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

Type 3186 85 °C Aluminum Electrolytic, Screw Terminal

Best Value 85 °C High Capacitance Screw Terminal Type

Typical Performance Curves

0.1

1

10

100

10

100

1000

10000

100000

1000000

Frequency (Hz)

Type 3186 ESR vs Temperature & Frequency 53000 µF 45 V

–40 ºC

–20 ºC

0 ºC

25 ºC

85 ºC

65 ºC

45 ºC

0

0.02

0.04

0.06

0.08

0.1

0.12

0.14

0.16

400

410

420

430

440

450

460

470

480

0

1000

2000

3000

4000

5000

6000

Applied Voltage 350 V

Hours

Type 3186 85

°C 6000 h Life Test 420µF 450V

ESR

Capacitance

DF

DCL

0

0.2

0.4

0.6

0.8

1

1.2

10

100

1000

10000

100000

1000000

Frequency (Hz)

Type 3186 Capacitance vs Temperature & Frequency 53000 µF 45 V

45 ºC

25 ºC

65 ºC

0 ºC

–40 ºC

85 ºC

–20 ºC

0.01

0.1

1

10

100

10

100

1000

10000

100000

1000000

Frequency (Hz)

Type 3186 Impedance vs Temperature and Frequency 53000 µF 45 V

–40 ºC

0 ºC

25 ºC

45 ºC

85 ºC

65ºC

–20ºC

1

10

100

1000

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.1

1.2

1.3

1.4

1.5

Rated Ripple-Current Multiple

Type 3186 Operating Life in Kilohours vs Ripple Current

45 ºC

55 ºC

65 ºC

75 ºC

85 ºC