WMC Datasheet, PDF (1/3 Pages) Hammond Manufacturing Ltd. – Bati mural - modele economique

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, polyester film, with
tinned copper-clad steel leads.
Specificat-ions
Highlights
• Miniature Size
• Available on tape and reel
• Film/foil construction, non-inductive design
• High dV/dt ratings
• Good for high pulse applications
RoHS Compliant
Capacitance Range:
Voltage Range:
Capacitance Tolerance:
Temperature Range:
.001 µF to .47 µF
80 to 400 Vdc
±10% standard, ±5% optional
–55 to +125 ºC
(Full-rated voltage at 85 °C–Derate linearly to 50%-rated voltage at 125 °C)
Dielectric Strength:
Dissipation Factor:
Insulation Resistance:
Life Test:
250% of rated voltage for 1 minute
.75% Max. (25 ºC, 1 kHz)
30,000 MΩ x µF, 100,000 MΩ Min.
250 hours at 85 ºC at 125% rated voltage
Outline Drawing
Pulse Ratings
Tinned Copper-Clad Steel Leads
d
1.5” Min.
(38 mm)
L Max.
1.5” Min.
(38 mm)
D
Max.
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. Contact us.
Ratings
Rated
Voltage
80
200
400
Pulse Capability
≤.437
Body Length
.531-.593 .656-.718 0.906
1.218
dV/dt — volts per microsecond, maximum
5000
10800
30700
2100
5000
14500
1500
3000
9600
900
1700
3600
690
1260
2600
Cap
Catalog
(µF) Part Number
0.0010 WMC08D1K-F
0.0012 WMC08D12K-F
0.0015 WMC08D15K-F
0.0018 WMC08D18K-F
0.0022 WMC08D22K-F
0.0027 WMC08D27K-F
D
L
d
Inches (mm) Inches (mm) Inches (mm)
80 Vdc
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
Cap
Catalog
(µF) Part Number
0.0033 WMC08D33K-F
0.0039 WMC08D39K-F
0.0047 WMC08D47K-F
0.0056 WMC08D56K-F
0.0068 WMC08D68K-F
0.0082 WMC08D82K-F
D
L
d
Inches (mm) Inches (mm) Inches (mm)
80 Vdc
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
.185 (4.7) .406 (10.3) .020 (.5)
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: [phone] • Fax: [phone] • www.cde.com