EEE-FC1C471P Equivalent & Substitute Parts

Part Overview

The Panasonic EEE-FC1C471P is a 470 µF, 16 V aluminum electrolytic capacitor in surface mount radial can package, rated for 1000 hours at 105°C. This component is designated as "Not For New Designs," indicating it has reached end-of-life status. Identifying equivalent and substitute parts is necessary to support existing designs, facilitate production continuity, and enable migration to active product lines with improved performance characteristics or extended operational lifetimes.

Key Parameters

Parameter	Value
Capacitance	470 µF
Voltage Rating	16 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Case Size	0.394" Dia (10.00mm)
Height	0.402" (10.20mm)
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the EEE-FC1C471P is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Capacitance: 470 µF (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 × 0.402" Height (exact match required)
Surface Mount Land Size: 0.406" L × 0.406" W (exact match required)
Mounting Type: Surface Mount (exact match required)

Allowable Variation Parameters:

Voltage Rating: May be equal or higher than 16 V (uprating acceptable)
Lifetime @ 105°C: May be equal or longer than 1000 Hrs (extended lifetime acceptable)
Operating Temperature Range: May be equal or wider than -40°C ~ 105°C
Ripple Current: May be equal or higher
Impedance: May be equal or lower
ESR: May be equal or lower
Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® (both acceptable)
Product Status: Active or Not For New Designs (both acceptable for substitution)
RoHS/REACH Compliance: Must maintain or exceed current compliance level

Substitutes are grouped by voltage rating tier (16 V, 25 V, 35 V) and performance series (FC, FK, FP, HA, HAE).

Parameter Comparison

Part Number	Voltage	Capacitance	Lifetime @ 105°C	Impedance	Ripple Current @ 100 kHz	Operating Temp Range	Product Status	Packaging	Height
EEE-FC1C471P	16 V	470 µF	1000 Hrs	150 mOhms	670 mA	-40°C ~ 105°C	Not For New Designs	Tape & Reel	0.402"
EEE-FC1C471AP	16 V	470 µF	1000 Hrs	150 mOhms	670 mA	-40°C ~ 105°C	Not For New Designs	Cut Tape & Digi-Reel	0.402"
EEE-FC1E471AP	25 V	470 µF	1000 Hrs	150 mOhms	670 mA	-40°C ~ 105°C	Not For New Designs	Tape & Reel	0.402"
EEE-FC1E471P	25 V	470 µF	1000 Hrs	150 mOhms	670 mA	-40°C ~ 105°C	Not For New Designs	Tape & Reel	0.402"
EEE-FK1E471AP	25 V	470 µF	2000 Hrs	80 mOhms	850 mA	-55°C ~ 105°C	Active	Tape & Reel	0.413"
EEE-FK1E471GP	25 V	470 µF	5000 Hrs	80 mOhms	850 mA	-55°C ~ 105°C	Active	Tape & Reel	0.413"
EEE-FK1E471P	25 V	470 µF	2000 Hrs	80 mOhms	850 mA	-55°C ~ 105°C	Active	Tape & Reel	0.413"
EEE-FK1V471SP	35 V	470 µF	2000 Hrs	80 mOhms	850 mA	-55°C ~ 105°C	Not For New Designs	Tape & Reel	0.413"
EEE-FP1E471AP	25 V	470 µF	2000 Hrs	60 mOhms	1.19 A	-55°C ~ 105°C	Active	Cut Tape & Digi-Reel	0.402"
EEE-HA1E471P	25 V	470 µF	1000 Hrs	—	612 mA @ 10 kHz	-40°C ~ 105°C	Not For New Designs	Cut Tape & Digi-Reel	0.402"
EEE-HAE471UAP	25 V	470 µF	1000 Hrs	—	612 mA @ 10 kHz	-40°C ~ 105°C	Active	Tape & Reel	0.402"

Engineering Selection Recommendations

Direct Replacement (Same Voltage, Same Lifetime): EEE-FC1C471AP is a direct equivalent to EEE-FC1C471P, differing only in packaging format (Cut Tape & Digi-Reel versus Tape & Reel). Both are rated 16 V, 1000 Hrs @ 105°C, and maintain identical electrical and mechanical specifications. Selection between these two depends on procurement and assembly line packaging requirements.

