Equivalent & Substitute Parts for EEE-HBE221UAP

Part Overview

The EEE-HBE221UAP is a 220 µF, 25 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This component is rated for 2000 hours at 105°C and meets AEC-Q200 automotive qualification standards. The part is actively produced and suitable for automotive applications requiring reliable energy storage and filtering.

Substitute parts are necessary when the original part becomes unavailable, when design requirements change, or when enhanced performance characteristics are required for specific application demands.

Key Parameters

Parameter	Value
Capacitance	220 µF
Voltage Rating	25 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Physical Dimensions	0.315" Dia (8.00mm), Height 0.402" (10.20mm)
Surface Mount Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
Mounting Type	Surface Mount
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-HBE221UAP is determined by the following criteria:

Direct Electrical Compatibility Requirements:

Capacitance: 220 µF (exact match required)
Voltage Rating: 25 V minimum (equal or higher voltage rating acceptable)
Tolerance: ±20% (matching tolerance preferred)
Polarization: Polar (must match)

Physical & Mechanical Compatibility:

Package Type: Radial, Can - SMD (must match)
Mounting Type: Surface Mount (must match)
Footprint: 0.327" L x 0.327" W land size (must match for PCB compatibility)
Diameter: 0.315" (8.00mm) (must match)

Performance & Reliability Parameters:

Lifetime @ Temperature: 2000 Hrs @ 105°C minimum (equal or greater acceptable)
Operating Temperature Range: -40°C ~ 105°C minimum (equal or wider range acceptable)
AEC-Q200 Compliance: Required for automotive applications

Compliance & Regulatory:

RoHS3 Compliance: Required
MSL Rating: 1 (Unlimited) preferred

Substitute parts are grouped into three categories: Direct Equivalents (matching all parameters), Upgrades (enhanced performance characteristics), and Similar Parts (different specifications requiring design verification).

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Lifetime @ 105°C	Operating Temp Range	Height (Max)	ESR / Impedance	Ripple Current @ 100 kHz	Product Status
EEE-HBE221UAP	HB	220 µF	25 V	2000 Hrs	-40°C ~ 105°C	0.402" (10.20mm)	—	221 mA @ 10 kHz	Active
EEE-FP1E221AP	FP	220 µF	25 V	2000 Hrs	-55°C ~ 105°C	0.402" (10.20mm)	80 mOhm @ 100 kHz	850 mA @ 100 kHz	Active
EEE-FK1E221AP	FK	220 µF	25 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	160 mOhms	600 mA @ 100 kHz	Active
EEE-FK1E221GP	FK	220 µF	25 V	5000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	160 mOhms	600 mA @ 100 kHz	Active
EEE-FK1E221P	FK	220 µF	25 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	160 mOhms	600 mA @ 100 kHz	Active
EEE-FK1V221AP	FK	220 µF	35 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	160 mOhms	600 mA @ 100 kHz	Active
EEE-FK1V221GP	FK	220 µF	35 V	5000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	160 mOhms	600 mA @ 100 kHz	Active
EEE-FP1V221AP	FP	220 µF	35 V	2000 Hrs	-55°C ~ 105°C	0.402" (10.20mm)	80 mOhm @ 100 kHz	850 mA @ 100 kHz	Active
EEE-FT1H221AP	FT	220 µF	50 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	180 mOhm @ 100 kHz	670 mA @ 100 kHz	Active
EEE-TG1E221UP	TG	220 µF	25 V	2000 Hrs @ 125°C	-40°C ~ 125°C	0.402" (10.20mm)	500 mOhm @ 100 kHz	197 mA @ 100 kHz	Active
EEE-FC1E221AP	FC	220 µF	25 V	1000 Hrs	-40°C ~ 105°C	0.402" (10.20mm)	150 mOhms	670 mA @ 100 kHz	Not For New Designs

Engineering Selection Recommendations

Direct Equivalents (Recommended for Direct Replacement):

EEE-FP1E221AP and EEE-FK1E221AP are the primary direct substitutes for EEE-HBE221UAP. Both maintain 220 µF capacitance, 25 V voltage rating, and 2000 hour lifetime at 105°C. Both are AEC-Q200 compliant and ROHS3 compliant. EEE-FP1E221AP offers lower ESR (80 mOhm @ 100 kHz) and higher ripple current capability (850 mA @ 100 kHz), making it suitable for applications requiring superior high-frequency performance. EEE-FK1E221AP provides extended operating temperature range (-55°C to 105°C) and is available in higher inventory quantities.

