Equivalent & Substitute Parts for EEE-1EA470WP

Part Overview

The Panasonic EEE-1EA470WP is a 47 µF, 25 V aluminum electrolytic capacitor in surface mount radial can package, rated for automotive applications with AEC-Q200 compliance. This part is designated as Not For New Designs, making identification of suitable alternatives essential for ongoing production and new design initiatives. The component operates across -40°C to 85°C with a 1000-hour lifetime at 85°C, delivering 70 mA ripple current at 120 Hz and 119 mA at 10 kHz.

Key Parameters

Parameter	Value
Capacitance	47 µF
Tolerance	±20%
Voltage Rating	25 V
Operating Temperature Range	-40°C to 85°C
Lifetime @ Temperature	1000 Hrs @ 85°C
Ripple Current @ 120 Hz	70 mA
Ripple Current @ 10 kHz	119 mA
Package Type	Radial, Can - SMD
Size / Dimension	0.248" Dia (6.30mm)
Height - Seated (Max)	0.213" (5.40mm)
Surface Mount Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting Type	Surface Mount
Ratings	AEC-Q200
Applications	Automotive
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following parameters:

Critical Parameters (Must Match):

Capacitance: 47 µF
Tolerance: ±20%
Package Type: Radial, Can - SMD
Physical Dimensions: 0.248" Dia (6.30mm), matching land size 0.260" L x 0.260" W
Mounting Type: Surface Mount
Polarization: Polar
Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations:

Voltage Rating: May be equal to or higher than 25 V
Operating Temperature Range: May be equal to or wider than -40°C to 85°C
Lifetime @ Temperature: May be equal to or longer than 1000 Hrs @ 85°C
Ripple Current: May be equal to or higher than specified values
ESR: May be specified or unspecified
Product Status: Active or Not For New Designs
RoHS Compliance: RoHS Compliant or ROHS3 Compliant

Substitute parts are grouped into three categories: MFR Recommended (Panasonic factory-designated alternatives), Upgrade (enhanced performance characteristics), and Parametric Equivalent (matching core electrical specifications).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	ESR @ 100kHz	Ripple Current @ 120 Hz	Ripple Current @ 10/100 kHz	Height (Max)	Product Status	RoHS Status
EEE-1EA470WP	Panasonic	47 µF	25 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	-	70 mA	119 mA @ 10 kHz	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FN1V470P	Panasonic	47 µF	35 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	360mOhm	156 mA	240 mA @ 100 kHz	0.240" (6.10mm)	Active	ROHS3 Compliant
EEE-1VA470WAP	Panasonic	47 µF	35 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	-	70 mA	119 mA @ 10 kHz	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-1VA470WP	Panasonic	47 µF	35 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	-	70 mA	119 mA @ 10 kHz	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FP1E470AP	Panasonic	47 µF	25 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	260mOhm	195 mA	300 mA @ 100 kHz	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-FP1V470AP	Panasonic	47 µF	35 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	260mOhm	195 mA	300 mA @ 100 kHz	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HA1E470WP	Panasonic	47 µF	25 V	±20%	1000 Hrs @ 105°C	-40°C ~ 105°C	-	70 mA	119 mA @ 10 kHz	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HAE470WAP	Panasonic	47 µF	25 V	±20%	1000 Hrs @ 105°C	-40°C ~ 105°C	-	70 mA	119 mA @ 10 kHz	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-HBE470UAP	Panasonic	47 µF	25 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	-	65 mA	110.5 mA @ 10 kHz	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-1EA470WAP	Panasonic	47 µF	25 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	-	70 mA	119 mA @ 10 kHz	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
AVES476M25D16T-F	Cornell Dubilier Electronics	47 µF	25 V	±20%	1000 Hrs @ 105°C	-55°C ~ 105°C	5.63Ohm @ 120Hz	60 mA	84 mA @ 10 kHz	0.217" (5.50mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Active Product Status Requirement: Select from parts with Active product status for new design initiatives: EEE-FN1V470P, EEE-1VA470WAP, EEE-FP1E470AP, EEE-FP1V470AP, EEE-HAE470WAP, EEE-HBE470UAP, or AVES476M25D16T-F. These parts ensure long-term supply availability and manufacturer support.

For Voltage Margin Enhancement: EEE-1VA470WAP and EEE-1VA470WP provide 35 V rating versus the original 25 V, offering increased voltage headroom while maintaining identical physical dimensions, operating temperature range, and ripple current specifications.

