EEE-FP1E151AV Equivalent & Substitute Parts

Part Overview

The EEE-FP1E151AV is a 150 µF, 25 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This component is designed for automotive and high-temperature reflow applications with AEC-Q200 qualification. The part is currently active in production with 1025 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to component availability, supply chain constraints, or design flexibility within specified tolerance ranges.

Substiute Parts

EEE-FP1E151AV

Panasonic Electronic ComponentsIn Stock: 1133EEE-FP1E151AV Datasheet

Current PartRFQ

EEE-FK1E151AV

Panasonic Electronic ComponentsIn Stock: 1364EEE-FK1E151AV Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EEE-FP1E151AV is determined by strict equivalence across the following parameters:

Electrical equivalence requires identical capacitance (150 µF), voltage rating (25 V), and tolerance (±20%). Mechanical equivalence requires matching package type (Radial, Can - SMD), case dimensions (0.315" Dia / 8.00 mm), height (0.425" / 10.80 mm), and land size (0.327" L x 0.327" W / 8.30 mm x 8.30 mm). Environmental and compliance equivalence requires matching operating temperature range (-55°C ~ 105°C), lifetime rating (2000 Hrs @ 105°C), AEC-Q200 qualification, RoHS3 compliance, and MSL rating (1).

The EEE-FK1E151AV qualifies as a parametric equivalent substitute based on these criteria. Both parts share identical capacitance, voltage, tolerance, package geometry, environmental specifications, and compliance ratings. Differences in ESR (80 mOhm vs. 160 mOhm @ 100 kHz) and ripple current ratings are secondary performance characteristics that do not disqualify substitution when primary electrical and mechanical parameters match.

Parameter Comparison

Engineering Selection Recommendations

Both the EEE-FP1E151AV and EEE-FK1E151AV are active production components from Panasonic Electronic Components with full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts is based on availability and application-specific performance requirements. The EEE-FP1E151AV offers lower ESR (80 mOhm @ 100 kHz) and higher ripple current capability (850 mA @ 100 kHz), making it suitable for applications requiring minimal impedance and high current handling. The EEE-FK1E151AV provides equivalent electrical and mechanical compatibility with higher ESR (160 mOhm @ 100 kHz) and lower ripple current ratings (600 mA @ 100 kHz), appropriate for applications with less stringent current requirements. Both parts maintain identical capacitance, voltage rating, package geometry, temperature range, and compliance certifications, ensuring direct substitution within the specified electrical and mechanical constraints.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1E151AV replace EEE-FP1E151AV in any application?

A: EEE-FK1E151AV is mechanically and electrically compatible as a substitute based on matching capacitance (150 µF), voltage rating (25 V), tolerance (±20%), package type, case dimensions, and compliance ratings. However, the higher ESR (160 mOhm vs. 80 mOhm @ 100 kHz) and lower ripple current capability (600 mA vs. 850 mA @ 100 kHz) must be evaluated against circuit requirements. Applications with strict impedance or high-frequency ripple current demands may require the EEE-FP1E151AV.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts share identical case dimensions (0.315" Dia / 8.00 mm), height (0.425" / 10.80 mm), and land size (0.327" L x 0.327" W / 8.30 mm x 8.30 mm). PCB layout and mounting procedures are interchangeable.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both EEE-FP1E151AV and EEE-FK1E151AV carry AEC-Q200 qualification, ROHS3 compliance, and MSL rating 1 (unlimited moisture sensitivity level), meeting automotive and high-temperature reflow application standards.

Q: What is the difference in ESR between these parts?

A: The EEE-FP1E151AV has 80 mOhm ESR @ 100 kHz, while the EEE-FK1E151AV has 160 mOhm ESR @ 100 kHz. This difference affects impedance characteristics and ripple current handling but does not affect capacitance or voltage rating equivalence.

Q: Are these parts suitable for high-temperature applications?

A: Yes. Both parts operate across -55°C ~ 105°C and maintain 2000 hours lifetime at 105°C, qualifying them for high-temperature reflow and automotive thermal cycling environments.