Equivalent & Substitute Parts for EEE-FPV100UAR

Part Overview

The EEE-FPV100UAR is a 10 µF, 35 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 qualification and operates across -55°C to 105°C with a 2000-hour lifetime at 105°C. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when design requirements shift toward higher voltage ratings or improved electrical characteristics, or when alternative manufacturers' components meet the same functional and compliance requirements.

Key Parameters

Parameter	Value
Capacitance	10 µF
Voltage Rating	35 V
Tolerance	±20%
ESR @ 100 kHz	850 mOhm
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-55°C to 105°C
Package Type	Radial, Can - SMD
Case Size	0.157" Dia (4.00 mm)
Mounting Type	Surface Mount
AEC-Q200 Rating	Yes
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-FPV100UAR is determined by the following criteria:

Direct Equivalents maintain identical capacitance (10 µF), voltage rating (35 V), tolerance (±20%), case size (4.00 mm diameter), surface mount land pattern (4.30 mm × 4.30 mm), operating temperature range (-55°C to 105°C), lifetime rating (2000 Hrs @ 105°C), AEC-Q200 qualification, and ROHS3 compliance. Variations in ESR, ripple current, and height within the same package family are acceptable for direct substitution.

Voltage-Upgraded Alternatives maintain all parameters except voltage rating, which is increased to 50 V. These parts are suitable when circuit design permits higher voltage margins or when improved reliability is required. Voltage-upgraded parts are backward compatible in 35 V applications.

Cross-Manufacturer Direct Equivalents are sourced from alternative manufacturers (Rubycon, Cornell Dubilier Electronics) while maintaining identical electrical and mechanical specifications, case size, and compliance ratings.

Parameter Comparison

Parameter	EEE-FPV100UAR (Main)	EEE-FKV100UAR	35TZV10M4X6.1	AFK106M35B12T-F	EEE-FK1H100SR
Manufacturer	Panasonic	Panasonic	Rubycon	Cornell Dubilier	Panasonic
Capacitance	10 µF	10 µF	10 µF	10 µF	10 µF
Voltage Rating	35 V	35 V	35 V	35 V	50 V
Tolerance	±20%	±20%	±20%	±20%	±20%
ESR @ 100 kHz	850 mOhm	Not Specified	Not Specified	1.35 Ohm	4.6 Ohm
Lifetime @ 105°C	2000 Hrs	2000 Hrs	2000 Hrs	2000 Hrs	2000 Hrs
Operating Temperature	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C	-55°C to 105°C
Case Diameter	4.00 mm	4.00 mm	4.00 mm	4.00 mm	4.00 mm
Height (Max)	5.80 mm	6.10 mm	6.10 mm	6.10 mm	6.10 mm
Land Pattern	4.30 × 4.30 mm	4.30 × 4.30 mm	4.30 × 4.30 mm	4.30 × 5.50 mm	4.30 × 4.30 mm
AEC-Q200	Yes	Yes	Yes	Yes	Yes
RoHS Status	ROHS3	ROHS3	ROHS3	ROHS3	ROHS3
Product Status	Active	Active	Active	Active	Not For New Designs

Engineering Selection Recommendations

EEE-FKV100UAR (Panasonic FK Series) is a direct equivalent within the same manufacturer's product line. Both parts share identical capacitance, voltage, tolerance, and compliance ratings. The FK series offers higher inventory availability (34,923 pcs vs. 927 pcs) and is qualified for high-temperature reflow applications. Height difference of 0.30 mm (6.10 mm vs. 5.80 mm) must be verified against PCB layout constraints.

35TZV10M4X6.1 (Rubycon TZV Series) provides cross-manufacturer equivalence with identical electrical specifications and case size. This part maintains AEC-Q200 qualification and ROHS3 compliance. Selection is appropriate when Rubycon supply chain preference or cost optimization is required. Height matches the FK series at 6.10 mm.

AFK106M35B12T-F (Cornell Dubilier AFK Series) is a direct electrical equivalent with lower ESR (1.35 Ohm vs. 850 mOhm). The land pattern differs (4.30 × 5.50 mm vs. 4.30 × 4.30 mm), requiring PCB footprint verification before substitution. This part is suitable for applications requiring improved high-frequency performance.

EEE-FK1H100SR (Panasonic FKS Series) is a voltage-upgraded alternative rated at 50 V. This part is marked "Not For New Designs" and should be used only when existing inventory must be consumed or when higher voltage margin is mandated by circuit requirements. The elevated ESR (4.6 Ohm) may impact ripple current performance in high-frequency applications.

Frequently Asked Questions (FAQ)

Q: Can EEE-FKV100UAR replace EEE-FPV100UAR directly on the PCB?

A: Yes, with height verification. Both parts have identical electrical specifications, case diameter (4.00 mm), and land pattern (4.30 × 4.30 mm). The EEE-FKV100UAR is 0.30 mm taller (6.10 mm vs. 5.80 mm). Confirm PCB clearance above the component before assembly.

Q: Is the AFK106M35B12T-F footprint compatible?

A: The land pattern differs. AFK106M35B12T-F requires 4.30 × 5.50 mm pads versus 4.30 × 4.30 mm for the main part. PCB redesign or rework may be necessary. Electrical performance is equivalent.

Q: Can EEE-FK1H100SR be used in a 35 V circuit?

A: Yes. The 50 V rating provides backward compatibility in 35 V applications. However, this part is marked "Not For New Designs" and should be reserved for legacy designs or inventory management. Higher ESR may affect ripple current performance.

Q: What is the primary difference between these substitutes?

A: EEE-FKV100UAR and 35TZV10M4X6.1 are direct equivalents with different manufacturers. AFK106M35B12T-F offers lower ESR but requires footprint verification. EEE-FK1H100SR provides higher voltage rating but is obsolete for new designs.

Q: Are all substitutes AEC-Q200 qualified?

A: Yes. All listed substitutes maintain AEC-Q200 qualification and ROHS3 compliance, meeting automotive application requirements.

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