EEE-HA1V470UP Equivalent & Substitute Parts

Part Overview

The EEE-HA1V470UP is a 47 µF, 35 V aluminum electrolytic capacitor in surface mount radial can package, rated for 1000 hours at 105°C. This part is classified as "Not For New Designs," indicating it has been superseded. Finding equivalent or substitute parts is necessary for ongoing production support, legacy system maintenance, and design optimization where improved performance characteristics or extended availability are required.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	35 V
Tolerance	±20%
Lifetime @ Temperature	1000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Size / Dimension	0.315" Dia (8.00mm)
Height - Seated (Max)	0.244" (6.20mm)
Surface Mount Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
Polarization	Polar
Ratings	AEC-Q200
RoHS Status	RoHS Compliant
MSL	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-HA1V470UP is determined by the following core parameters:

Mandatory Matching Parameters:

Capacitance: 47 µF
Voltage Rating: 35 V (or higher)
Tolerance: ±20%
Polarization: Polar
Package Type: Radial, Can - SMD
Mounting Type: Surface Mount
AEC-Q200 Automotive Rating

Flexible Parameters (allowing substitution with trade-offs):

Lifetime @ Temperature: Parts with equal or extended lifetime are acceptable
Operating Temperature Range: Parts with equal or extended range are acceptable
Physical dimensions: Parts with identical or smaller footprint are acceptable
Ripple current ratings: Higher ripple current capability indicates improved performance margin

Substitute parts are grouped into three categories:

Direct Equivalents (EEE-HBV470UAP, EEE-HB1V470AP, EEE-HA1V470AP): Identical electrical specifications with matching or improved lifetime ratings and identical physical dimensions. These provide drop-in replacement capability.

Upgraded Performance (EEE-FC1V470AP, EEE-FK1H470P, EEE-TG1V470UP): Parts with enhanced electrical characteristics such as extended lifetime, higher ripple current capability, improved impedance, or extended temperature range. These offer performance improvements while maintaining core compatibility.

Similar Variants (EEE-HA1V470P, EEE-HB1V470AP, EEE-HBV470YAP, EEE-HD1V470AP, EEE-HDV470XAP): Parts with identical electrical ratings but different physical dimensions or packaging formats. These require PCB layout verification before substitution.

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Lifetime @ 105°C	Operating Temp Range	Size Dia (mm)	Height (mm)	Ripple Current @ 120 Hz	Ripple Current @ 10/100 kHz	Product Status	RoHS Status
EEE-HA1V470UP	HA	47 µF	35 V	1000 Hrs	-40°C ~ 105°C	8.00	6.20	84 mA	142.8 mA @ 10 kHz	Not For New Designs	RoHS Compliant
EEE-HBV470UAP	HB	47 µF	35 V	2000 Hrs	-40°C ~ 105°C	8.00	6.20	91 mA	154.7 mA @ 10 kHz	Active	ROHS3 Compliant
EEE-HB1V470AP	HB	47 µF	35 V	2000 Hrs	-40°C ~ 105°C	8.00	10.20	98 mA	166.6 mA @ 10 kHz	Active	ROHS3 Compliant
EEE-HA1V470AP	HA	47 µF	35 V	1000 Hrs	-40°C ~ 105°C	8.00	10.20	98 mA	166.6 mA @ 10 kHz	Not For New Designs	RoHS Compliant
EEE-FC1V470AP	FC	47 µF	35 V	1000 Hrs	-40°C ~ 105°C	8.00	6.20	172.5 mA	230 mA @ 100 kHz	Not For New Designs	RoHS Compliant
EEE-FK1H470P	FK	47 µF	50 V	2000 Hrs	-55°C ~ 105°C	8.00	6.50	146.3 mA	195 mA @ 100 kHz	Active	ROHS3 Compliant
EEE-TG1V470UP	TG	47 µF	35 V	1000 Hrs @ 125°C	-40°C ~ 125°C	8.00	6.20	65 mA	100 mA @ 100 kHz	Active	ROHS3 Compliant
EEE-HBV470YAP	HB	47 µF	35 V	2000 Hrs	-40°C ~ 105°C	6.30	7.70	98 mA	166.6 mA @ 10 kHz	Active	ROHS3 Compliant
EEE-HD1V470AP	HD	47 µF	35 V	5000 Hrs	-40°C ~ 105°C	8.00	10.20	79 mA	134.3 mA @ 10 kHz	Active	ROHS3 Compliant
EEE-HDV470XAP	HD	47 µF	35 V	5000 Hrs	-40°C ~ 105°C	6.30	7.70	57 mA	96.9 mA @ 10 kHz	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Identical PCB Layout):

EEE-HBV470UAP is the primary recommended substitute. It maintains identical physical dimensions (8.00mm diameter, 6.20mm height) and land size (8.30mm x 8.30mm) as the EEE-HA1V470UP, providing true drop-in compatibility. The part offers doubled lifetime (2000 hours at 105°C versus 1000 hours), improved ripple current capability, and Active product status with ROHS3 compliance, making it suitable for new designs.

