Equivalent & Substitute Parts for EEE-1HA470XP

Part Overview

The Panasonic EEE-1HA470XP is a 47 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package, rated for 2000 hours at 85°C with AEC-Q200 automotive qualification. This part carries a "Not For New Designs" status, making equivalent and substitute parts necessary for ongoing production and new design implementations. The component is designed for automotive applications requiring reliable energy storage and filtering in harsh thermal environments.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Package Type	Radial, Can - SMD
Physical Dimensions	0.248" Dia (6.30mm) × 0.315" H (8.00mm)
Surface Mount Land Size	0.260" L × 0.260" W (6.60mm × 6.60mm)
Mounting Type	Surface Mount
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the EEE-1HA470XP is determined by strict equivalence in the following electrical and mechanical parameters:

Electrical Equivalence Requirements:

Capacitance: 47 µF (exact match)
Voltage Rating: 50 V (minimum requirement)
Tolerance: ±20% (acceptable range)
Polarization: Polar (mandatory for electrolytic type)

Mechanical Compatibility Requirements:

Package Type: Radial, Can - SMD (form factor match)
Surface Mount Land Size: 0.260" L × 0.260" W (6.60mm × 6.60mm) (PCB footprint compatibility)
Mounting Type: Surface Mount (assembly process compatibility)
Moisture Sensitivity Level: 1 (Unlimited) (handling and storage compatibility)

Compliance Requirements:

AEC-Q200 automotive qualification (for automotive applications)
RoHS compliance status (regulatory requirement)

Substitutes are grouped into categories based on product status and thermal performance enhancements:

Direct Equivalents: Parts with identical electrical and mechanical specifications, differing only in packaging variant or minor height tolerance
Recommended Upgrades: Parts with enhanced thermal performance (higher temperature ratings or longer lifetime at elevated temperatures) while maintaining full mechanical compatibility
Alternative Manufacturers: Parts from different manufacturers meeting identical electrical and mechanical specifications with equivalent compliance certifications

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Size / Dimension	Height (Max)	Land Size	Product Status	RoHS Status	AEC-Q200
EEE-1HA470XP	Panasonic	47 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" Dia (6.30mm)	0.315" (8.00mm)	0.260" × 0.260" (6.60mm × 6.60mm)	Not For New Designs	RoHS Compliant	Yes
EEE-1HA470XAP	Panasonic	47 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" Dia (6.30mm)	0.303" (7.70mm)	0.260" × 0.260" (6.60mm × 6.60mm)	Not For New Designs	RoHS Compliant	Yes
EEE-FK1H470XP	Panasonic	47 µF	50 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.248" Dia (6.30mm)	0.315" (8.00mm)	0.260" × 0.260" (6.60mm × 6.60mm)	Active	ROHS3 Compliant	Yes
EEE-FN1H470XP	Panasonic	47 µF	50 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.248" Dia (6.30mm)	0.315" (8.00mm)	0.260" × 0.260" (6.60mm × 6.60mm)	Active	ROHS3 Compliant	Yes
EEE-HBH470YAP	Panasonic	47 µF	50 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.248" Dia (6.30mm)	0.303" (7.70mm)	0.260" × 0.260" (6.60mm × 6.60mm)	Active	ROHS3 Compliant	Yes
EEE-1HA470UP	Panasonic	47 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.315" Dia (8.00mm)	0.402" (10.20mm)	0.327" × 0.327" (8.30mm × 8.30mm)	Not For New Designs	RoHS Compliant	Yes
AFK476M50X16T-F	Cornell Dubilier Electronics (CDE)	47 µF	50 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.248" Dia (6.30mm)	0.323" (8.20mm)	0.260" × 0.307" (6.60mm × 7.80mm)	Active	ROHS3 Compliant	Yes
EDK476M050A9HAA	KEMET	47 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" Dia (6.30mm)	0.315" (8.00mm)	0.260" × 0.307" (6.60mm × 7.80mm)	Active	ROHS3 Compliant	No

Engineering Selection Recommendations

Direct Equivalent (Same Footprint, Same Thermal Performance): EEE-1HA470XAP is a direct equivalent with identical electrical specifications and thermal performance. The only difference is a reduced seated height of 0.303" (7.70mm) versus 0.315" (8.00mm). This part maintains the same 0.260" × 0.260" land size and is suitable for direct substitution in existing designs. Both parts carry "Not For New Designs" status.

