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

Part Numbering System

Vibration Test

Mil standard 202, method 204, high frequency 20g’s

Surge Voltage Test

Subject the capacitors to their rated surge voltage at normal room temperature

and through a 1000 Ω ±10% resistor (except for capacitances of 2500 µF and

up, use a higher value resistor calculated as 2,500,000/C Ω ±10% where C is

the capacitance in µF). Cycle the voltage ½ minute on followed by 4½ minutes

off during which each capacitor is discharged through the charging resistor or

equal resistor. Repeat the cycles for 120 h. Post test requirements are for DCL,

ESR and DF to meet initial requirements and for there to be no evidence of

mechanical damage or electrolyte leakage.

Storage at Low Temperature Test

Test

Subject the capacitor to 72 hours at -55°C. After 16 hours at room temperature, measure

the capacitance and DCL.

∆C

Capacitance change from the initial measurement must not exceed 10%.

DCL

Leakage current will meet the initial specification.

Appearance

No electrolyte leakage or other visible damage. The markings are to be legible.

Type HHT 175 °C, Aluminum Electrolytic Capacitor

HHT

332

P

016

H

J

0

Type

Capacitance

Tolerance

Rated Voltage

Case Diameter

Case Length Code

Sleeve/Label

HHT

332 =3300 µF

471 = 470 µF

P = -10/+30%

016 = 16 Vdc

030 = 30 Vdc

040 = 40 Vdc

H = 22mm

E = 37mm

J = 45mm

L = 53mm

0 = Label

1 = Sleeve