For Extended Lifetime Applications:

EEE-HD1V470AP provides 5000-hour lifetime at 105°C with identical electrical specifications and AEC-Q200 automotive rating. This part requires PCB layout verification due to increased height (10.20mm versus 6.20mm). It is Active status and ROHS3 compliant.

For Extended Temperature Range:

EEE-FK1H470P operates from -55°C to 105°C (versus -40°C to 105°C) with 50 V rating, providing voltage margin above the 35 V requirement. It offers 2000-hour lifetime and Active status. Height is 6.50mm, requiring minimal layout adjustment. This part is suitable when extended cold-temperature performance is required.

For High-Temperature Reflow Applications:

EEE-FC1V470AP is rated for high-temperature reflow with significantly elevated ripple current capability (172.5 mA @ 120 Hz, 230 mA @ 100 kHz). Physical dimensions match the original part exactly. This part is suitable for applications requiring enhanced thermal performance during manufacturing.

For Space-Constrained Designs:

EEE-HBV470YAP and EEE-HDV470XAP both feature reduced diameter (6.30mm versus 8.00mm) and height (7.70mm versus 6.20mm), enabling use in compact layouts. Both are Active status with ROHS3 compliance. EEE-HBV470YAP offers 2000-hour lifetime; EEE-HDV470XAP offers 5000-hour lifetime.

All recommended substitutes maintain AEC-Q200 automotive qualification, polar configuration, and ±20% tolerance matching the original specification.

Frequently Asked Questions (FAQ)

Q: Can EEE-HBV470UAP be used as a direct replacement for EEE-HA1V470UP without PCB modification?

A: Yes. EEE-HBV470UAP maintains identical physical dimensions and land size. The part is electrically compatible with matching capacitance (47 µF), voltage rating (35 V), tolerance (±20%), and AEC-Q200 automotive qualification. The doubled lifetime and improved ripple current represent performance enhancements with no compatibility concerns.

Q: What is the difference between parts with different heights (6.20mm, 6.50mm, 7.70mm, 10.20mm)?

A: Height variation reflects different internal construction and performance characteristics. Taller packages typically accommodate higher capacitance density or extended lifetime ratings. Physical height must be verified against PCB clearance and component placement constraints. Diameter remains constant at 8.00mm for most variants, with some compact variants at 6.30mm diameter.

Q: Why does EEE-FK1H470P have a 50 V rating instead of 35 V?

A: The 50 V rating provides voltage margin above the 35 V requirement, offering improved reliability headroom. This part is electrically compatible with 35 V applications. The higher voltage rating does not affect circuit operation but may provide enhanced performance margin in applications subject to voltage transients.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All substitute parts listed maintain AEC-Q200 automotive qualification, meeting the same reliability and qualification standards as the original EEE-HA1V470UP.

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

A: This designation indicates the EEE-HA1V470UP has been superseded and is no longer recommended for new product development. Panasonic continues to support existing inventory for legacy applications. For new designs, Active-status alternatives such as EEE-HBV470UAP, EEE-FK1H470P, or EEE-TG1V470UP are recommended.

Q: Can parts with different ripple current ratings be substituted?

A: Yes, provided the substitute part's ripple current rating meets or exceeds the application requirement. Higher ripple current capability indicates improved thermal performance margin. Lower ripple current in a substitute part requires verification that the application's actual ripple current demand does not exceed the substitute's rating.

Q: What is the significance of ROHS3 versus RoHS Compliant status?

A: Both designations indicate compliance with RoHS (Restriction of Hazardous Substances) regulations. ROHS3 represents the current regulatory standard. Parts with either designation are acceptable for applications requiring RoHS compliance. ROHS3-compliant parts represent current manufacturing standards.

Q: Are compact variants (6.30mm diameter) electrically identical to standard variants (8.00mm diameter)?

A: Yes. Compact variants such as EEE-HBV470YAP and EEE-HDV470XAP maintain identical electrical specifications (47 µF, 35 V, ±20% tolerance) and AEC-Q200 qualification. The reduced physical footprint enables use in space-constrained applications. PCB land pattern must be adjusted to accommodate the smaller diameter.

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