EEE-HA1H1R0AR Equivalent & Substitute Parts

Part Overview

The EEE-HA1H1R0AR is a 1 µF, 50 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 suitable alternatives essential for ongoing production and design updates. Equivalent and substitute parts maintain the same electrical specifications while offering improved product status, extended lifetime ratings, or alternative manufacturer sourcing.

Key Parameters

Parameter	Value
Capacitance	1 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C to 105°C
Polarization	Polar
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Size / Dimension	0.157" Dia (4.00mm)
Surface Mount Land Size	0.169" L x 0.169" W (4.30mm x 4.30mm)
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the EEE-HA1H1R0AR is determined by strict equivalence in the following parameters: capacitance (1 µF), voltage rating (50 V), tolerance (±20%), package type (Radial, Can - SMD), mounting type (Surface Mount), physical dimensions (0.157" diameter, 4.00mm), and surface mount land size (0.169" L x 0.169" W). Parts are grouped into three categories based on product lifecycle status and operational lifetime:

Active Status Substitutes with Extended Lifetime: Parts with Active product status and lifetime ratings of 2000 hours or greater at 105°C provide improved reliability and design longevity compared to the Not For New Designs status of the main part.

Parametric Equivalents with Same Lifetime: Parts maintaining 1000-hour lifetime at 105°C but with Active product status or alternative manufacturer sourcing.

Cross-Manufacturer Equivalents: Parts from manufacturers other than Panasonic that meet all electrical and mechanical specifications.

Height variation is permitted within the surface mount land size constraint. Ripple current ratings and impedance values are provided for reference but do not restrict substitution eligibility when all primary parameters match.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Height (Max)	Product Status	RoHS Status
EEE-HA1H1R0AR	Panasonic	1 µF	50 V	±20%	1000 Hrs	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HB1H1R0AR	Panasonic	1 µF	50 V	±20%	2000 Hrs	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HB1H1R0R	Panasonic	1 µF	50 V	±20%	2000 Hrs	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HC1H1R0R	Panasonic	1 µF	50 V	±20%	3000 Hrs	0.240" (6.10mm)	Active	ROHS3 Compliant
EEE-HD1H1R0R	Panasonic	1 µF	50 V	±20%	5000 Hrs	0.240" (6.10mm)	Active	ROHS3 Compliant
EEE-FC1H1R0R	Panasonic	1 µF	50 V	±20%	1000 Hrs	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HA1H1R0R	Panasonic	1 µF	50 V	±20%	1000 Hrs	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EMVE500ARA1R0MD55G	Chemi-Con	1 µF	50 V	±20%	1000 Hrs	0.205" (5.20mm)	Active	ROHS3 Compliant
TYEH1H105D55MTR	TE Connectivity Passive Product	1 µF	50 V	±20%	1000 Hrs	0.209" (5.30mm)	Active	RoHS Compliant
UZG1H010MCL1GB	Nichicon	1 µF	50 V	±20%	1000 Hrs	0.156" (3.95mm)	Active	ROHS3 Compliant
UZT1H010MCL1GB	Nichicon	1 µF	50 V	±20%	1000 Hrs	0.181" (4.60mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Extended Reliability Applications: Select EEE-HD1H1R0R (5000 hours @ 105°C) or EEE-HC1H1R0R (3000 hours @ 105°C) from the Panasonic HB/HC/HD series. These parts maintain Active product status and ROHS3 compliance while providing significantly extended operational lifetime compared to the original part.

For Automotive AEC-Q200 Compliance: Panasonic EEE-HB series parts (EEE-HB1H1R0AR, EEE-HB1H1R0R) maintain AEC-Q200 ratings with Active product status and 2000-hour lifetime at 105°C, suitable for automotive applications requiring qualified components.

For Cross-Manufacturer Sourcing: TYEH1H105D55MTR (TE Connectivity), EMVE500ARA1R0MD55G (Chemi-Con), UZG1H010MCL1GB, and UZT1H010MCL1GB (Nichicon) provide Active product status with equivalent electrical specifications. These alternatives support supply chain diversification while maintaining 1000-hour lifetime ratings.

For Parametric Equivalence with Same Lifetime: EEE-FC1H1R0R and EEE-HA1H1R0R are parametric equivalents with identical 1000-hour lifetime at 105°C. EEE-FC1H1R0R offers higher ripple current capability (30 mA @ 100 kHz) and lower impedance (5 Ohms) compared to the main part.

Height Considerations: Parts with reduced height (UZG1H010MCL1GB at 0.156", UZT1H010MCL1GB at 0.181") are suitable for space-constrained applications. Parts with increased height (EEE-HC1H1R0R, EEE-HD1H1R0R at 0.240") require clearance verification in existing PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can EEE-HB1H1R0AR be used as a direct replacement for EEE-HA1H1R0AR?

A: Yes. Both parts share identical capacitance (1 µF), voltage rating (50 V), tolerance (±20%), package type (Radial, Can - SMD), and surface mount land size (0.169" x 0.169"). EEE-HB1H1R0AR provides improved product status (Active) and extended lifetime (2000 hours vs. 1000 hours at 105°C). Height increases from 0.213" to 0.228", requiring PCB clearance verification.

Q: What is the difference between Panasonic HA, HB, HC, and HD series?

A: These series differ in operational lifetime at 105°C: HA and FC series provide 1000 hours, HB series provides 2000 hours, HC series provides 3000 hours, and HD series provides 5000 hours. All maintain identical electrical specifications (1 µF, 50 V, ±20%). Selection depends on required reliability and design lifetime.

Q: Are cross-manufacturer parts (Nichicon, TE Connectivity, Chemi-Con) suitable for automotive applications?

A: Cross-manufacturer parts meet equivalent electrical and mechanical specifications. However, automotive applications requiring AEC-Q200 qualification should use Panasonic EEE-HB series or verify that alternative manufacturers hold equivalent automotive certifications. The main part carries AEC-Q200 rating; cross-manufacturer alternatives do not list this certification in provided specifications.

Q: Does height variation affect PCB layout compatibility?

A: Height variation must be evaluated against PCB clearance requirements. UZG1H010MCL1GB (0.156" height) provides the most compact profile. EEE-HC1H1R0R and EEE-HD1H1R0R (0.240" height) require additional vertical clearance. Surface mount land size remains constant (0.169" x 0.169") across all parts, ensuring footprint compatibility.

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

A: Parts with Not For New Designs status are in end-of-life phase. Panasonic recommends using Active status alternatives for new designs. EEE-HB1H1R0AR, EEE-HC1H1R0R, and EEE-HD1H1R0R provide Active status with improved lifetime ratings.

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

A: Yes, provided all primary electrical parameters (capacitance, voltage, tolerance) and mechanical specifications (package, dimensions, land size) match. Ripple current capability is an additional performance characteristic. Parts with higher ripple current ratings (EEE-FC1H1R0R at 30 mA @ 100 kHz) provide enhanced performance margin but are not required for substitution eligibility.

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