Equivalent & Substitute Parts for EEE-1VA100SR

Part Overview

The Panasonic EEE-1VA100SR is a 10 µF, 35 V aluminum electrolytic capacitor in surface mount radial can package, rated for 2000 hours at 85°C. This part carries a "Not For New Designs" status, indicating it has been superseded in Panasonic's product line. Equivalent and substitute parts are necessary to support ongoing production requirements and to transition designs to active product series with improved performance characteristics or extended operational life.

Key Parameters

Parameter	Value
Capacitance	10 µF
Voltage Rating	35 V
Tolerance	±20%
Package Type	Radial, Can - SMD
Mounting Type	Surface Mount
Polarization	Polar
Operating Temperature Range	-40°C ~ 85°C
Lifetime Rating	2000 Hrs @ 85°C
AEC-Q200 Compliance	Yes
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the EEE-1VA100SR is determined by the following critical parameters: capacitance value (10 µF), voltage rating (35 V), tolerance (±20%), package configuration (5.00 mm diameter radial can SMD), surface mount land size (5.30 mm × 5.30 mm), and polarization (polar). Parts are grouped into three categories based on their relationship to the main part:

MFR Recommended Substitutes maintain identical electrical specifications while offering improved lifetime ratings or extended operating temperature ranges. These parts are direct functional replacements from Panasonic's active product series.

Upgrade Substitutes provide enhanced performance through extended lifetime ratings (2000–5000 hours at 105°C) or higher operating temperature limits, while maintaining the same capacitance, voltage, and package footprint.

Similar Substitutes share the same base electrical parameters but differ in physical dimensions or lifetime characteristics, requiring PCB layout verification before implementation.

Parametric Equivalents match the core electrical specifications and are functionally equivalent within the same manufacturer's portfolio.

Direct Equivalents from alternative manufacturers (Cornell Dubilier / Illinois Capacitor) meet the same electrical and mechanical requirements with comparable performance metrics.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Size (Dia × Height)	Product Status	RoHS Status
EEE-1VA100SR	Panasonic	S	10 µF	35 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	5.00 mm × 5.40 mm	Not For New Designs	RoHS Compliant
EEE-FK1V100R	Panasonic	FK	10 µF	35 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	5.00 mm × 6.10 mm	Active	ROHS3 Compliant
EEE-HB1V100AR	Panasonic	HB	10 µF	35 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	5.00 mm × 5.80 mm	Active	ROHS3 Compliant
EEE-HB1V100R	Panasonic	HB	10 µF	35 V	±20%	2000 Hrs @ 105°C	-40°C ~ 105°C	5.00 mm × 5.80 mm	Active	ROHS3 Compliant
EEE-HC1V100R	Panasonic	HC	10 µF	35 V	±20%	3000 Hrs @ 105°C	-40°C ~ 105°C	5.00 mm × 5.80 mm	Active	ROHS3 Compliant
EEE-HD1V100AR	Panasonic	HD	10 µF	35 V	±20%	5000 Hrs @ 105°C	-40°C ~ 105°C	5.00 mm × 5.80 mm	Active	ROHS3 Compliant
EEE-1VA100WAR	Panasonic	S	10 µF	35 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	4.00 mm × 5.40 mm	Active	ROHS3 Compliant
EEE-1VA100WR	Panasonic	S	10 µF	35 V	±20%	1000 Hrs @ 85°C	-40°C ~ 85°C	4.00 mm × 5.40 mm	Not For New Designs	RoHS Compliant
EEE-1VA100AR	Panasonic	S	10 µF	35 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	5.00 mm × 5.40 mm	Not For New Designs	RoHS Compliant
106AXZ035M	Cornell Dubilier / Illinois Capacitor	AXZ	10 µF	35 V	±20%	2000 Hrs @ 105°C	-55°C ~ 105°C	5.00 mm × 5.50 mm	Active	ROHS3 Compliant
106SML035M	Cornell Dubilier / Illinois Capacitor	SML	10 µF	35 V	±20%	2000 Hrs @ 85°C	-40°C ~ 85°C	5.00 mm × 5.50 mm	Active	ROHS3 Compliant

Engineering Selection Recommendations

For new designs and ongoing production transitions, the Panasonic EEE-HB1V100R or EEE-HB1V100AR are the primary recommended substitutes. Both parts are in active production status, maintain identical capacitance and voltage specifications, and offer extended operating temperature range (-40°C to 105°C) compared to the original part. These HB series parts provide 2000-hour lifetime at 105°C, delivering improved reliability over the EEE-1VA100SR's 2000-hour rating at 85°C.

