CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830

HZA

227

M

025

F

24VT

–F

RoHS

Compliant

Indicator

Packaging

Type

Capacitance

Capacitance Tolerance

Voltage Code

Case Code

Code

227 = 220 µF

M = ±20%

025 = 25 Vdc

See Ratings Table

24 = Tape

carrier

width (mm)

T = Tape & Reel

V = High Vibration

Test

Apply the maximum rated voltage for 10,000 hrs at +105 °C with full rated ripple current. After the test measure the

capacitance, DF, DCL and ESR at +20 °C. Also measure the ESR at -40 °C and 100kHz.

∆C at 120Hz

Capacitance will be within ±30% of the initial measured value

DF at 120 Hz

DF will be ≤ 200% of the initial specified value

DCL after 2 minute charge

Leakage current will be ≤ the initial specified value

ESR at 100kHz/+20 °C

ESR will be ≤ 200% of the initial specified value

Max. ESR at 100kHz/-40 °C after

Load Life test

Case Code C : 2.0 Ω; Case Code D : 1.4 Ω; Case Code X : 0.8 Ω;

Case Code F : 0.4 Ω; Case Code G : 0.3 Ω

Load Life Test

Shelf Life Test

Test

Subject the capacitor to 1000 hrs at +105 °C without voltage. After the test, return the capacitor to room temperature for

two hours and then apply rated voltage for 30 minutes. The after test measurements for capacitance, DF, DCL and ESR at

+20 °C will meet the following.

∆C at 120 Hz

Capacitance will be within ±30% of the initial measured value

DF at 120 Hz

DF will be ≤ 200% of the initial specified value

DCL after 2 minute charge

Leakage current will be ≤ the initial specified value

ESR at 100Khz/+20 °C

ESR will be ≤ 200% of the initial specified value

Moisture Resistance Test

Test

Subject the capacitor to 2000 hrs at +85 °C/85%RH with rated voltage. After the test, return the capacitor to room

temperature and humidity for two hours. The after test measurements for capacitance, DF, DCL and ESR at +20 °C will meet

the following.

∆C at 120 Hz

Capacitance will be within ±30% of the initial measured value

DF at 120 Hz

DF will be ≤ 200% of the initial specified value

DCL after 2 minute charge

Leakage current will be ≤ the initial specified value

ESR at 100Khz/+20 °C

ESR will be ≤ 200% of the initial specified value

Temperature Cycle Test

Test

Subject the capacitor to 1000 cycles of temperature change from -55 °C to +105 °C using the following sequence and

durations.

Step

Temperature

Time at Temperature

1

-55 ºC

30 minutes

2

+20 ºC

3 minutes max

3

+105 ºC

30 minutes

4

+20 ºC

3 minutes max

After the test, return the capacitor to +20°C for one to two hours before measurement. The after test measurements for

capacitance, DF, and DCL at +20 °C will meet the following;

∆C at 120 Hz

Capacitance will be within ±20% of the initial measured value

DF at 120 Hz

DF will be ≤ 200% of the initial specified value

DCL after 2 minute charge

Leakage current will be ≤ the initial specified value

Appearance

No significant change in appearance

High Vibration

Type HZA_V -55 ºC to +105 ºC

SMT Hybrid Polymer-Aluminum Electrolytic Capacitors

Test

Capacitors with the high vibration base will pass a 30 G acceleration test from 5 Hz to 2000 Hz with a max. amplitude of 5

mm (peak to peak) for 2 hours each in the X,Y and Z directions for a total of 6 hours. During the last 30 minutes of the test,

the measured capacitance shall be stable. After the test the capacitor shall meet the following:

∆C at 120 Hz

Capacitance value will be within 5% of the initial value

Appearance

No significant change in appearance

High Vibration Test