Temperature Range

-55 ºC to 105 ºC

Nonoperating Temperature Range

-65 ºC to 105 ºC

Rated Voltage Range

7.5 Vdc to 450 Vdc

Capacitance Range

120 µF to 51,000 µF

Capacitance Tolerance

±20%

Leakage Current

5 minutes after Rated Voltage is achieved ≤0.002*C*V (µA)

Ambient Temperature & Frequency Multipliers

Air Cooled

The air flow multipliers are without a heatsink and use the multipliers

at the indicated temperature. The user must also ensure the maximum

peak voltage including ripple voltage that may be applied continuously

between the terminals should be less than the rated voltage of the

capacitor to achieve the longest life.

Typical Ripple Current Capability

The typical ripple current capability is set by the maximum permissible

internal core temperature, maximum lead current capability of 20 Arms,

and a maximum 20 ºC core rise (Not heatsinked), the maximum peak

voltage including ripple voltage applied continuously between the

terminals is less than the rated voltage of the capacitor. In addition, the

user should ensure that the peak-to-peak capacitor voltage divided by

the capacitor’s rated voltage VR should not exceed the greater of 10% or

0.01352 × (VDC Rated / 1[VDC])1/2.

Terminals- Lead Free Version Available

MLPS: Copper wire with 60/40 tin/lead electroplate, 20 amps max

MLPSR: Copper wire with brite tin electroplate, 20 amps max

Case Material

Aluminum with stainless steel sleeve

Type MLPS Flatpack aluminum electrolytic capacitors offer high

capacitance density in a low-profile package at 105 C. Their laser

welded seals and rugged construction provide extraordinary long-

life and reliability needed for ruggedized, commercial, and military-

grade power supplies. MLPS Flatpacks have been fully tested to

10,000 hours at rated voltage and ripple current at 105 °C.

Highlights

• Military-grade flat electrolytics, now optimized for 105 °C applications

• Life tested to 10,000 hours @ 105 °C, Rated Vdc

• High Vibration resistance up to 20g (HV Option)

• High Reliability burn-in available (48 hrs @ Vr, 105 °C)

• Welded seal resists “dry-out,” typical of conventional electrolytics.

• Excellent capacitance retention at -55 °C

Specifications

CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800

Type MLPS/MLPSR 105 °C FlatpackTM, Ultra Long Life, Aluminum Electrolytic

Very Low Profile

Frequency only Multipliers

Hz

50

60

120

360

1000

20000

0-50

0.83

0.82

1.00

1.02

1.05

1.06

51-100

0.79

0.81

1.00

1.06

1.14

1.15

101-200

0.75

0.78

1.00

1.10

1.28

1.34

201-300

0.70

0.72

1.00

1.10

1.32

1.39

301-450

0.71

0.73

1.00

1.07

1.22

1.29

Ambient Temperature Only Multipliers (No Heat Sink)

Temp°C

45

55

65

75

85

95

105

0-50

4.00

4.00

3.95

3.50

3.00

2.25

1.00

51-100

4.10

4.10

4.05

3.60

3.00

2.25

1.00

101-200

4.30

4.30

4.20

3.70

3.10

2.30

1.00

201-300

4.00

4.00

3.95

3.50

3.00

2.25

1.00

Ambient Air Temperature Velocity Only Multipliers (No heat sink)

Air Velocity m/sec

0.25

1.00

2.50

5.00

Ripple Current Multiplier (Bare Case)

1.00

1.18

1.37

1.51

Ripple Current Multiplier (PE Sleeved)

1.00

1.16

1.35

1.50