Recommended Upgrade (Active Status, Enhanced Thermal Performance): EEE-FK1H470XP, EEE-FN1H470XP, and EEE-HBH470YAP are recommended for new designs. All three parts are in Active product status and offer extended operating temperature ranges (-55°C to 105°C) with 2000-hour lifetime at 105°C, compared to the original part's -40°C to 85°C range with 2000-hour lifetime at 85°C. These parts maintain identical footprint compatibility (0.260" × 0.260" land size) and are ROHS3 compliant. EEE-FN1H470XP is the manufacturer-recommended upgrade path.

Alternative Manufacturer Options: AFK476M50X16T-F (Cornell Dubilier Electronics) provides equivalent electrical performance with enhanced thermal rating (2000 Hrs @ 105°C) and Active product status. The land size differs slightly (0.260" × 0.307" versus 0.260" × 0.260"), requiring PCB layout verification. EDK476M050A9HAA (KEMET) offers equivalent electrical and thermal specifications but lacks AEC-Q200 automotive qualification, limiting its use to non-automotive applications.

Not Recommended for Direct Substitution: EEE-1HA470UP differs in physical dimensions (0.315" diameter and 0.402" height with 0.327" × 0.327" land size), making it incompatible with the original footprint despite matching electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can EEE-1HA470XAP be used as a direct replacement for EEE-1HA470XP? A: Yes. Both parts have identical electrical specifications (47 µF, 50 V, ±20%), thermal performance (2000 Hrs @ 85°C), and PCB footprint (0.260" × 0.260" land size). The only difference is a 0.012" reduction in seated height, which does not affect functionality or assembly compatibility.

Q: What is the advantage of upgrading to EEE-FK1H470XP or EEE-FN1H470XP? A: Both upgrade parts maintain identical footprint compatibility while extending the operating temperature range to -55°C ~ 105°C and providing 2000-hour lifetime at 105°C instead of 85°C. Both parts are in Active product status, ensuring long-term availability. EEE-FN1H470XP is the manufacturer-recommended upgrade path.

Q: Can I use EEE-1HA470UP as a substitute? A: No. While EEE-1HA470UP has identical electrical specifications, it uses a larger package (0.315" diameter, 0.402" height) with a different land size (0.327" × 0.327"), making it incompatible with the original PCB footprint.

Q: Is AFK476M50X16T-F suitable for automotive applications? A: AFK476M50X16T-F meets AEC-Q200 automotive qualification and offers enhanced thermal performance (2000 Hrs @ 105°C). However, the land size differs slightly (0.260" × 0.307" versus 0.260" × 0.260"), requiring PCB layout verification before implementation.

Q: Why is EDK476M050A9HAA not recommended despite matching electrical specifications? A: EDK476M050A9HAA lacks AEC-Q200 automotive qualification, limiting its use to general-purpose applications. For automotive designs, parts with AEC-Q200 certification are required.

Q: What does "Not For New Designs" status mean? A: Parts marked "Not For New Designs" are in mature or end-of-life phases. While existing inventory may be available, Panasonic recommends using Active status alternatives (EEE-FK1H470XP, EEE-FN1H470XP, or EEE-HBH470YAP) for new product development to ensure long-term supply continuity.

Q: Are all substitute parts RoHS compliant? A: Yes. All listed substitute parts are either RoHS Compliant or ROHS3 Compliant, meeting regulatory requirements for electronic component manufacturing.

Q: What is Moisture Sensitivity Level (MSL) 1? A: MSL 1 indicates unlimited shelf life without special moisture control measures. All listed parts carry MSL 1 rating, requiring no special handling or storage conditions.

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