Equivalent & Substitute Parts for EEE-FC1H221P

Part Overview

The EEE-FC1H221P is a 220 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This part is rated for 1000 hours at 105°C and carries AEC-Q200 automotive qualification. The product status is "Not For New Designs," making substitute parts necessary for ongoing production and new design implementations. Alternative parts with improved lifetime ratings, lower impedance, or active product status are available to meet current design requirements.

Key Parameters

Parameter	Value
Capacitance	220 µF
Tolerance	±20%
Voltage Rating	50 V
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Case Size	0.394" Dia (10.00mm)
Height	0.402" (10.20mm)
Mounting Type	Surface Mount
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria applied strictly to the provided parameters:

Primary Substitution Criteria:

Capacitance: 220 µF (exact match required)
Voltage Rating: 50 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Package Type: Radial, Can - SMD (exact match required)
Case Size: 0.394" Dia (10.00mm) (exact match required)
Mounting Type: Surface Mount (exact match required)
AEC-Q200 Automotive Rating: Required

Secondary Substitution Criteria (Allow Variation):

Lifetime @ 105°C: 1000 Hrs minimum (upgrades to 2000 Hrs acceptable)
Operating Temperature Range: -40°C minimum lower bound (extensions to -55°C acceptable)
Height: 0.402" to 0.413" (within SMD can tolerance)
Impedance: Lower values acceptable (improved performance)
Ripple Current: Higher values acceptable (improved performance)

Substitute parts are grouped into two categories: Upgrade parts (improved lifetime, lower impedance, or extended temperature range) and Parametric Equivalent parts (matching original specifications with active product status).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Lifetime @ 105°C	Operating Temp	Height (Max)	Impedance	Product Status	Packaging
EEE-FC1H221P	Panasonic	220 µF	50 V	1000 Hrs	-40°C ~ 105°C	0.402" (10.20mm)	300 mOhms	Not For New Designs	Tape & Reel
EEE-FK1H221GP	Panasonic	220 µF	50 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	180 mOhms	Active	Tape & Reel
EEE-FK1H221P	Panasonic	220 µF	50 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	180 mOhms	Active	Cut Tape & Digi-Reel
EEE-FP1H221AP	Panasonic	220 µF	50 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	120 mOhms	Active	Cut Tape & Digi-Reel
EEE-HBH221UAP	Panasonic	220 µF	50 V	2000 Hrs	-40°C ~ 105°C	0.402" (10.20mm)	Not specified	Active	Tape & Reel
EEE-HA1H221P	Panasonic	220 µF	50 V	1000 Hrs	-40°C ~ 105°C	0.402" (10.20mm)	Not specified	Not For New Designs	Tape & Reel
EEE-HAH221UAP	Panasonic	220 µF	50 V	1000 Hrs	-40°C ~ 105°C	0.402" (10.20mm)	Not specified	Active	Tape & Reel
50JZV220M10X10.5	Rubycon	220 µF	50 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	Not specified	Active	Tape & Reel
50TZV220M10X10.5	Rubycon	220 µF	50 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	180 mOhms	Active	Tape & Reel
AFK227M50G24T-F	Cornell Dubilier Electronics	220 µF	50 V	2000 Hrs	-55°C ~ 105°C	0.413" (10.50mm)	180 mOhms	Active	Tape & Reel
EDH227M050S9PAA	KEMET	220 µF	50 V	2000 Hrs	-40°C ~ 105°C	0.413" (10.50mm)	Not specified	Active	Tape & Reel

Engineering Selection Recommendations

For Active Product Status Requirement: Select from parts with "Active" product status to ensure long-term availability and manufacturing support. Panasonic EEE-FK series (EEE-FK1H221GP, EEE-FK1H221P) and EEE-FP1H221AP provide direct Panasonic alternatives with improved 2000-hour lifetime ratings and lower impedance characteristics.

For Identical Form Factor and Temperature Range: EEE-HBH221UAP maintains the original -40°C to 105°C operating range and 0.402" height while providing 2000-hour lifetime and active product status. This part requires minimal PCB layout modification.

For Extended Temperature Range: EEE-FK1H221GP, EEE-FK1H221P, EEE-FP1H221AP, 50JZV220M10X10.5, 50TZV220M10X10.5, AFK227M50G24T-F, and EDH227M050S9PAA support -55°C lower operating limit, suitable for automotive applications requiring enhanced cold-temperature performance.

For Lowest Impedance: EEE-FP1H221AP offers 120 mOhms impedance at 100 kHz, providing superior high-frequency performance compared to the original 300 mOhms specification.

For Multi-Manufacturer Sourcing: Rubycon 50TZV220M10X10.5, Cornell Dubilier AFK227M50G24T-F, and KEMET EDH227M050S9PAA provide cross-manufacturer alternatives, each carrying AEC-Q200 automotive qualification and 2000-hour lifetime ratings.

For Packaging Flexibility: EEE-FK1H221P is available in Cut Tape & Digi-Reel packaging, offering alternative supply chain options compared to standard Tape & Reel format.

Frequently Asked Questions (FAQ)

Q: Can EEE-FC1H221P be directly replaced with EEE-FK1H221GP without PCB modification?

A: EEE-FK1H221GP has a maximum height of 0.413" compared to the original 0.402", representing a 0.011" increase. PCB clearance must be verified. The surface mount land size remains identical at 0.406" L x 0.406" W, so pad layout compatibility is maintained.

Q: What is the primary advantage of upgrading to EEE-FP1H221AP?

A: EEE-FP1H221AP provides 120 mOhms impedance at 100 kHz versus the original 300 mOhms, delivering 60% lower impedance. This improves high-frequency ripple current handling and reduces voltage drop across the capacitor in switching applications. Lifetime is doubled to 2000 hours at 105°C.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All substitute parts listed carry AEC-Q200 automotive qualification, meeting the same reliability standards as the original EEE-FC1H221P.

Q: Can I use 50TZV220M10X10.5 (Rubycon) as a direct replacement?

A: Yes. 50TZV220M10X10.5 meets all primary substitution criteria: 220 µF capacitance, 50 V rating, ±20% tolerance, polar configuration, radial can SMD package, 10.00mm diameter, and AEC-Q200 qualification. It provides upgraded 2000-hour lifetime and extended -55°C to 105°C operating range.

Q: What is the difference between EEE-FK1H221GP and EEE-FK1H221P?

A: Both parts are electrically identical with 220 µF, 50 V, 2000-hour lifetime, and 180 mOhms impedance. The difference is packaging: EEE-FK1H221GP is supplied in Tape & Reel format, while EEE-FK1H221P is supplied in Cut Tape & Digi-Reel format. Select based on assembly line equipment compatibility.

Q: Why does EEE-HBH221UAP maintain the original height of 0.402"?

A: EEE-HBH221UAP uses a different internal construction optimized for the original form factor while achieving 2000-hour lifetime. This part is ideal for space-constrained designs where height increase is not acceptable.

Q: Is KEMET EDH227M050S9PAA compatible with the original operating temperature range?

A: EDH227M050S9PAA operates from -40°C to 105°C, matching the original EEE-FC1H221P temperature range. It does not extend to -55°C like some Panasonic and Rubycon alternatives.

Q: Can I mix different manufacturers in the same design?

A: Yes. All substitute parts carry identical AEC-Q200 automotive qualification and meet the same electrical and mechanical specifications. Cross-manufacturer substitution is permissible from a functional standpoint; however, verify supply chain and procurement policies for your application.

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