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© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard

A4094_PEG227 • 4/5/2022

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

Axial Aluminum Electrolytic Capacitors – PEG227, +125°C & +150°C

Marking

Rated Capacitance, Rated Voltage

Part Number

Batch Number

[Year, Calendar Week,

Serial Number (YYWW1234)]

KEMET logo, Polarity Indication

Construction

Detailed Cross Section

Margin

Rubber Gasket

Aluminum Can

Welded

Terminal Tab (+)

Tinned Copper

Wire Lead (+)

Aluminum Can

Tinned Copper

Wire Lead (−)

Paper Spacer Impregnated

with Electrolyte

(First Layer)

Paper Spacer Impregnated

with Electrolyte

(Third Layer)

Anode Aluminum Foil, Etched,

Covered with Aluminum Oxide

(Fourth Layer)

Cathode Aluminum Foil,

Etched (Second Layer)

High Purity

Aluminum Lid

Rubber Gasket

High Purity

Aluminum Lid

Welded Terminal

Tab (+)

Tinned Copper

Wire Lead (+)

Welded

Terminal Tab (−)

Tinned Copper

Wire Lead (−)

Extended Cathode