Upgrade Options (Enhanced Reliability):

EEE-FK1E221GP extends lifetime to 5000 hours at 105°C while maintaining all other electrical specifications of EEE-FK1E221AP. This upgrade is appropriate for applications requiring extended service life or higher reliability margins. EEE-FK1V221AP and EEE-FK1V221GP provide 35 V voltage rating, offering additional safety margin in circuits where voltage stress is a concern. These parts maintain identical physical footprint and mounting compatibility.

Higher Voltage Alternatives:

EEE-FT1H221AP provides 50 V rating with 220 µF capacitance, suitable for applications requiring higher voltage headroom. This part maintains AEC-Q200 compliance and automotive qualification but features increased ESR (180 mOhm @ 100 kHz).

Extended Temperature Operation:

EEE-TG1E221UP extends maximum operating temperature to 125°C with 2000 hour lifetime at that temperature. This part is suitable for high-temperature automotive environments but features higher ESR (500 mOhm @ 100 kHz) and lower ripple current capability.

Parts Not Recommended for New Designs:

EEE-FC1E221AP carries "Not For New Designs" status and should not be selected for new applications despite meeting basic electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1E221AP be used as a direct replacement for EEE-HBE221UAP?

A: Yes, with one physical consideration. EEE-FK1E221AP has identical electrical specifications (220 µF, 25 V, 2000 Hrs @ 105°C) and footprint (0.327" x 0.327" land size). However, its maximum height is 0.413" (10.50mm) compared to 0.402" (10.20mm) for the original part. Verify PCB clearance above the component before substitution.

Q: What is the difference between EEE-FP1E221AP and EEE-FK1E221AP?

A: Both are 220 µF, 25 V, 2000 hour parts with AEC-Q200 compliance. EEE-FP1E221AP features lower ESR (80 mOhm @ 100 kHz) and higher ripple current (850 mA @ 100 kHz), making it superior for high-frequency filtering applications. EEE-FK1E221AP has higher impedance (160 mOhms) but maintains adequate performance for standard automotive filtering. EEE-FP1E221AP maintains the original 0.402" height, while EEE-FK1E221AP is 0.413" tall.

Q: Is EEE-FK1E221GP suitable for applications requiring extended lifetime?

A: Yes. EEE-FK1E221GP provides 5000 hour lifetime at 105°C compared to 2000 hours for the original part, while maintaining identical electrical specifications and physical dimensions. This upgrade is appropriate for mission-critical automotive systems or applications with extended service intervals.

Q: Can I use a 35 V rated part (EEE-FK1V221AP) in a 25 V circuit?

A: Yes. Higher voltage-rated capacitors are electrically compatible with lower voltage circuits. EEE-FK1V221AP (35 V) can replace EEE-HBE221UAP (25 V) without functional issues. The higher voltage rating provides additional safety margin against voltage transients and overstress conditions.

Q: What is the impact of ESR differences between substitute parts?

A: ESR (Equivalent Series Resistance) affects ripple current handling and heat generation. Lower ESR parts (EEE-FP1E221AP at 80 mOhm) dissipate less heat and handle higher ripple currents (850 mA @ 100 kHz). Higher ESR parts (EEE-TG1E221UP at 500 mOhm) are suitable only for low-ripple applications. Select based on actual circuit ripple current requirements.

Q: Are all substitute parts AEC-Q200 compliant?

A: Yes. All recommended substitute parts carry AEC-Q200 automotive qualification. EEE-FC1E221AP also meets AEC-Q200 but is marked "Not For New Designs" and should not be selected for new applications.

Q: What packaging options are available for these substitutes?

A: Most parts are supplied in Tape & Reel (TR) packaging. EEE-FK1V221AP and EEE-FP1V221AP are available in Cut Tape (CT) & Digi-Reel® packaging. Verify packaging availability with your supplier before finalizing part selection.

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