For Extended Lifetime: EEE-FP1E470AP, EEE-FP1V470AP, EEE-HA1E470WP, EEE-HAE470WAP, and EEE-HBE470UAP deliver 2000-hour lifetimes at 105°C compared to the original 1000-hour specification, with wider operating temperature ranges extending to -55°C or -40°C to 105°C.

For Improved ESR Performance: EEE-FP1E470AP and EEE-FP1V470AP specify 260 mOhm ESR at 100 kHz, while EEE-FN1V470P specifies 360 mOhm at 100 kHz, providing measurable impedance reduction for high-frequency applications.

For Compliance Continuity: All substitute parts maintain AEC-Q200 automotive rating and RoHS/ROHS3 compliance. AVES476M25D16T-F from Cornell Dubilier Electronics provides an alternative manufacturer option with equivalent electrical specifications and ROHS3 compliance, though it does not carry AEC-Q200 certification.

For Packaging Consistency: EEE-1VA470WAP, EEE-HAE470WAP, and EEE-1EA470WAP maintain the exact 0.213" (5.40mm) seated height of the original part. EEE-FP1E470AP, EEE-FP1V470AP, EEE-HA1E470WP, and EEE-HBE470UAP increase height to 0.228" (5.80mm) or 0.240" (6.10mm), requiring PCB layout verification.

Frequently Asked Questions (FAQ)

Q: Can EEE-1VA470WAP directly replace EEE-1EA470WP in existing designs?

A: Yes. EEE-1VA470WAP matches all critical parameters: 47 µF capacitance, ±20% tolerance, identical physical dimensions (0.248" Dia, 0.213" height), surface mount radial can package, and identical ripple current specifications. The 35 V rating exceeds the original 25 V requirement, providing additional voltage margin. Both operate across -40°C to 85°C with 1000-hour lifetime at 85°C. EEE-1VA470WAP carries Active product status and ROHS3 compliance.

Q: What is the difference between EEE-FP1E470AP and EEE-FP1V470AP?

A: Both parts are identical except for voltage rating. EEE-FP1E470AP is rated 25 V, while EEE-FP1V470AP is rated 35 V. Both deliver 47 µF capacitance, 2000-hour lifetime at 105°C, 260 mOhm ESR at 100 kHz, and 0.228" (5.80mm) seated height. Selection depends on circuit voltage requirements.

Q: Why do some substitute parts have different heights?

A: Height variation reflects different internal construction and performance characteristics. EEE-1VA470WAP maintains the original 0.213" height. EEE-FP series parts increase to 0.228" due to enhanced internal design supporting 2000-hour lifetime and lower ESR. EEE-FN1V470P reaches 0.240" height. PCB layout must accommodate the maximum height of the selected substitute.

Q: Is AVES476M25D16T-F from Cornell Dubilier Electronics a suitable alternative?

A: AVES476M25D16T-F matches electrical specifications: 47 µF, 25 V, ±20% tolerance, identical physical dimensions, and surface mount package. It delivers 1000-hour lifetime at 105°C with wider operating range (-55°C to 105°C) and ROHS3 compliance. However, it does not carry AEC-Q200 automotive certification. Use only in applications where AEC-Q200 is not mandated.

Q: What is the advantage of EEE-HAE470WAP over the original EEE-1EA470WP?

A: EEE-HAE470WAP provides identical electrical and physical specifications but carries Active product status versus Not For New Designs. It also offers ROHS3 compliance and extended operating temperature to 105°C (versus 85°C), enabling operation in higher-temperature environments while maintaining 1000-hour lifetime.

Q: Can I use EEE-FN1V470P as a direct replacement?

A: EEE-FN1V470P is electrically compatible but requires PCB layout verification. It increases height from 0.213" to 0.240" and voltage from 25 V to 35 V. It delivers superior performance: 2000-hour lifetime at 105°C, 360 mOhm ESR at 100 kHz, and higher ripple current (156 mA @ 120 Hz, 240 mA @ 100 kHz). Confirm PCB clearance before substitution.

Q: What does "Not For New Designs" mean for the original part?

A: This designation indicates the manufacturer no longer recommends the part for new circuit designs. Existing inventory may remain available, but long-term supply is not guaranteed. For new designs, select from parts with Active status: EEE-1VA470WAP, EEE-FP1E470AP, EEE-FP1V470AP, EEE-HAE470WAP, EEE-HBE470UAP, or AVES476M25D16T-F.

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