Type MLS
125 ºC Stainless Flatpack,Ultra-Long Life, Aluminum
Type MLS 125 °C
The Type MLS extends the super performance of the MLP
from a maximum operating temperature of 85 ºC to 125 ºC.
While the MLP is inherently capable of operation at 125 ºC,
its flat aluminum case can’t withstand the higher temperature
without inflating from internal pressure. The MLS incorporates
a rugged, stainless steel case which assures flatness to beyond
125 ºC. The MLS is perfect for hi-rel military systems and
applications operating above 85 ºC.
Highlights
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Near-hermetic welded seal
Stainless-steel case
100 years expected operating life
New 2 inch case size
Specifications
Operating Temperature:
Rated Voltage:
Capacitance:
Load Life:
Leakage Current:
Cold Impedance:
Ripple Current Multipliers:
–55 °C to +125 °C
5.0 to 250 Vdc
220 to 47,000 µF ±20%
2,000 h @ +125 °C
0.002 CV µA @ 25 °C and 5 min
–55 ºC multiple of 25 ºC Z is ≤ 10 for up to 20 V, 2 for
25 V to 250 V
Case Temperature
45 °C 55 °C 65 °C 75 °C 85 °C 95 °C 105 °C 115 °C 125 °C
1.41
1.32
1.22
1.12
1.00
0.87
0.71
0.50
0.00
Ambient Temperature, No Heatsink
45 °C 55 °C 65 °C 75 °C 85 °C 95 °C 105 °C 115 °C 125 °C
0.63
0.58
0.54
0.49
0.44
0.38
0.31
0.22
0.00
Frequency
50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz 10 kHz & up
5 to 40 V
0.95
0.96
0.84
1.00
1.00
1.03
1.18
1.04
1.25
1.04
1.30
1.04
1.30
60 to 250 V
0.80
EIA Ripple Life:
Shelf Life:
Thermal Resistance:
10,000 h full load at 85 C per EIA IS-749
Δ capacitance ±10%
ESR 200% of limit
DCL 100% of limit
500 h at 125 °C, capacitance, ESR & DCL, initial requirements
Large Sides Case Length
Heatsinked
Insulation
one
both
None
Polyester
None
Polyester
1.5"
ºC/W
3.3
4.5
2.8
4
2.0"
ºC/W
2.6
3.6
2.2
3.2
3.0"
ºC/W
1.3
1.8
1.1
1.6
RoHS-5 Compliant
Has more than 1000 ppm lead in
some homogenous material but
otherwise complies with the EU
Directive 2002/95/EC requirement
restricting the use of Lead (Pb),
Mercury (Hg), Cadmium (Cd),
Hexavalent chromium (Cr(VI)),
PolyBrominated Biphenyls (PBB)
and
PolyBrominated
Diphenyl
Ethers (PBDE).
Vibration:
ESL:
Weight:
Terminals:
10 Hz to 2 kHz 0.06” pp max and 10 g, MIL-STD-202,
Meth. 204
<
30 nH measured 1/4” from case at 1 MHz
Case EK 43 g typical
Case EA 76 g typical
Case EB 92 g typical
18 AWG copper wire with 60/40 tin-lead electroplate
CDM Cornell Dubilier
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140 Technology Place
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Liberty, SC 29657
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Phone: (864)843-2277
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Fax: (864)843-3800
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www.cde.com