DMF Series
Metallized Polyester / Radial Leads
{ Radial Leaded
.GENERAL
SPECIFICATIONS
Operating Temperature:
-40gC to +100gC with voltage
derating above 85gC
(7.5 mm to 42.5 mm)
{ Non Inductively Wound
{ Non-Polar
Dielectric Withstand Voltage:
1.6 x Rated Voltage for 2 sec at
+25gC ȗ5gC
{ Flame Retardant Epoxy
Dissipation Factor (DF):
Powder
Voltage Range:
tgͳ x 10-4 at +25gC ȗ5gC
{ Coating Meets UL94V-0
63 VDC to 630 VDC
{ Lead Material
Capacitance Range:
kHz C ͨ.1ȐF .1C ͨ1ȐF Cͧ1
Tinned Copper Clad Steel
0.01 ȐF to 10 ȐF
1
10
ͨ80
ͨ150
ͨ80
ͨ150
ͨ100
ͨ180
Excellent choice for general
Capacitance Tolerance:
purpose applications such as
bypass, decoupling, smoothing
and some timing, energy storage/
discharge and arc suppression.
ȗ5%, ȗ10%, ȗ20%
Total Self Inductance (L):
Pitch (mm) 7.5 10
L (nH) Ȃ
15
10
20 27.5 32.5 37.5
17 18 22 23
6
9
Maximum
TestMethodandPerformance
Pulse Rise Time (dv/dt)
(Pitch mm)
InsulationResistance
TestConditions
Temperature
VoltageChargeTime
VoltageCharge
Performance
for C ͨ 0.1ȐF
for C 0.1ȐF
Vn
7.5
4
7
10
3
6
15
1.5
3
7
20
27.5
32.5
37.5
25gCȗ5gC
1 minute
100VDC
63V
100V
250V
400V
630V
2
4
1
3
5
7
12
11
20
30
2
4
5
1
2
3
ͧ2X105 M⏲
ͧ2X104 M⏲
23
35
10
15
5.5
8
DampHeatTest
If the working voltage (V) is less than the nominal voltage (Vn), the
capacitor can work at higher dv/dt. In this case, the maximum value
allowed is obtained by multiplying the above value (See table dv/dt) with
the ratio Vn/V.
TestConditions
Temperature
RelativeHumidity
+40gC
95%
46 days
TestDuration
Performance
CapacitanceChangeͬC/C
DFChange ͬtgͳ
Insulation Resistance
ͨ ȗ 5%
ͨ 50 x 104 at 1kHz
ͧ 50% of limit value
OutlineDimensions
LifeTest
TestConditions
Temperature
+85gC
TestDuration
2000 hrs
Voltage Applied
1.25 x Vn
Performance
L
Max
L
Max
T
Max
CapacitanceChangeͬC/C
DFChange ͬtgͳ
Insulation Resistance
ͨ ȗ 5%
ͨ 30 x 10-4 at 1kHz
ͧ 50% of limit value
H
Max
H
Max
Soldering
(5mm Ȁ 1)
TestConditions
(35mm)
Max.
SolderingTemperature
SolderingDuration
Performance
260gCȗ 5gC
10 sec ȗ 1 sec
(4.5mm Ȁ 0.5)
CapacitanceChangeͬC/C
DFChange ͬtgͳ
ͨ ȗ 1%
ͧ30 x 10-4 at 1kHz
S
S
d
(Ȁ 1.0mm)
(Ȁ 0.5mm)
(Ȁ 0.02mm)
Long Term Stability (after two years)
Storage
Standard Environmental Conditions
Performance
CapacitanceChangeͬC/C
ͨ ȗ 3%
189
MalloryProductsforCDE/6325DigitalWay/IndianapolisIN46278/Phone:(317)275-2285/Fax:(317)275-2293/www.cornell-dubilier.com