Equivalent & Substitute Parts for EEE-1HA470AP

Part Overview

The EEE-1HA470AP is a 47 µF, 50 V aluminum electrolytic capacitor in surface mount radial can package, manufactured by Panasonic Electronic Components. This part operates across -40°C to 85°C with a rated lifetime of 2000 hours at 85°C and is qualified to AEC-Q200 automotive standards. The product status is listed as Not For New Designs, making equivalent or upgraded alternatives necessary for ongoing production and new design implementations.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	50 V
Tolerance	±20%
Operating Temperature Range	-40°C to 85°C
Lifetime @ Temperature	2000 Hrs @ 85°C
Polarization	Polar
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
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)
Ratings	AEC-Q200
Applications	Automotive
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Compatibility Requirements:

Capacitance: 47 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 50 V minimum (equal or higher acceptable)
Polarization: Polar (exact match required)
Package Type: Radial, Can - SMD (exact match required)
Mounting Type: Surface Mount (exact match required)
AEC-Q200 Qualification: Required for automotive applications

Secondary Compatibility Considerations:

Physical dimensions must accommodate PCB land pattern (0.406" L x 0.406" W minimum)
Operating temperature range must cover application requirements
Lifetime rating and ESR characteristics may vary based on application demands

Substitute Categories:

Direct Substitutes (Identical Electrical and Mechanical Specifications): Parts meeting all primary requirements with matching or superior performance characteristics.

Upgraded Substitutes (Enhanced Performance): Parts with higher voltage ratings, extended temperature ranges, or improved lifetime ratings while maintaining identical capacitance, tolerance, and physical footprint.

Similar Substitutes (Different Physical Dimensions): Parts with matching electrical specifications but different case sizes, requiring PCB layout modification.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Temp Range	Lifetime @ Temp	Size Dia	Height Max	Product Status	RoHS Status
EEE-1HA470AP	Panasonic	47 µF	50 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.394" (10.00mm)	0.402" (10.20mm)	Not For New Designs	RoHS Compliant
EEE-FK1K470P	Panasonic	47 µF	80 V	±20%	-55°C ~ 105°C	2000 Hrs @ 105°C	0.394" (10.00mm)	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-HD1H470P	Panasonic	47 µF	50 V	±20%	-40°C ~ 105°C	5000 Hrs @ 105°C	0.394" (10.00mm)	0.413" (10.50mm)	Active	ROHS3 Compliant
EEE-TG1H470P	Panasonic	47 µF	50 V	±20%	-40°C ~ 125°C	2000 Hrs @ 125°C	0.394" (10.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-TG1J470P	Panasonic	47 µF	63 V	±20%	-40°C ~ 125°C	2000 Hrs @ 125°C	0.394" (10.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-TG1K470UP	Panasonic	47 µF	80 V	±20%	-40°C ~ 125°C	2000 Hrs @ 125°C	0.394" (10.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-1JA470P	Panasonic	47 µF	63 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.394" (10.00mm)	0.413" (10.50mm)	Not For New Designs	RoHS Compliant
EEE-HB1H470AP	Panasonic	47 µF	50 V	±20%	-40°C ~ 105°C	2000 Hrs @ 105°C	0.394" (10.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-1HA470UAP	Panasonic	47 µF	50 V	±20%	-40°C ~ 85°C	1000 Hrs @ 85°C	0.315" (8.00mm)	0.402" (10.20mm)	Active	ROHS3 Compliant
EEE-1HA470UP	Panasonic	47 µF	50 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.315" (8.00mm)	0.402" (10.20mm)	Not For New Designs	RoHS Compliant
EEE-1HA470XAP	Panasonic	47 µF	50 V	±20%	-40°C ~ 85°C	2000 Hrs @ 85°C	0.248" (6.30mm)	0.303" (7.70mm)	Not For New Designs	RoHS Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Footprint, Same Voltage):

EEE-TG1H470P is the primary recommended substitute. It maintains identical capacitance, voltage rating, and physical dimensions while offering Active product status and ROHS3 compliance. Extended operating temperature range (-40°C to 125°C) and improved lifetime rating (2000 Hrs @ 125°C) provide enhanced reliability for automotive applications.

EEE-HB1H470AP provides equivalent performance with Active status and ROHS3 compliance. Physical dimensions remain compatible with the original PCB layout. Operating temperature extends to 105°C with 2000-hour lifetime at that temperature.

For Upgraded Performance (Higher Voltage Rating):

EEE-TG1J470P offers 63 V rating with identical physical footprint and Active status. Suitable for applications requiring voltage margin above 50 V while maintaining all other specifications.

EEE-TG1K470UP provides 80 V rating with Active status and extended temperature range to 125°C. Recommended for high-reliability automotive applications requiring voltage headroom.

EEE-FK1K470P delivers 80 V rating with Active status and extended temperature capability to 105°C. Packaging format is Cut Tape & Digi-Reel rather than Tape & Reel.

For Extended Lifetime (Higher Temperature Performance):

EEE-HD1H470P maintains 50 V rating with superior lifetime rating of 5000 hours at 105°C. Active status and ROHS3 compliance. Physical height increases to 0.413" (10.50mm); verify PCB clearance.

For Space-Constrained Applications (Smaller Footprint):

EEE-1HA470XAP provides compact 0.248" diameter case with identical electrical specifications. Requires PCB layout modification. Product status is Not For New Designs.

EEE-1HA470UAP offers 0.315" diameter case with Active status and ROHS3 compliance. Reduced lifetime rating of 1000 hours at 85°C compared to original 2000 hours.

Frequently Asked Questions (FAQ)

Q: Can EEE-TG1K470UP replace EEE-1HA470AP directly on the PCB?

A: Yes. Both parts share identical physical dimensions (0.394" diameter, 0.402" height) and surface mount land pattern (0.406" x 0.406"). The higher 80 V rating provides voltage margin without affecting form factor compatibility.

Q: What is the difference between EEE-HD1H470P and EEE-TG1H470P?

A: Both maintain 50 V rating and identical footprint. EEE-HD1H470P offers extended lifetime of 5000 hours at 105°C versus EEE-TG1H470P at 2000 hours at 125°C. EEE-HD1H470P height is 0.413" versus 0.402" for EEE-TG1H470P. Select based on temperature environment and lifetime requirements.

Q: Why do some substitutes have different physical heights?

A: Height variation (0.402" to 0.413") reflects different internal construction and performance characteristics. Verify PCB clearance before selection. Parts with 0.413" height require additional vertical space.

Q: Can I use EEE-1HA470XAP as a substitute?

A: EEE-1HA470XAP has identical electrical specifications but significantly smaller case diameter (0.248" versus 0.394"). This requires PCB layout modification and cannot be used as a direct drop-in replacement.

Q: What does "Not For New Designs" mean for product status?

A: Parts marked "Not For New Designs" are legacy products with limited availability and no guaranteed long-term supply. For new designs, select parts with "Active" status such as EEE-TG1H470P, EEE-HD1H470P, or EEE-HB1H470AP.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification, meeting the same reliability standards as the original EEE-1HA470AP.

Q: What is the difference between RoHS and ROHS3 compliance?

A: Both indicate lead-free construction. ROHS3 represents the current compliance standard. All substitute parts meet or exceed the original RoHS compliance level.

Q: Can I substitute a 63 V part for a 50 V requirement?

A: Yes. Higher voltage ratings are electrically compatible with lower voltage applications. EEE-TG1J470P (63 V) and EEE-TG1K470UP (80 V) can replace 50 V requirements while providing voltage safety margin.

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