Equivalent & Substitute Parts for EEE-HA1V100R

Part Overview

The Panasonic EEE-HA1V100R is a 10 µF, 35 V aluminum electrolytic capacitor in surface mount radial can package, rated for 1000 hours at 105°C. This part carries a "Not For New Designs" status, indicating it has been superseded in Panasonic's product portfolio. Alternative parts with improved specifications, extended lifetime ratings, or active product status are available to meet current design requirements and ensure long-term supply chain reliability.

Key Parameters

Parameter	Value
Capacitance	10 µF
Voltage Rating	35 V
Tolerance	±20%
Lifetime @ 105°C	1000 Hrs
Operating Temperature Range	-40°C to 105°C
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Polarization	Polar
AEC-Q200 Rating	Yes
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution for the EEE-HA1V100R is determined by strict equivalence in the following parameters:

Capacitance: 10 µF (exact match required)
Voltage Rating: 35 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Package Type: Radial, Can - SMD (exact match required)
Surface Mount Land Size: 0.209" L x 0.209" W (5.30mm x 5.30mm) (exact match required)
Mounting Type: Surface Mount (exact match required)
AEC-Q200 Automotive Rating: Required for automotive applications
RoHS Compliance: Required for regulatory compliance

Substitute parts are grouped into three categories:

MFR Recommended: Parts with improved specifications (extended lifetime, lower operating temperature minimum, or higher ripple current capability) while maintaining core electrical parameters.

Similar Parts: Parts with identical core electrical specifications but variations in physical dimensions, lifetime ratings, or product status.

Parametric Equivalents: Parts with identical electrical and mechanical specifications, differing only in series designation or minor packaging variants.

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Lifetime @ 105°C	Temp. Range	Size (Dia)	Height (Max)	Product Status	RoHS Status
EEE-HA1V100R	HA	10 µF	35 V	1000 Hrs	-40°C ~ 105°C	0.197" (5.00mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-FK1V100R	FK	10 µF	35 V	2000 Hrs	-55°C ~ 105°C	0.197" (5.00mm)	0.240" (6.10mm)	Active	ROHS3 Compliant
EEE-FC1V100AR	FC	10 µF	35 V	1000 Hrs	-40°C ~ 105°C	0.197" (5.00mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HA1V100WR	HA	10 µF	35 V	1000 Hrs	-40°C ~ 105°C	0.157" (4.00mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HAV100WAR	HA	10 µF	35 V	1000 Hrs	-40°C ~ 105°C	0.157" (4.00mm)	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-HB1V100AR	HB	10 µF	35 V	2000 Hrs	-40°C ~ 105°C	0.197" (5.00mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HB1V100R	HB	10 µF	35 V	2000 Hrs	-40°C ~ 105°C	0.197" (5.00mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HC1V100R	HC	10 µF	35 V	3000 Hrs	-40°C ~ 105°C	0.197" (5.00mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HD1V100AR	HD	10 µF	35 V	5000 Hrs	-40°C ~ 105°C	0.197" (5.00mm)	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-FC1V100R	FC	10 µF	35 V	1000 Hrs	-40°C ~ 105°C	0.197" (5.00mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HA1V100AR	HA	10 µF	35 V	1000 Hrs	-40°C ~ 105°C	0.197" (5.00mm)	0.213" (5.40mm)	Not For New Designs	RoHS Compliant

Engineering Selection Recommendations

For New Designs: EEE-FK1V100R is the manufacturer-recommended substitute. It maintains identical electrical specifications (10 µF, 35 V, ±20% tolerance) while offering doubled lifetime (2000 hours at 105°C), extended lower operating temperature limit (-55°C), and active product status. Physical height increases from 0.213" to 0.240", requiring PCB layout verification. ROHS3 compliance provides enhanced regulatory assurance.

For Extended Lifetime Requirements: EEE-HC1V100R (3000 hours) or EEE-HD1V100AR (5000 hours) provide progressively longer operational life at 105°C while maintaining identical electrical parameters and active product status. Both are ROHS3 compliant and suitable for automotive applications with high-reliability requirements.

For Space-Constrained Designs: EEE-HAV100WAR offers active product status with identical electrical specifications and reduced footprint (0.157" diameter versus 0.197"), though lifetime remains 1000 hours at 105°C. ROHS3 compliance is provided.

For Direct Replacement (Same Footprint): EEE-HA1V100AR provides parametric equivalence with identical dimensions and electrical specifications, though it retains "Not For New Designs" status. EEE-FC1V100R and EEE-FC1V100AR offer identical footprint and electrical parameters with "Not For New Designs" status.

All substitute parts maintain AEC-Q200 automotive qualification and are suitable for automotive applications. RoHS and REACH compliance is confirmed across all alternatives.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1V100R directly replace EEE-HA1V100R on existing PCBs?

A: Electrical substitution is direct. Physical height increases from 5.40mm to 6.10mm. PCB clearance above the component must be verified to accommodate the additional 0.70mm height. Land pattern remains identical (5.30mm x 5.30mm).

Q: What is the primary advantage of EEE-FK1V100R over the original part?

A: Lifetime at 105°C doubles from 1000 hours to 2000 hours, and operating temperature range extends to -55°C minimum. Product status changes from "Not For New Designs" to "Active," ensuring continued availability and supply chain support.

Q: Are all substitute parts automotive-qualified?

A: Yes. All listed substitutes carry AEC-Q200 certification and are suitable for automotive applications.

Q: Does switching to a smaller package like EEE-HAV100WAR affect electrical performance?

A: No. EEE-HAV100WAR maintains identical capacitance (10 µF), voltage rating (35 V), tolerance (±20%), and lifetime (1000 hours at 105°C). The reduction in diameter from 5.00mm to 4.00mm is a physical dimension change only, with no electrical impact.

Q: What is the difference between EEE-HB1V100R and EEE-HB1V100AR?

A: Both parts are electrically and mechanically identical (10 µF, 35 V, 2000 hours at 105°C, 5.00mm diameter, 5.80mm height). The suffix difference (R versus AR) indicates packaging or tape configuration variants. Electrical performance and physical dimensions are equivalent.

Q: Why do some parts show "Not For New Designs" status?

A: This designation indicates the part has been superseded in Panasonic's active product line. While existing inventory may be available, these parts are not recommended for new circuit designs. Active-status alternatives should be prioritized for new development.

Q: Can EEE-HC1V100R or EEE-HD1V100AR be used in applications requiring only 1000-hour lifetime?

A: Yes. These parts exceed the 1000-hour requirement and are fully compatible. Extended lifetime provides additional design margin and reliability headroom at no electrical cost.

Q: Are there any impedance differences between substitutes?

A: EEE-FK1V100R, EEE-FC1V100AR, EEE-FC1V100R, and EEE-HD1V100AR have specified impedance values (700 mOhms, 1.8 Ohms, 1.8 Ohms, and 7.2 Ohms respectively). EEE-HA1V100R and other substitutes do not have impedance specifications provided. For applications sensitive to impedance characteristics, impedance values should be confirmed with the manufacturer.

Q: Is ROHS3 compliance required, or is RoHS Compliant sufficient?

A: Both designations indicate RoHS compliance. ROHS3 represents a more recent compliance verification. For new designs, ROHS3-compliant parts are preferred for enhanced regulatory assurance, though RoHS Compliant parts remain acceptable for existing applications.

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