EEEFK2A220P Panasonic Capacitor Polarised (Other) In Stock

Name: EEEFK2A220P
Brand: Panasonic
SKU: EEEFK2A220P
Availability: InStock

Panasonic EEEFK2A220P is a 22µF, 100V aluminum electrolytic SMD capacitor in the FK series metal can package, with 1.3Ω ESR, ±20% tolerance, and 10.2mm height. Features 0.022mA leakage current, RoHS and REACH-compliant wet aluminum dielectric for high-voltage surface-mount applications. Available from stock worldwide with fast shipping.

ACTIVECapacitor PolarisedVerified Jun 2026

Package / Visual Reference

EEEFK2A220POther

Quick Facts

Manufacturer: Panasonic
Package: Other
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: EEEFK2A220P Datasheet PDF
Category: Capacitor Polarised
Price: From $0.2410(MOQ 1)
Temp Range: -55.0°C to 105.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of EEEFK2A220P?

22µF at 100V with 1.3Ω ESR in a surface-mount metal can package, providing reliable high-voltage bulk capacitance for demanding power circuits
Ultra-low leakage current of 0.022mA and ±20% capacitance tolerance for stable performance in precision 100V filtering and energy storage applications
RoHS and REACH-compliant wet aluminum electrolytic construction with Pb-free termination, suitable for green manufacturing in 10.2mm height SMD profile

What is EEEFK2A220P used for?

The EEEFK2A220P is used in high-voltage DC-DC converters, motor drive power stages, and industrial power supply output filters requiring a 100V-rated 22µF surface-mount capacitor. Its 1.3Ω ESR at 100V suits applications where moderate ESR dampens resonance without excessive heat dissipation at ripple frequencies. The compact metal can SMD package integrates into automated assembly lines for industrial inverters and energy management systems.

What are the specifications of EEEFK2A220P?

Pbfree Code	Yes
Reach Compliance Code	Compliant
Factory Lead Time	21Weeks
YTEOL	7
Capacitance	22 µF
Capacitor Type	ALUMINUM ELECTROLYTIC CAPACITOR
Dielectric Material	ALUMINUM (WET)
Height	10.2mm
Leakage Current	0.022mA
Mounting Feature	SURFACE MOUNT
Negative Tolerance	20%
Package Style	SMT
Packing Method	TR, EMBOSSED, 15 INCH
Polarity	POLARIZED
Positive Tolerance	20%
Rated (DC) Voltage (URdc)	100V
Reference Standard	AEC-Q200
Ripple Current	97.5mA
Size Code	3333
Surface Mount	YES
Tan Delta	0.07
Terminal Finish	Tin/Bismuth (Sn/Bi)
Terminal Shape	FLAT
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8532.22.00.20
Country of Origin	Japan, Malaysia

Where can I find the EEEFK2A220P datasheet?

EEEFK2A220P Datasheet Download

Official datasheet from Panasonic

What are equivalent replacements for EEEFK2A220P?

Compatible alternatives and drop-in replacements for EEEFK2A220P:

LQP03TN2N2B02D

suggested

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What voltage rating and ESR does Panasonic EEEFK2A220P provide for high-voltage power supply filtering?

The Panasonic EEEFK2A220P is rated at 100V with 22µF capacitance and 1.3Ω ESR, combined with an extremely low leakage current of 0.022mA. This combination makes it well-suited for output filter and hold-up capacitor positions in 48V-to-100V DC-DC converters and industrial motor drive power stages where high-voltage SMD capacitors with controlled ESR are required.

How does the 10.2mm height of EEEFK2A220P affect PCB layout choices in industrial power designs?

The EEEFK2A220P stands 10.2mm tall in its SMD metal can package, which determines component clearance requirements under heatsinks and enclosure lids in industrial inverters and servo drive PCBs. Designers must allocate at least 11mm of vertical board clearance in 100V power stages to accommodate this 22µF capacitor, compared to lower-profile ceramic alternatives that cannot achieve 22µF at 100V in SMD form.

When is EEEFK2A220P a stronger choice than multi-layer ceramic capacitors for 100V bulk capacitance?

The EEEFK2A220P is preferred over MLCCs for 100V, 22µF applications because MLCCs at 100V typically derate significantly due to DC bias effects, losing 60 to 80% of rated capacitance at operating voltage. The EEEFK2A220P's wet aluminum electrolytic construction maintains its 22µF within ±20% even at full 100V bias, providing reliable hold-up energy and ripple filtering in motor drives and industrial UPS circuits without the severe derating that affects ceramic alternatives.

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AvailabilityIn Stock

Reference Price (USD)

From $0.2410

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.8500	$0.85
10+	$0.5420	$5.42
30+	$0.4250	$12.75
142+	$0.2550	$36.21
2000+	$0.2470	$494.00
2500+	$0.2410	$602.50

pcs

Unit price: $0.8500 · Total: $0.85

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

EEEFK2A220P Panasonic Capacitor Polarised (Other) In Stock

What are the key features of EEEFK2A220P?

What is EEEFK2A220P used for?

What are the specifications of EEEFK2A220P?

Compliance & Regulatory

Where can I find the EEEFK2A220P datasheet?

What are equivalent replacements for EEEFK2A220P?

Frequently Asked Questions

What voltage rating and ESR does Panasonic EEEFK2A220P provide for high-voltage power supply filtering?

How does the 10.2mm height of EEEFK2A220P affect PCB layout choices in industrial power designs?

When is EEEFK2A220P a stronger choice than multi-layer ceramic capacitors for 100V bulk capacitance?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About Panasonic

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