0010
0.0012
0.0015
0.0018
0.0022
0.0027
0.0033
0.0039
0.0047
0.0056
0.0068
0.0082
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
Catalog
D
L
d
Part Number Inches (mm) Inches (mm) Inches (mm)
80 Vdc (50 Vac)
WMC08S47K
.229 (5.8)
.593 (15.1)
.020 (.5)
WMC08S56K
.250 (6.3)
.593 (15.1)
.020 (.5)
WMC08S68K
.250 (6.3)
.593 (15.1)
.020 (.5)
WMC08S82K
.343 (8.7)
.531 (13.5)
.024 (.6)
WMC08P1K
.343 (8.7)
.531 (13.5)
.024 (.6)
WMC08P12K
.343 (8.7)
.656 (16.7)
.024 (.6)
WMC08P15K
.343 (8.7)
.656 (16.7)
.024 (.6)
WMC08P18K
.382 (9.7)
.656 (16.7)
.024 (.6)
WMC08P22K
.382 (9.7)
.656 (16.7)
.024 (.6)
WMC08P27K
.382 (9.7)
.905 (23.0)
.024 (.6)
WMC08P33K
.382 (9.7)
.905 (23.0)
.024 (.6)
WMC08P39K
.382 (9.7)
1.218 (30.9)
.024 (.6)
WMC08P47K
.382 (9.7)
1.218 (30.9)
.024 (.6)
200 Vdc (125 Vac)
WMC2D1K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC2D12K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC2D15K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC2D18K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC2D22K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC2D27K
.185 (4.7)
.406 (10.3)
.020 (.5)
WMC2D33K
.185 (4.7)
.468 (11.9)
.020 (.5)
WMC2D39K
.185 (4.7)
.468 (11.9)
.020 (.5)
WMC2D47K
.185 (4.7)
.468 (11.9)
.020 (.5)
WMC2D56K
.185 (4.7)
.468 (11.9)
.020 (.5)
WMC2D68K
.185 (4.7)
.468 (11.9)
.020 (.5)
WMC2D82K
.185 (4.7)
.531 (13.5)
.020 (.5)
WMC2S1K
.185 (4.7)
.531 (13.5)
.020 (.5)
WMC2S12K
.229 (5.8)
.468 (11.9)
.020 (.5)
WMC2S15K
.229 (5.8)
.468 (11.9)
.020 (.5)
WMC2S18K
.229 (5.8)
.656 (16.7)
.020 (.5)
WMC2S22K
.229 (5.8)
.656 (16.7)
.020 (.5)
WMC2S27K
.250 (6.3)
.656 (16.7)
.020 (.5)
WMC2S33K
.250 (6.3)
.656 (16.7)
.020 (.5)
WMC2S39K
.343 (8.7)
.531 (13.5)
.024 (.6)
Cap
(µF)
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.0010
0.0012
0.0015
0.0018
0.0022
0.0027
0.0033
0.0039
0.0047
0.0056
0.0068
0.0082
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
Catalog
D
L
d
Part Number Inches (mm) Inches (mm) Inches (mm)
200 Vdc (125 Vac)
WMC2S47K
.343 (8.7)
.531 (13.5)
.024 (.6)
WMC2S56K
.343 (8.7)
.656 (16.7)
.024 (.6)
WMC2S68K
.343 (8.7)
.656 (16.7)
.024 (.6)
WMC2S82K
.382 (9.7)
.656 (16.7)
.024 (.6)
WMC2P1K
.382 (9.7)
.656 (16.7)
.024 (.6)
WMC2P12K
.382 (9.7)
.906 (23.0)
.024 (.6)
WMC2P15K
.382 (9.7)
.906 (23.0)
.024 (.6)
WMC2P18K
.382 (9.7)
1.218 (30.9)
.024 (.6)
WMC2P22K
.382 (9.7)
1.218 (30.9)
.024 (.6)
400 Vdc (200 Vac)
WMC4D1K
.185 (4.7)
.468 (11.9)
.020 (.5)
WMC4D12K
.185 (4.7)
.468 (11.9)
.020 (.5)
WMC4D15K
.185 (4.7)
.468 (11.9)
.020 (.5)
WMC4D18K
.185 (4.7)
.531 (13.5)
.020 (.5)
WMC4D22K
.185 (4.7)
.531 (13.5)
.020 (.5)
WMC4D27K
.229 (5.8)
.531 (13.5)
.020 (.5)
WMC4D33K
.229 (5.8)
.531 (13.5)
.020 (.5)
WMC4D39K
.229 (5.8)
.531 (13.5)
.020 (.5)
WMC4D47K
.229 (5.8)
.531 (13.5)
.020 (.5)
WMC4D56K
.250 (6.3)
.656 (16.7)
.020 (.5)
WMC4D68K
.250 (6.3)
.656 (16.7)
.020 (.5)
WMC4D82K
.250 (6.3)
.656 (16.7)
.020 (.5)
WMC4S1K
.250 (6.3)
.656 (16.7)
.020 (.5)
WMC4S12K
.343 (8.7)
.593 (15.1)
.024 (.6)
WMC4S15K
.343 (8.7)
.593 (15.1)
.024 (.6)
WMC4S18K
.343 (8.7)
.718 (18.2)
.024 (.6)
WMC4S22K
.343 (8.7)
.718 (18.2)
.024 (.6)
WMC4S27K
.382 (9.7)
.718 (18.2)
.024 (.6)
WMC4S33K
.382 (9.7)
.718 (18.2)
.024 (.6)
WMC4S39K
.382 (9.7)
.906 (23.0)
.024 (.6)
WMC4S47K
.382 (9.7)
.906 (23.0)
.024 (.6)
WMC4S56K
.382 (9.7)
1.218 (30.9)
.024 (.6)
WMC4S68K
.382 (9.7)
1.218 (30.9)
.024 (.6)
CDE
Cornell
Dubilier
•
1605 E. Rodney French Blvd.
•
New Bedford, MA 02744
•
Phone: (508)996-8561
•
Fax: (508)996-3830
•
www.cde.com
