EEE-HA1C470AP Equivalent & Substitute Parts

Part Overview

The Panasonic EEE-HA1C470AP is a 47 µF, 16 V aluminum electrolytic capacitor in surface mount radial can package, rated for automotive applications with AEC-Q200 compliance. This part carries a "Not For New Designs" status, indicating it has been superseded in Panasonic's product portfolio. Finding equivalent or substitute parts is necessary for ongoing production support, design updates, or when the original part becomes unavailable.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	16 V
Tolerance	±20%
Package Type	Radial, Can - SMD
Mounting	Surface Mount
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-HA1C470AP is determined by the following criteria:

Core Electrical Parameters (Must Match):

Capacitance: 47 µF
Voltage Rating: 16 V or higher
Tolerance: ±20%
Polarization: Polar

Mechanical Parameters (Must Match):

Package Type: Radial, Can - SMD
Mounting Type: Surface Mount
Land Size: 0.260" L x 0.260" W (6.60mm x 6.60mm)

Compliance & Ratings (Must Match):

AEC-Q200 automotive rating
RoHS compliance status

Performance Parameters (May Vary):

Lifetime @ 105°C: 1000 Hrs or greater
Operating temperature range: -40°C ~ 105°C or wider
ESR and ripple current specifications

Substitute parts are grouped into three categories: Direct Manufacturer Equivalents (same voltage, same series), Manufacturer Recommended upgrades (higher voltage or improved performance), and Similar alternatives (different package dimensions or series).

Parameter Comparison

Part Number	Series	Voltage	Capacitance	Lifetime @ 105°C	Height (Max)	Product Status	RoHS Status
EEE-HA1C470AP	HA	16 V	47 µF	1000 Hrs	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FP1C470AP	FP	16 V	47 µF	2000 Hrs	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-FN1V470P	FN	35 V	47 µF	2000 Hrs	0.240" (6.10mm)	Active	ROHS3 Compliant
EEE-FC1C470AP	FC	16 V	47 µF	1000 Hrs	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FP1E470AP	FP	25 V	47 µF	2000 Hrs	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-FP1V470AP	FP	35 V	47 µF	2000 Hrs	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HA1E470WP	HA	25 V	47 µF	1000 Hrs	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HAE470WAP	HA	25 V	47 µF	1000 Hrs	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-HBE470UAP	HB	25 V	47 µF	2000 Hrs	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HA1C470WR	HA	16 V	47 µF	1000 Hrs	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HAC470WAR	HA	16 V	47 µF	1000 Hrs	0.213" (5.40mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Voltage, Same Performance): EEE-FP1C470AP is the primary direct equivalent. It maintains the 16 V rating and 47 µF capacitance with identical land size and mounting footprint. The FP series offers improved lifetime (2000 Hrs vs. 1000 Hrs @ 105°C) and carries Active product status with ROHS3 compliance, making it suitable for new designs.

For Voltage Margin Enhancement: EEE-FP1E470AP (25 V) and EEE-FP1V470AP (35 V) provide higher voltage ratings while maintaining the same capacitance and footprint. These are appropriate when circuit design allows for higher voltage ratings and when extended component lifetime (2000 Hrs @ 105°C) is beneficial. Both carry Active status and ROHS3 compliance.

For Same-Series Continuation: EEE-HAE470WAP maintains the HA series designation with Active product status and ROHS3 compliance. It operates at 25 V with identical mechanical dimensions to the original part, offering a path forward within the same product family.

For Extended Lifetime Requirements: EEE-HBE470UAP provides 2000 Hrs lifetime @ 105°C (double the original specification) at 25 V rating. The slightly increased height (0.228" vs. 0.213") must be verified against PCB layout constraints.

Avoid for New Designs: Parts marked "Not For New Designs" (EEE-HA1C470AP, EEE-FC1C470AP, EEE-HA1E470WP, EEE-HA1C470WR) should not be selected for new product development. These are suitable only for legacy system support or production continuation of existing designs.

Frequently Asked Questions (FAQ)

Q: Can EEE-FP1C470AP directly replace EEE-HA1C470AP without PCB modification? A: Yes. Both parts share identical land size (0.260" L x 0.260" W), mounting type (surface mount), and electrical specifications (47 µF, 16 V, ±20%). The FP series offers improved performance with 2000 Hrs lifetime and Active product status.

Q: What is the impact of using a higher voltage-rated substitute like EEE-FP1V470AP (35 V)? A: Higher voltage ratings do not negatively affect circuit operation when the original design voltage is 16 V. The 35 V part provides additional safety margin and is electrically compatible. Mechanical fit must be confirmed; the height is 0.228" versus the original 0.213".

Q: Are all substitute parts AEC-Q200 rated for automotive applications? A: Yes. All listed substitute parts carry AEC-Q200 compliance, maintaining automotive qualification requirements.

Q: What is the difference between RoHS and ROHS3 compliance? A: Both indicate lead-free and restricted substance compliance. ROHS3 represents the current standard. Parts with RoHS Compliant status are legacy; ROHS3 Compliant parts meet current regulatory requirements.

Q: Can EEE-HA1C470WR be used as a substitute despite different package dimensions? A: EEE-HA1C470WR has a smaller footprint (0.197" Dia vs. 0.248" Dia) with different land size (0.209" L x 0.209" W vs. 0.260" L x 0.260" W). This requires PCB redesign and is not a direct mechanical substitute.

Q: Which substitute offers the best long-term availability? A: EEE-FP1C470AP, EEE-FP1E470AP, EEE-FP1V470AP, EEE-HAE470WAP, and EEE-HBE470UAP all carry Active product status, indicating ongoing production and availability. Parts with "Not For New Designs" status have limited future availability.

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