Equivalent & Substitute Parts for EEE-HA2A100P

Part Overview

The Panasonic EEE-HA2A100P is a 10 µF, 100 V aluminum electrolytic capacitor in surface mount radial can package, rated for automotive applications with AEC-Q200 certification. This part is designated as "Not For New Designs," indicating it has been superseded in Panasonic's product portfolio. Finding equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain flexibility, and access components with improved performance characteristics or extended product lifecycle status.

Key Parameters

Parameter	Value
Capacitance	10 µF
Voltage Rating	100 V
Tolerance	±20%
Package Type	Radial, Can - SMD
Case Size	0.315" Dia (8.00mm)
Height (Max)	0.402" (10.20mm)
Land Size	0.327" L x 0.327" W (8.30mm x 8.30mm)
Mounting Type	Surface Mount
Polarization	Polar
Operating Temperature Range	-40°C ~ 105°C
Lifetime @ Temperature	1000 Hrs @ 105°C
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the EEE-HA2A100P are grouped based on strict electrical and mechanical compatibility within the aluminum electrolytic capacitor category. All substitute candidates maintain the core electrical specifications: 10 µF capacitance, 100 V voltage rating, ±20% tolerance, and polar configuration. All parts share identical case dimensions (0.315" diameter, 8.00mm) and surface mount land pattern (0.327" x 0.327", 8.30mm x 8.30mm), ensuring direct PCB footprint compatibility.

Substitution logic is determined by the following key parameters:

Capacitance and voltage rating (must match exactly)
Package and case dimensions (must be identical for PCB compatibility)
Mounting type and land pattern (must support surface mount assembly)
Operating temperature range (must meet or exceed application requirements)
Lifetime rating at temperature (determines reliability for intended service life)
Compliance certifications (AEC-Q200 for automotive applications)
RoHS and REACH compliance status

Parameter Comparison

Parameter	EEE-HA2A100P	EEE-FN2A100P	EEE-TG2A100P	EEE-HD2A100P	EMVH101ARA100MHA0G	AHA106M2AF24T-F
Manufacturer	Panasonic	Panasonic	Panasonic	Panasonic	Chemi-Con	Cornell Dubilier
Series	HA	FN	TG	HD	Alchip™- MVH	AHA
Capacitance	10 µF	10 µF	10 µF	10 µF	10 µF	10 µF
Voltage Rating	100 V	100 V	100 V	100 V	100 V	100 V
Tolerance	±20%	±20%	±20%	±20%	±20%	±20%
Case Size (Dia)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)	0.315" (8.00mm)
Height (Max)	0.402" (10.20mm)	0.413" (10.50mm)	0.402" (10.20mm)	0.402" (10.20mm)	0.394" (10.00mm)	0.402" (10.20mm)
Land Size	0.327" x 0.327" (8.30mm x 8.30mm)	0.327" x 0.327" (8.30mm x 8.30mm)	0.327" x 0.327" (8.30mm x 8.30mm)	0.327" x 0.327" (8.30mm x 8.30mm)	0.327" x 0.327" (8.30mm x 8.30mm)	0.327" x 0.327" (8.30mm x 8.30mm)
Operating Temperature	-40°C ~ 105°C	-55°C ~ 105°C	-40°C ~ 125°C	-40°C ~ 105°C	-40°C ~ 125°C	-55°C ~ 105°C
Lifetime @ Temperature	1000 Hrs @ 105°C	2000 Hrs @ 105°C	2000 Hrs @ 125°C	5000 Hrs @ 105°C	2000 Hrs @ 125°C	2000 Hrs @ 105°C
ESR @ Frequency	Not specified	1.3 Ohm @ 100kHz	1.3 Ohm @ 100kHz	Not specified	750 mOhm @ 100kHz	29.8 Ohm @ 120Hz
Ripple Current @ 120 Hz	55 mA	84.5 mA	45.5 mA	55 mA	46.2 mA	55 mA
Ripple Current @ High Frequency	94.6 mA @ 10 kHz	130 mA @ 100 kHz	70 mA @ 100 kHz	94.6 mA @ 10 kHz	70 mA @ 100 kHz	94.6 mA @ 10 kHz
Product Status	Not For New Designs	Active	Active	Active	Active	Not For New Designs
AEC-Q200	Yes	Yes	Yes	Yes	Not specified	Yes
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Recommendation: EEE-TG2A100P (Panasonic)

The EEE-TG2A100P is the preferred direct upgrade from the EEE-HA2A100P. Both parts maintain identical case dimensions and PCB footprint compatibility. The EEE-TG2A100P offers extended operating temperature range (-40°C to 125°C versus -40°C to 105°C), doubled lifetime rating (2000 Hrs @ 125°C versus 1000 Hrs @ 105°C), and active product status. AEC-Q200 certification and ROHS3 compliance are maintained. This part is suitable for automotive applications requiring enhanced thermal performance and extended service life.

