Equivalent & Substitute Parts for EEE-FC1E470AP

Part Overview

The EEE-FC1E470AP is a 47 µF, 25 V aluminum electrolytic capacitor in surface mount radial can package, rated for 1000 hours at 105°C. This component is classified as "Not For New Designs," indicating it has reached end-of-life status. Equivalent and substitute parts are necessary to maintain design continuity, ensure supply chain availability, and support ongoing production of systems utilizing this capacitor specification.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	25 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Case Size	0.315" Dia (8.00mm)
Height	0.244" (6.20mm)
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the EEE-FC1E470AP is determined by the following critical parameters:

Mandatory Matching Parameters:

Capacitance: 47 µF (exact match required)
Tolerance: ±20% (exact match required)
Package Type: Radial, Can - SMD (exact match required)
Case Dimensions: 0.315" Dia × 0.244" Height (exact match required)
Surface Mount Land Size: 0.327" L × 0.327" W (exact match required)
Polarization: Polar (exact match required)
AEC-Q200 Automotive Rating (required for automotive applications)
RoHS Compliance (required for regulatory compliance)

Allowable Variation Parameters:

Voltage Rating: May be equal or higher than 25 V
Lifetime @ 105°C: May be equal or higher than 1000 Hrs
Operating Temperature Range: May be equal or wider than -40°C ~ 105°C
Product Status: Active or Not For New Designs (both acceptable for substitution)
Impedance: May vary within acceptable electrical performance limits
Ripple Current: May vary based on voltage and series rating

Substitute parts are grouped into three categories based on voltage rating: 25 V equivalents, 35 V upgrades, and 50 V upgrades. All maintain identical physical dimensions and land patterns for direct PCB compatibility.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Lifetime @ 105°C	Impedance	Product Status	Inventory
EEE-FC1E470AP	Panasonic	FC	47 µF	25 V	1000 Hrs	400 mOhms	Not For New Designs	4046 Pcs
EEE-FC1E470P	Panasonic	FC	47 µF	25 V	1000 Hrs	400 mOhms	Not For New Designs	7644 Pcs
EEE-FC1V470AP	Panasonic	FC	47 µF	35 V	1000 Hrs	400 mOhms	Not For New Designs	4468 Pcs
EEE-FC1V470P	Panasonic	FC	47 µF	35 V	1000 Hrs	400 mOhms	Not For New Designs	1233 Pcs
EEE-FK1H470P	Panasonic	FK	47 µF	50 V	2000 Hrs	680 mOhms	Active	63635 Pcs
EEE-HA1E470AP	Panasonic	HA	47 µF	25 V	1000 Hrs	—	Not For New Designs	4220 Pcs
EEE-HA1E470P	Panasonic	HA	47 µF	25 V	1000 Hrs	—	Not For New Designs	2989 Pcs
EEE-HA1V470UP	Panasonic	HA	47 µF	35 V	1000 Hrs	—	Not For New Designs	1414 Pcs
EEE-HAV470UAP	Panasonic	HA	47 µF	35 V	1000 Hrs	—	Active	749 Pcs
EEE-HB1E470AP	Panasonic	HB	47 µF	25 V	2000 Hrs	—	Active	776 Pcs
EEE-HBV470UAP	Panasonic	HB	47 µF	35 V	2000 Hrs	—	Active	1908 Pcs

Engineering Selection Recommendations

Direct Equivalents (25 V, 1000 Hrs @ 105°C): EEE-FC1E470P and EEE-HA1E470AP/EEE-HA1E470P provide direct electrical and mechanical equivalence to the EEE-FC1E470AP. These parts maintain identical voltage rating, lifetime rating, and physical dimensions. Selection among these equivalents depends on packaging preference (Tape & Reel vs. Cut Tape) and inventory availability.

