Equivalent & Substitute Parts for EEE-FC1V221P

Part Overview

The EEE-FC1V221P is a 220 µF, 35 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This part operates across -40°C to 105°C with a rated lifetime of 1000 hours at 105°C and is qualified to AEC-Q200 automotive standards. The product status is listed as Not For New Designs, making equivalent or upgraded substitute parts necessary for ongoing production and new design implementations.

Key Parameters

Parameter	Value
Capacitance	220 µF
Voltage Rating	35 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Size / Dimension	0.394" Dia (10.00mm)
Height - Seated (Max)	0.402" (10.20mm)
Surface Mount Land Size	0.406" L x 0.406" W (10.30mm x 10.30mm)
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the EEE-FC1V221P is determined by the following criteria:

Electrical Parameters (Must Match or Exceed):

Capacitance: 220 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: Minimum 35 V (equal or higher voltage rating is acceptable)
Operating Temperature Range: Must support -40°C to 105°C minimum
Lifetime: Equal or greater hours at rated temperature

Mechanical Parameters (Must Match):

Package Type: Radial, Can - SMD (exact match required)
Mounting Type: Surface Mount (exact match required)
Size / Dimension: 0.394" Dia (10.00mm) (exact match required)
Surface Mount Land Size: 0.406" L x 0.406" W (10.30mm x 10.30mm) (exact match required)

Compliance & Certification (Must Maintain):

AEC-Q200 automotive qualification (required)
RoHS compliance (required)
Moisture Sensitivity Level 1 (required)

Substitute parts are grouped into two categories:

Category 1: Direct Upgrades (Same Voltage, Enhanced Performance)

EEE-FC1H221P: 50 V rating, same 1000 Hr lifetime
EEE-FK1H221GP: 50 V rating, 2000 Hr lifetime, Active product status
EEE-FK1H221P: 50 V rating, 2000 Hr lifetime, Active product status

Category 2: Same Voltage, Enhanced Lifetime

EEE-HBV221UAP: 35 V rating, 2000 Hr lifetime, Active product status
EEE-HC1V221P: 35 V rating, 5000 Hr lifetime, Active product status
EEE-TG1V221UP: 35 V rating, 2000 Hr @ 125°C, Active product status

Category 3: Higher Voltage Alternatives (50 V)

EEE-HA1H221P: 50 V rating, 1000 Hr lifetime
EEE-HAH221UAP: 50 V rating, 1000 Hr lifetime, Active product status
EEE-HBH221UAP: 50 V rating, 2000 Hr lifetime, Active product status
EEE-FP1H221AP: 50 V rating, 2000 Hr lifetime, 120 mOhm ESR, Active product status

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Operating Temp	Size (Dia)	Height (Max)	Product Status	RoHS
EEE-FC1V221P	Panasonic	FC	220 µF	35 V	±20%	1000 Hrs	-40°C ~ 105°C	10.00mm	10.20mm	Not For New Designs	RoHS Compliant
EEE-FC1H221P	Panasonic	FC	220 µF	50 V	±20%	1000 Hrs	-40°C ~ 105°C	10.00mm	10.20mm	Not For New Designs	RoHS Compliant
EEE-FK1H221GP	Panasonic	FK	220 µF	50 V	±20%	2000 Hrs	-55°C ~ 105°C	10.00mm	10.50mm	Active	ROHS3 Compliant
EEE-FK1H221P	Panasonic	FK	220 µF	50 V	±20%	2000 Hrs	-55°C ~ 105°C	10.00mm	10.50mm	Active	ROHS3 Compliant
EEE-FP1H221AP	Panasonic	FP	220 µF	50 V	±20%	2000 Hrs	-55°C ~ 105°C	10.00mm	10.50mm	Active	ROHS3 Compliant
EEE-HA1H221P	Panasonic	HA	220 µF	50 V	±20%	1000 Hrs	-40°C ~ 105°C	10.00mm	10.20mm	Not For New Designs	RoHS Compliant
EEE-HAH221UAP	Panasonic	HA	220 µF	50 V	±20%	1000 Hrs	-40°C ~ 105°C	10.00mm	10.20mm	Active	ROHS3 Compliant
EEE-HBH221UAP	Panasonic	HB	220 µF	50 V	±20%	2000 Hrs	-40°C ~ 105°C	10.00mm	10.20mm	Active	ROHS3 Compliant
EEE-HBV221UAP	Panasonic	HB	220 µF	35 V	±20%	2000 Hrs	-40°C ~ 105°C	10.00mm	10.20mm	Active	ROHS3 Compliant
EEE-HC1V221P	Panasonic	HC	220 µF	35 V	±20%	5000 Hrs	-40°C ~ 105°C	10.00mm	10.20mm	Active	ROHS3 Compliant
EEE-TG1V221UP	Panasonic	TG	220 µF	35 V	±20%	2000 Hrs @ 125°C	-40°C ~ 125°C	10.00mm	10.20mm	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement with Enhanced Reliability: EEE-FK1H221GP or EEE-FK1H221P are the primary recommendations. Both parts maintain identical mechanical compatibility, increase voltage rating to 50 V, double the lifetime to 2000 hours at 105°C, and carry Active product status with ROHS3 compliance. The FK series provides superior performance margins for automotive applications.