Voltage Uprating Substitutes (16 V → 25 V): EEE-FC1E471AP and EEE-FC1E471P provide voltage uprating to 25 V while maintaining the same 1000-hour lifetime and -40°C ~ 105°C operating range. These are suitable for designs where higher voltage margin is acceptable and do not require extended thermal lifetime. Both remain in "Not For New Designs" status.

Active Product Migration (Extended Lifetime, Improved Performance): EEE-FK1E471AP, EEE-FK1E471P, and EEE-FK1E471GP represent the active product line with superior performance:

Extended lifetime: 2000 Hrs (FK1E471AP/P) or 5000 Hrs (FK1E471GP)
Reduced impedance: 80 mOhms versus 150 mOhms
Increased ripple current capability: 850 mA @ 100 kHz
Wider operating temperature: -55°C ~ 105°C
Height increase: 0.413" (10.50mm) versus 0.402" (10.20mm) — verify PCB layout clearance

EEE-FK1E471GP offers maximum thermal lifetime (5000 Hrs) for demanding automotive applications.

Premium Performance Alternative (Lowest ESR): EEE-FP1E471AP (Active, FP series) delivers the lowest ESR at 60 mOhms and highest ripple current at 1.19 A @ 100 kHz. Maintains 0.402" height (no layout modification required). Suitable for high-ripple-current applications. Available in Cut Tape & Digi-Reel packaging.

Higher Voltage Tier (35 V Rating): EEE-FK1V471SP provides 35 V rating with 2000-hour lifetime and improved performance metrics. Designated "Not For New Designs" but available in inventory. Height is 0.413" (verify clearance).

Compliance Considerations: All substitute parts maintain AEC-Q200 automotive qualification. RoHS compliance is maintained across all options. FK and FP series parts carry ROHS3 compliance, representing the latest regulatory standard. HA and HAE series parts maintain RoHS Compliant status. Selection should align with end-product compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can EEE-FC1C471P be replaced with a higher voltage rating part? A: Yes. Voltage uprating is an allowable substitution parameter. A 25 V or 35 V rated capacitor can replace a 16 V part in the same circuit, provided the circuit design does not depend on the lower voltage rating. The capacitor will operate safely at voltages below its rating.

Q: What is the difference between EEE-FK1E471AP and EEE-FK1E471GP? A: Both are 470 µF, 25 V, Active status parts in the FK series. The primary difference is thermal lifetime: FK1E471AP is rated 2000 Hrs @ 105°C, while FK1E471GP is rated 5000 Hrs @ 105°C. FK1E471GP is suitable for extended-life automotive applications. Electrical and mechanical specifications are otherwise identical.

Q: Why is the height of EEE-FK1E471AP (0.413") different from EEE-FC1C471P (0.402")? A: The FK series uses a taller can design to accommodate improved internal construction and extended thermal lifetime. Before substituting, verify that the PCB layout and component clearance envelope can accommodate the additional 0.011" (0.28mm) height.

Q: Is EEE-FP1E471AP compatible with the same PCB footprint as EEE-FC1C471P? A: Yes. EEE-FP1E471AP maintains the same case size (0.394" diameter), height (0.402"), and surface mount land size (0.406" × 0.406") as the original part. It is a direct mechanical fit. The FP series offers superior electrical performance with lower ESR and higher ripple current capability.

Q: What does "Not For New Designs" mean? A: This designation indicates the part has reached end-of-life and is no longer recommended for new product development. However, it remains available for existing design support and production continuity. For new designs, select from Active status parts such as EEE-FK1E471GP, EEE-FK1E471P, EEE-FP1E471AP, or EEE-HAE471UAP.

Q: Can I use EEE-HAE471UAP as a substitute? A: EEE-HAE471UAP is a 25 V, 1000-hour part with Active status. It maintains the same case size and height as the original EEE-FC1C471P. However, ripple current is specified at 10 kHz (612 mA) rather than 100 kHz, making direct performance comparison difficult. It is suitable for low-frequency ripple applications and offers the advantage of Active product status.

Q: What packaging options are available? A: Substitutes are available in two packaging formats: Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel®. Both formats are mechanically and electrically identical; selection depends on assembly line equipment and procurement preferences.

Q: Are all substitute parts AEC-Q200 qualified? A: Yes. All parts listed maintain AEC-Q200 automotive qualification, ensuring suitability for automotive applications requiring this certification.

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