Voltage-Upgraded Substitutes (35 V, 1000 Hrs @ 105°C): EEE-FC1V470AP, EEE-FC1V470P, and EEE-HA1V470UP offer higher voltage rating while maintaining the same capacitance, tolerance, and lifetime. These are suitable for applications where circuit voltage margins require higher rated components. Physical dimensions remain identical.

Active Product with Extended Lifetime (25 V, 2000 Hrs @ 105°C): EEE-HB1E470AP is classified as Active and provides doubled lifetime rating (2000 Hrs vs. 1000 Hrs) at the same 25 V rating. This part is recommended for new designs requiring long-term reliability.

Premium Substitute (50 V, 2000 Hrs @ 105°C, Active Status): EEE-FK1H470P is the only Active product with the highest voltage rating (50 V) and extended lifetime (2000 Hrs). This part offers maximum design margin and is recommended for applications requiring highest reliability and longest service life. Impedance is higher (680 mOhms vs. 400 mOhms), which may affect ripple current performance in high-frequency applications.

Active Product with Extended Lifetime (35 V, 2000 Hrs @ 105°C): EEE-HBV470UAP combines 35 V rating with 2000 Hrs lifetime and Active status, providing a balanced upgrade path for designs requiring higher voltage margin and extended reliability.

Active Product Alternative (35 V, 1000 Hrs @ 105°C): EEE-HAV470UAP is Active status with 35 V rating and standard 1000 Hrs lifetime, offering a mid-range option between equivalent and premium substitutes.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1H470P be used as a direct replacement for EEE-FC1E470AP?

A: Yes, EEE-FK1H470P is mechanically and electrically compatible. It maintains identical physical dimensions (0.315" Dia × 0.244" Height) and land pattern (0.327" L × 0.327" W). The higher voltage rating (50 V vs. 25 V) and extended lifetime (2000 Hrs vs. 1000 Hrs) provide additional design margin. However, the impedance is higher (680 mOhms vs. 400 mOhms), which may affect ripple current performance in applications with high-frequency ripple current requirements.

Q: What is the difference between EEE-FC1E470AP and EEE-HA1E470AP?

A: Both parts are 47 µF, 25 V, 1000 Hrs @ 105°C equivalents with identical physical dimensions and land patterns. The primary difference is the series designation (FC vs. HA). Both are classified as "Not For New Designs." Selection depends on packaging availability and inventory status.

Q: Can I use a 35 V rated capacitor in place of a 25 V rated capacitor?

A: Yes. A higher voltage rating provides additional design margin and is electrically compatible. Parts such as EEE-FC1V470AP, EEE-FC1V470P, EEE-HA1V470UP, EEE-HAV470UAP, and EEE-HBV470UAP are all suitable substitutes. Physical dimensions remain identical, ensuring PCB compatibility.

Q: Which substitute part is recommended for new designs?

A: EEE-FK1H470P is the recommended choice for new designs. It is the only substitute classified as Active product status, offers extended lifetime (2000 Hrs @ 105°C), and provides the highest voltage rating (50 V). Alternatively, EEE-HB1E470AP (25 V, 2000 Hrs) or EEE-HBV470UAP (35 V, 2000 Hrs) are Active products suitable for new designs.

Q: Are all substitute parts AEC-Q200 rated?

A: Yes. All substitute parts listed maintain AEC-Q200 automotive qualification, ensuring compliance with automotive reliability standards.

Q: Do all substitute parts have identical physical dimensions?

A: Yes. All substitute parts maintain the same case size (0.315" Dia), height (0.244" maximum), and surface mount land size (0.327" L × 0.327" W), ensuring direct PCB compatibility without layout modifications.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel packaging is supplied on continuous tape for automated pick-and-place assembly. Cut Tape packaging is supplied in shorter tape segments. Both formats are compatible with standard SMD assembly equipment. Selection depends on production volume and assembly line requirements.

Q: Is RoHS compliance maintained across all substitute parts?

A: Yes. All substitute parts maintain RoHS compliance (either RoHS or ROHS3 status), ensuring regulatory compliance for applications subject to RoHS requirements.

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