EEE-HA1V4R7R Equivalent & Substitute Parts

Part Overview

The EEE-HA1V4R7R is a 4.7 µF 35 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This part is rated for 1000 hours at 105°C and carries AEC-Q200 automotive qualification. The product status is Not For New Designs, making identification of equivalent and substitute parts essential for ongoing production support and design updates.

Key Parameters

Parameter	Value
Capacitance	4.7 µF
Voltage Rating	35 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Package Type	Radial, Can - SMD
Case Size	0.157" Dia (4.00mm)
Height (Max)	0.213" (5.40mm)
Land Size	0.169" L x 0.169" W (4.30mm x 4.30mm)
Mounting Type	Surface Mount
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the EEE-HA1V4R7R is determined by strict equivalence in the following parameters: capacitance value (4.7 µF), voltage rating (35 V), tolerance (±20%), package type (Radial, Can - SMD), case diameter (4.00mm), land size (4.30mm x 4.30mm), mounting type (Surface Mount), and polarization (Polar). All substitute parts must maintain these electrical and mechanical specifications to ensure form, fit, and function compatibility.

Substitute parts are grouped by product status and lifetime rating. Parts with extended lifetime ratings (2000 Hrs, 3000 Hrs, 5000 Hrs) at 105°C provide improved reliability margins while maintaining identical electrical parameters. Height variations within the radial can package are acceptable provided the land size remains constant at 4.30mm x 4.30mm.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Temp Range	Height (Max)	Product Status	RoHS
EEE-HA1V4R7R	Panasonic	HA	4.7 µF	35 V	±20%	1000 Hrs	-40°C ~ 105°C	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FK1V4R7R	Panasonic	FK	4.7 µF	35 V	±20%	2000 Hrs	-55°C ~ 105°C	0.240" (6.10mm)	Active	ROHS3 Compliant
EEE-HC1V4R7R	Panasonic	HC	4.7 µF	35 V	±20%	3000 Hrs	-40°C ~ 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HB1V4R7AR	Panasonic	HB	4.7 µF	35 V	±20%	2000 Hrs	-40°C ~ 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HD1V4R7AR	Panasonic	HD	4.7 µF	35 V	±20%	5000 Hrs	-40°C ~ 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-FC1V4R7R	Panasonic	FC	4.7 µF	35 V	±20%	1000 Hrs	-40°C ~ 105°C	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HA1V4R7AR	Panasonic	HA	4.7 µF	35 V	±20%	1000 Hrs	-40°C ~ 105°C	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEV-FC1V4R7R	Panasonic	FC	4.7 µF	35 V	±20%	1000 Hrs	-40°C ~ 105°C	0.213" (5.40mm)	Obsolete	RoHS non-compliant
EMZA350ARA4R7MD61G	Chemi-Con	Alchip™- MZA	4.7 µF	35 V	±20%	2000 Hrs	-55°C ~ 105°C	0.240" (6.10mm)	Active	ROHS3 Compliant
EDH475M035S9BAA	KEMET	EDH	4.7 µF	35 V	±20%	2000 Hrs	-40°C ~ 105°C	0.222" (5.65mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For new designs, select from active product status parts with ROHS3 compliance: EEE-FK1V4R7R, EEE-HC1V4R7R, EEE-HB1V4R7AR, or EEE-HD1V4R7AR from Panasonic, or EMZA350ARA4R7MD61G from Chemi-Con, or EDH475M035S9BAA from KEMET.

EEE-FK1V4R7R provides a direct upgrade path with 2000 Hrs lifetime and extended temperature range (-55°C ~ 105°C), though height increases to 0.240" (6.10mm). Verify PCB layout clearance before substitution.

EEE-HC1V4R7R offers 3000 Hrs lifetime with height of 0.228" (5.80mm), maintaining compatibility with most existing layouts while providing improved reliability.

EEE-HD1V4R7AR delivers maximum lifetime rating of 5000 Hrs at 105°C with identical height to EEE-HC1V4R7R, suitable for applications requiring extended service life.

For existing production using EEE-HA1V4R7R, EEE-FC1V4R7R and EEE-HA1V4R7AR are parametric equivalents with identical electrical and mechanical specifications. EEV-FC1V4R7R is obsolete and RoHS non-compliant; avoid for new procurement.

Cross-manufacturer alternatives EMZA350ARA4R7MD61G and EDH475M035S9BAA maintain AEC-Q200 qualification and ROHS3 compliance. Verify supply chain availability and qualification status with design team before implementation.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1V4R7R replace EEE-HA1V4R7R directly on the PCB?

A: Electrical substitution is valid. However, EEE-FK1V4R7R has a maximum height of 0.240" (6.10mm) compared to 0.213" (5.40mm) for EEE-HA1V4R7R. Verify PCB layout clearance, particularly for components or enclosures in close proximity to the capacitor.

Q: What is the difference between EEE-HC1V4R7R and EEE-HD1V4R7AR?

A: Both parts are Panasonic active products with ROHS3 compliance and identical case dimensions. EEE-HC1V4R7R is rated for 3000 Hrs at 105°C, while EEE-HD1V4R7AR is rated for 5000 Hrs at 105°C. Selection depends on required service life and reliability margin for the application.

Q: Why is EEV-FC1V4R7R listed as obsolete?

A: EEV-FC1V4R7R carries obsolete product status and RoHS non-compliant designation. This part should not be used for new designs or ongoing production. Transition to active alternatives such as EEE-FC1V4R7R or EEE-HC1V4R7R.

Q: Are cross-manufacturer parts (Chemi-Con, KEMET) qualified for automotive use?

A: Yes. EMZA350ARA4R7MD61G and EDH475M035S9BAA both carry AEC-Q200 automotive qualification and ROHS3 compliance. Verify internal qualification documentation and supply agreements before implementation in production.

Q: What is the impact of height variation on PCB assembly?

A: All substitute parts maintain the same land size (4.30mm x 4.30mm) and case diameter (4.00mm). Height variations range from 0.213" to 0.240" (5.40mm to 6.10mm). Verify clearance with mechanical design and assembly process documentation. Taller components may require reflow profile adjustment or fixture modification.

Q: Can I use EEE-HA1V4R7AR as a direct replacement for EEE-HA1V4R7R?

A: Yes. EEE-HA1V4R7AR is a parametric equivalent with identical electrical specifications, tolerance, voltage rating, lifetime, temperature range, and package dimensions. Both carry RoHS compliance and AEC-Q200 qualification.

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