For applications requiring maximum lifetime performance, the EEE-HC1V100R (3000 hours @ 105°C) or EEE-HD1V100AR (5000 hours @ 105°C) provide extended service life while maintaining the same electrical and mechanical compatibility. All Panasonic upgrade options carry ROHS3 compliance and AEC-Q200 automotive qualification.

The Panasonic EEE-FK1V100R offers the highest ripple current capability (160 mA @ 100 kHz) among Panasonic substitutes, suitable for high-frequency switching applications, though it requires verification of the increased height (6.10 mm vs. 5.40 mm).

For alternative manufacturer sourcing, the Cornell Dubilier 106AXZ035M provides equivalent performance with active product status and extended temperature range (-55°C to 105°C). The 106SML035M matches the original operating temperature range but is rated for 2000 hours at 85°C.

Physical dimensions must be verified before implementation. The EEE-1VA100WAR and EEE-1VA100WR use a smaller 4.00 mm diameter package with different land size (4.30 mm × 4.30 mm), requiring PCB layout modification.

Frequently Asked Questions (FAQ)

Q: Can EEE-HB1V100R be used as a direct drop-in replacement for EEE-1VA100SR?

A: The EEE-HB1V100R is electrically and functionally equivalent with identical capacitance (10 µF), voltage rating (35 V), tolerance (±20%), and surface mount land size (5.30 mm × 5.30 mm). The primary difference is increased height (5.80 mm vs. 5.40 mm). Verify PCB clearance before implementation. No circuit modifications are required.

Q: What is the difference between EEE-HB1V100R and EEE-HC1V100R?

A: Both parts share identical electrical specifications and physical dimensions. The HC series provides extended lifetime (3000 hours @ 105°C) compared to the HB series (2000 hours @ 105°C). Selection depends on application lifetime requirements. Both maintain the same operating temperature range (-40°C to 105°C).

Q: Why does EEE-FK1V100R have a different height than other substitutes?

A: The FK series is designed for higher ripple current applications (160 mA @ 100 kHz vs. 47.6 mA @ 10 kHz in HB series). The increased height (6.10 mm) accommodates the enhanced internal construction. Verify PCB layout compatibility before selection.

Q: Can I use the smaller EEE-1VA100WAR package instead of the original EEE-1VA100SR?

A: The EEE-1VA100WAR uses a 4.00 mm diameter package with different land size (4.30 mm × 4.30 mm) compared to the original 5.00 mm diameter with 5.30 mm × 5.30 mm land size. PCB redesign is required. This part is suitable only if layout modifications are feasible.

Q: Are all substitute parts AEC-Q200 qualified?

A: All Panasonic substitute parts listed carry AEC-Q200 automotive qualification. The Cornell Dubilier alternatives (106AXZ035M and 106SML035M) do not list AEC-Q200 certification. Verify compliance requirements for your application before selection.

Q: What is the inventory status of recommended substitutes?

A: EEE-HB1V100R has the highest inventory (40,708 pcs), followed by EEE-FK1V100R (16,914 pcs). EEE-HC1V100R and EEE-HD1V100AR have lower stock levels (3,100 and 2,372 pcs respectively). Confirm availability with your supplier for production planning.

Q: Can I substitute a Cornell Dubilier part for Panasonic in an automotive application?

A: The Cornell Dubilier 106AXZ035M and 106SML035M do not carry AEC-Q200 certification. If your application requires automotive qualification, use Panasonic parts exclusively. For general-purpose applications, these alternatives provide equivalent electrical performance.

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