For Same-Voltage Substitution with Extended Lifetime: EEE-HC1V221P maintains the original 35 V rating while extending lifetime to 5000 hours at 105°C. This part is suitable for applications requiring extended operational life without voltage derating. EEE-TG1V221UP extends the operating temperature range to 125°C with 2000-hour lifetime, appropriate for high-temperature automotive environments.

For Cost-Optimized Active Product Alternatives: EEE-HAH221UAP provides 50 V rating with Active product status and ROHS3 compliance at 1000-hour lifetime. EEE-HBH221UAP offers 50 V rating with 2000-hour lifetime and Active status. Both maintain identical mechanical footprints and are suitable for new designs.

For High-Performance Applications: EEE-FP1H221AP features 50 V rating, 2000-hour lifetime, and specified ESR of 120 mOhm at 100 kHz with elevated ripple current handling (900 mA @ 100 kHz). This part is appropriate for applications requiring low impedance characteristics.

All substitute parts maintain AEC-Q200 automotive qualification, RoHS compliance, and Moisture Sensitivity Level 1 (Unlimited). Mechanical compatibility is preserved across all alternatives with identical land sizes and mounting types.

Frequently Asked Questions (FAQ)

Q: Can EEE-FC1V221P be replaced with a 50 V rated part? A: Yes. Higher voltage ratings are electrically compatible with circuits designed for lower voltages. Parts such as EEE-FK1H221GP, EEE-FK1H221P, EEE-HAH221UAP, EEE-HBH221UAP, and EEE-FP1H221AP all provide 50 V ratings and are mechanically identical. Voltage derating improves circuit reliability margins.

Q: What is the difference between EEE-FK1H221GP and EEE-FK1H221P? A: Both parts are electrically and mechanically identical with 220 µF, 50 V, 2000-hour lifetime, and Active product status. The primary difference is packaging: EEE-FK1H221GP is supplied in Tape & Reel (TR), while EEE-FK1H221P is supplied in Cut Tape (CT) & Digi-Reel. Select based on procurement and assembly requirements.

Q: Is the EEE-TG1V221UP suitable for high-temperature applications? A: Yes. The EEE-TG1V221UP extends the operating temperature range to -40°C ~ 125°C and is rated for 2000 hours at 125°C. This part is appropriate for automotive applications experiencing elevated thermal environments. It maintains the 35 V rating and identical mechanical footprint.

Q: Why does EEE-HC1V221P have a higher lifetime rating? A: The EEE-HC1V221P is rated for 5000 hours at 105°C compared to 1000 hours for the EEE-FC1V221P. Extended lifetime results from improved internal construction and materials. This part is suitable for applications requiring extended service life without voltage or temperature derating.

Q: Are all substitute parts ROHS3 compliant? A: Most substitute parts carry ROHS3 compliance. EEE-FC1H221P, EEE-HA1H221P, and EEE-HBV221UAP maintain RoHS Compliant status (not ROHS3). For new designs, parts with ROHS3 designation are preferred. Verify compliance requirements for your specific application.

Q: Can the EEE-FP1H221AP be used in place of EEE-FC1V221P? A: Yes, with the following considerations: EEE-FP1H221AP provides 50 V rating, 2000-hour lifetime, and specified low ESR (120 mOhm @ 100 kHz). The height is 10.50mm compared to 10.20mm for the original part. Verify PCB clearance before substitution. The higher ripple current capability (900 mA @ 100 kHz) makes this part suitable for high-frequency switching applications.

Q: What is the inventory status of substitute parts? A: EEE-FP1H221AP has the highest inventory (1,000,400 pcs). EEE-HBH221UAP (8,876 pcs), EEE-FK1H221GP (7,774 pcs), and EEE-TG1V221UP (37,812 pcs) maintain substantial stock levels. Verify current availability with your supplier for production requirements.

Q: Are there mechanical compatibility concerns with height differences? A: Most substitute parts maintain 10.20mm seated height identical to EEE-FC1V221P. EEE-FK1H221GP, EEE-FK1H221P, and EEE-FP1H221AP have 10.50mm maximum seated height. Verify PCB layout and component clearance, particularly for densely populated boards or applications with height restrictions.

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