EEE-HA1C100AR Equivalent & Substitute Parts

Part Overview

The EEE-HA1C100AR is a 10 µF, 16 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This component is rated for automotive applications with AEC-Q200 certification and operates across -40°C to 105°C with a 1000-hour lifetime at 105°C. The part carries a "Not For New Designs" status, making equivalent and substitute parts necessary for ongoing production and new design implementations.

Key Parameters

Parameter	Value
Capacitance	10 µF
Voltage Rating	16 V
Tolerance	±20%
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Polarization	Polar
Size / Dimension	0.157" Dia (4.00mm)
Height - Seated (Max)	0.213" (5.40mm)
Surface Mount Land Size	0.169" L x 0.169" W (4.30mm x 4.30mm)
Operating Temperature	-40°C ~ 105°C
Lifetime @ Temp.	1000 Hrs @ 105°C
Ratings	AEC-Q200
Applications	Automotive
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for EEE-HA1C100AR is determined by the following critical parameters: capacitance value (10 µF), voltage rating (16 V or higher), tolerance (±20%), package type (Radial, Can - SMD), physical dimensions (0.157" diameter, maximum height 0.213"), surface mount land size (0.169" L x 0.169" W), and automotive AEC-Q200 certification. Parts are grouped into three categories based on product status and performance characteristics:

Direct Equivalents (Same Voltage Rating - 16V): Parts maintaining identical voltage rating, physical footprint, and electrical specifications. These provide one-to-one replacement capability.

Voltage-Upgraded Substitutes (25V and 35V Ratings): Parts with higher voltage ratings (25V or 35V) that maintain the same capacitance, tolerance, package dimensions, and land size. Higher voltage ratings provide additional design margin and are electrically compatible in 16V applications.

Performance-Enhanced Substitutes (Active Status): Parts with improved lifetime ratings (2000 hours at 105°C versus 1000 hours), lower ESR values, and active product status. These offer superior reliability and performance while maintaining physical and electrical compatibility.

All substitute parts maintain the same 4.00mm diameter, surface mount land size, and automotive AEC-Q200 certification required for direct substitution.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	ESR @ 100kHz	Height (Max)	Product Status	RoHS Status
EEE-HA1C100AR	Panasonic	10 µF	16 V	±20%	1000 Hrs	—	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FP1C100AR	Panasonic	10 µF	16 V	±20%	2000 Hrs	850mOhm	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-FN1C100R	Panasonic	10 µF	16 V	±20%	2000 Hrs	1.35Ohm	0.240" (6.10mm)	Active	ROHS3 Compliant
EEE-FC1C100AR	Panasonic	10 µF	16 V	±20%	1000 Hrs	3 Ohms	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HA1E100WR	Panasonic	10 µF	25 V	±20%	1000 Hrs	—	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FP1E100AR	Panasonic	10 µF	25 V	±20%	2000 Hrs	850mOhm	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HAE100WAR	Panasonic	10 µF	25 V	±20%	1000 Hrs	—	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-HBE100UAR	Panasonic	10 µF	25 V	±20%	2000 Hrs	—	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HA1V100WR	Panasonic	10 µF	35 V	±20%	1000 Hrs	—	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FPV100UAR	Panasonic	10 µF	35 V	±20%	2000 Hrs	850mOhm	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HAV100WAR	Panasonic	10 µF	35 V	±20%	1000 Hrs	—	0.213" (5.40mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Same Voltage, Same Footprint): EEE-FP1C100AR is the primary active substitute for EEE-HA1C100AR. Both maintain 16V rating, 10µF capacitance, and identical land size (0.169" x 0.169"). EEE-FP1C100AR offers improved reliability with 2000-hour lifetime at 105°C and ROHS3 compliance. Height increases from 5.40mm to 5.80mm; verify PCB clearance before selection.

For Enhanced Performance (Same Voltage, Active Status): EEE-FN1C100R provides 16V rating with 2000-hour lifetime and active product status. Height reaches 6.10mm; confirm available board space. ESR specification (1.35Ohm @ 100kHz) is provided for ripple current applications.

For Voltage Margin (Higher Voltage Rating): EEE-HAE100WAR (25V) and EEE-HAV100WAR (35V) maintain original 5.40mm height and active product status. These are direct footprint replacements with voltage headroom. EEE-HAE100WAR is recommended for 25V applications; EEE-HAV100WAR for 35V applications.

For Maximum Reliability (Highest Lifetime, Active Status): EEE-FP1E100AR (25V, 2000 Hrs) and EEE-FPV100UAR (35V, 2000 Hrs) combine extended lifetime with active product status and lower ESR (850mOhm @ 100kHz). Height increases to 5.80mm.

All recommended substitutes maintain AEC-Q200 automotive certification, MSL Level 1, and RoHS/ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can EEE-HA1C100AR be replaced with a higher voltage-rated part like EEE-HAE100WAR (25V)? A: Yes. Higher voltage-rated capacitors are electrically compatible in lower voltage applications. EEE-HAE100WAR (25V) operates safely in 16V circuits and provides additional voltage margin. Physical dimensions and land size remain identical.

Q: What is the difference between EEE-FP1C100AR and EEE-FN1C100R? A: Both are 16V, 10µF active substitutes with 2000-hour lifetime. EEE-FP1C100AR has lower ESR (850mOhm @ 100kHz) and 5.80mm height. EEE-FN1C100R has higher ESR (1.35Ohm @ 100kHz) and 6.10mm height. Select based on ripple current requirements and available PCB clearance.

Q: Why does EEE-HA1C100AR have "Not For New Designs" status? A: This status indicates the part is obsolete for new applications. Active substitutes like EEE-FP1C100AR, EEE-HAE100WAR, and EEE-HAV100WAR are recommended for new designs to ensure long-term availability and support.

Q: Are all substitute parts AEC-Q200 certified? A: Yes. All listed substitutes maintain AEC-Q200 automotive certification, ensuring compliance with automotive reliability standards.

Q: What is the maximum height increase when switching from EEE-HA1C100AR to EEE-FN1C100R? A: Height increases from 5.40mm to 6.10mm (0.70mm increase). Verify PCB layout clearance before implementation.

Q: Can EEE-HA1C100AR be used in applications requiring 2000-hour lifetime? A: No. EEE-HA1C100AR is rated for 1000 hours at 105°C. For 2000-hour lifetime requirements, select EEE-FP1C100AR, EEE-FN1C100R, EEE-FP1E100AR, EEE-HBE100UAR, or EEE-FPV100UAR.

Q: Is the surface mount land size identical across all substitutes? A: Yes. All substitutes maintain 0.169" L x 0.169" W (4.30mm x 4.30mm) land size, ensuring PCB footprint compatibility.

Q: What does MSL Level 1 mean? A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture control. No special storage or handling precautions are required.

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