Equivalent & Substitute Parts for EEE-1HA470P

Part Overview

The Panasonic EEE-1HA470P is a 47 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package, rated for 2000 hours at 85°C. This part is classified as "Not For New Designs," indicating it has been superseded. Equivalent and substitute parts are necessary to support ongoing production, maintenance, and design updates where higher performance specifications or extended product lifecycles are required.

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 / Case	Radial, Can - SMD
Size / Dimension	0.394" Dia (10.00mm)
Height - Seated (Max)	0.402" (10.20mm)
Surface Mount Land Size	0.406" L x 0.406" W (10.30mm x 10.30mm)
Mounting Type	Surface Mount
Polarization	Polar
Ratings	AEC-Q200
Applications	Automotive
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the EEE-1HA470P is determined by the following criteria:

Direct Substitutes maintain identical electrical specifications (47 µF, 50 V, ±20% tolerance) and mechanical compatibility (10.00mm diameter, surface mount radial can package, 10.30mm x 10.30mm land size). These parts differ in series designation, product status, or thermal performance characteristics.

Upgrade Substitutes increase voltage rating (63 V or 80 V) or extend operating temperature range and lifetime ratings while maintaining the same capacitance value and package footprint. These provide enhanced reliability margins for demanding applications.

Similar Parts share the same capacitance and voltage rating but differ in physical dimensions (smaller case sizes: 8.00mm or 6.30mm diameter) or land sizes. These require PCB layout verification before implementation.

The key parameters determining substitution eligibility are: capacitance value, voltage rating, tolerance, package type, physical dimensions, land size, and AEC-Q200 automotive qualification.

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Size / Dimension	Height (Max)	Product Status	RoHS Status
EEE-1HA470P	S	47 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.394" Dia (10.00mm)	0.402" (10.20mm)	Not For New Designs	RoHS Compliant
EEE-HD1H470P	HD	47 µF	50 V	±20%	5000 Hrs @ 105°C	-40°C ~ 105°C	0.394" Dia (10.00mm)	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-TG1H470P	TG	47 µF	50 V	±20%	2000 Hrs @ 125°C	-40°C ~ 125°C	0.394" Dia (10.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-1JA470P	S	47 µF	63 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.394" Dia (10.00mm)	0.413" (10.50mm)	Not For New Designs	RoHS Compliant
EEE-FK1K470P	FK	47 µF	80 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	0.394" Dia (10.00mm)	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-HB1H470AP	HB	47 µF	50 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	0.394" Dia (10.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-TG1J470P	TG	47 µF	63 V	±20%	2000 Hrs @ 125°C	-40°C ~ 125°C	0.394" Dia (10.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-TG1K470UP	TG	47 µF	80 V	±20%	2000 Hrs @ 125°C	-40°C ~ 125°C	0.394" Dia (10.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-1HA470UAP	S	47 µF	50 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	0.315" Dia (8.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-1HA470UP	S	47 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.315" Dia (8.00mm)	0.402" (10.20mm)	Not For New Designs	RoHS Compliant
EEE-1HA470XAP	S	47 µF	50 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	0.248" Dia (6.30mm)	0.303" (7.70mm)	Not For New Designs	RoHS Compliant

Engineering Selection Recommendations

For Direct Replacement with Active Product Status: EEE-HD1H470P, EEE-TG1H470P, and EEE-HB1H470AP are active products that maintain the same 47 µF, 50 V electrical specification and 10.00mm package footprint as the EEE-1HA470P. These are suitable for new designs and ongoing production where the original part specification is retained. EEE-HD1H470P and EEE-HB1H470AP extend the operating temperature to 105°C, providing improved thermal margin. EEE-TG1H470P extends the operating temperature to 125°C with specified ESR characteristics.

For Enhanced Voltage Margin: EEE-1JA470P (63 V) and EEE-FK1K470P (80 V) provide higher voltage ratings while maintaining 47 µF capacitance and the 10.00mm package footprint. These upgrades are applicable where circuit design permits higher voltage components and increased reliability margin is required. EEE-FK1K470P additionally extends the operating temperature range to -55°C ~ 105°C.

For Extended Temperature Performance: EEE-TG1J470P (63 V, -40°C ~ 125°C) and EEE-TG1K470UP (80 V, -40°C ~ 125°C) combine higher voltage ratings with extended temperature operation, suitable for high-temperature automotive applications.

For Space-Constrained Designs: EEE-1HA470UP and EEE-1HA470UAP use 8.00mm diameter packages; EEE-1HA470XAP uses a 6.30mm diameter package. These smaller form factors require PCB layout modification and are not direct footprint replacements.

All substitute parts maintain AEC-Q200 automotive qualification and MSL 1 (Unlimited) moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can EEE-HD1H470P directly replace EEE-1HA470P on the same PCB? A: Yes. Both parts use 10.00mm diameter packages with 10.30mm x 10.30mm land sizes. The EEE-HD1H470P has a maximum seated height of 10.50mm versus 10.20mm for the original part; verify clearance in your specific assembly. Electrical specifications (47 µF, 50 V, ±20%) are identical.

Q: What is the difference between direct substitutes and upgrade substitutes? A: Direct substitutes maintain the same voltage rating (50 V) and operating temperature range as the original part. Upgrade substitutes increase the voltage rating (63 V or 80 V) or extend the operating temperature range, providing enhanced performance margins. Upgrades are backward compatible if the circuit design permits higher voltage components.

Q: Why are some parts listed as "Not For New Designs"? A: Parts with this status have been superseded by newer alternatives. They remain available for legacy product support and maintenance but should not be used in new designs. Active product alternatives are recommended for new applications.

Q: Can I use EEE-1HA470UP or EEE-1HA470XAP as replacements? A: These parts have different physical dimensions (8.00mm and 6.30mm diameters respectively) and require PCB layout changes. They are not direct footprint replacements and are classified as similar parts rather than direct substitutes.

Q: What does AEC-Q200 certification mean? A: AEC-Q200 is an automotive qualification standard for passive components. All listed parts meet this certification, confirming suitability for automotive applications with specified reliability and performance standards.

Q: Are all substitute parts RoHS compliant? A: The original EEE-1HA470P is RoHS Compliant. Most active substitute parts are ROHS3 Compliant, which represents an updated compliance standard. Both statuses meet RoHS requirements for hazardous substance restrictions.

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