Secondary Recommendation: EEE-FN2A100P (Panasonic)

The EEE-FN2A100P provides an alternative within the Panasonic portfolio with active product status. It delivers doubled lifetime (2000 Hrs @ 105°C), extended low-temperature operating range (-55°C to 105°C), and improved ripple current handling (84.5 mA @ 120 Hz, 130 mA @ 100 kHz). Height is marginally increased to 0.413" (10.50mm), which may require PCB layout verification. AEC-Q200 certification and ROHS3 compliance are maintained.

Alternative Recommendation: EEE-HD2A100P (Panasonic)

The EEE-HD2A100P offers the highest lifetime rating (5000 Hrs @ 105°C) among Panasonic options, maintaining identical case dimensions and operating temperature range as the original part. This option is suitable for applications requiring maximum reliability at standard temperature ratings. Active product status, AEC-Q200 certification, and ROHS3 compliance are confirmed.

Cross-Manufacturer Option: EMVH101ARA100MHA0G (Chemi-Con)

The Chemi-Con EMVH101ARA100MHA0G provides equivalent electrical performance with superior ESR characteristics (750 mOhm @ 100kHz). Operating temperature extends to 125°C with 2000 Hrs lifetime at that temperature. Case dimensions are identical with slightly reduced height (0.394" versus 0.402"). Active product status and ROHS3 compliance are confirmed. AEC-Q200 certification status is not specified for this part.

Not Recommended for New Designs: AHA106M2AF24T-F (Cornell Dubilier)

The Cornell Dubilier AHA106M2AF24T-F carries "Not For New Designs" status, matching the original part's lifecycle designation. While electrically compatible, this part does not provide a path forward for design continuity. Selection should be limited to legacy system support only.

Frequently Asked Questions (FAQ)

Q: Can EEE-FN2A100P be used as a direct replacement for EEE-HA2A100P?

A: Yes, with a single consideration. The EEE-FN2A100P height is 0.413" (10.50mm) compared to 0.402" (10.20mm) for the original part. PCB clearance above the component must be verified to accommodate the additional 0.011" (0.30mm) height. All other mechanical and electrical parameters are compatible.

Q: What is the primary advantage of EEE-TG2A100P over the original EEE-HA2A100P?

A: The EEE-TG2A100P doubles the lifetime rating (2000 Hrs @ 125°C versus 1000 Hrs @ 105°C) and extends the maximum operating temperature to 125°C. It maintains identical case dimensions and active product status, making it the recommended upgrade path.

Q: Are all substitute parts AEC-Q200 certified?

A: Four of the five substitute parts carry explicit AEC-Q200 certification: EEE-FN2A100P, EEE-TG2A100P, EEE-HD2A100P, and AHA106M2AF24T-F. The Chemi-Con EMVH101ARA100MHA0G does not specify AEC-Q200 certification in the provided data. For automotive applications requiring AEC-Q200 compliance, Panasonic options are preferred.

Q: Which substitute part offers the lowest ESR?

A: The Chemi-Con EMVH101ARA100MHA0G provides the lowest ESR at 750 mOhm @ 100kHz. Panasonic FN and TG series parts specify 1.3 Ohm @ 100kHz. The Cornell Dubilier part shows significantly higher ESR at 29.8 Ohm @ 120Hz, making it unsuitable for applications sensitive to impedance characteristics.

Q: Can the EEE-HD2A100P be used in high-temperature applications?

A: The EEE-HD2A100P operates to 105°C maximum, the same as the original part. For applications requiring operation above 105°C, the EEE-TG2A100P or EMVH101ARA100MHA0G, both rated to 125°C, are required.

Q: Are all substitute parts RoHS compliant?

A: Yes. The original EEE-HA2A100P is RoHS Compliant. All five substitute parts are ROHS3 Compliant, meeting current regulatory requirements. REACH status is "REACH Unaffected" for all parts.

Q: What is the inventory status of substitute parts?

A: EEE-TG2A100P has the highest inventory (10,875 Pcs), followed by EMVH101ARA100MHA0G (19,900 Pcs). EEE-FN2A100P (1,125 Pcs) and EEE-HD2A100P (2,869 Pcs) have moderate availability. AHA106M2AF24T-F (1,623 Pcs) has limited stock. Inventory levels should be confirmed with suppliers for production requirements.

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