EEV-FK1K331V Equivalent & Substitute Parts

Part Overview

The EEV-FK1K331V is a 330 µF, 80 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Panasonic Electronic Components. This component is designed for automotive applications with AEC-Q200 qualification and operates across a temperature range of -55°C to 105°C with a rated lifetime of 5000 hours at 105°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical and mechanical parameters are maintained, enabling seamless integration into existing designs or addressing inventory constraints.

Substiute Parts

EEV-FK1K331V

Panasonic Electronic ComponentsIn Stock: 918EEV-FK1K331V Datasheet

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EEE-FK1K331AM

Panasonic Electronic ComponentsIn Stock: 1059EEE-FK1K331AM Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EEV-FK1K331V is determined by strict equivalence across the following critical parameters:

• Capacitance value: 330 µF (exact match required)
• Rated voltage: 80 V (exact match required)
• Tolerance: ±20% (exact match required)
• Lifetime rating: 5000 Hrs @ 105°C (exact match required)
• Operating temperature range: -55°C ~ 105°C (exact match required)
• Package type: Radial, Can - SMD (exact match required)
• Physical dimensions: 0.630" Dia (16.00mm), Height 0.669" (17.00mm) (exact match required)
• Surface mount land size: 0.669" L x 0.669" W (17.00mm x 17.00mm) (exact match required)
• Electrical performance: Ripple current and impedance specifications (exact match required)
• Compliance: AEC-Q200, ROHS3, MSL 1 (exact match required)

The EEE-FK1K331AM meets all substitution criteria and is classified as a direct equivalent part.

Parameter Comparison

Engineering Selection Recommendations

Both the EEV-FK1K331V and EEE-FK1K331AM are active production parts from Panasonic Electronic Components with identical electrical and mechanical specifications. Both parts carry AEC-Q200 automotive qualification and ROHS3 compliance, making them suitable for automotive applications requiring regulatory adherence. The EEE-FK1K331AM includes additional application designation for high temperature reflow processes. Selection between these parts should be based on availability, inventory status, and specific process requirements. Both parts maintain equivalent performance characteristics across all specified operating conditions.

Frequently Asked Questions (FAQ)

Q: Can the EEE-FK1K331AM be used as a direct replacement for the EEV-FK1K331V?

A: Yes. The EEE-FK1K331AM is a direct equivalent part with identical capacitance (330 µF), voltage rating (80 V), tolerance (±20%), lifetime (5000 Hrs @ 105°C), operating temperature range (-55°C ~ 105°C), physical dimensions (0.630" Dia × 0.669" height), and electrical performance specifications (ripple current and impedance). Both parts are AEC-Q200 qualified and ROHS3 compliant.

Q: Are there any differences in the package or mounting footprint?

A: No. Both parts use identical surface mount radial can packaging with matching land sizes of 0.669" L × 0.669" W (17.00mm × 17.00mm). PCB layout and reflow profiles remain unchanged.

Q: What is the significance of the "High Temperature Reflow" application designation on the EEE-FK1K331AM?

A: This designation indicates the part has been qualified for high temperature reflow soldering processes. Both parts maintain the same thermal specifications and operating temperature range; this notation reflects process validation rather than a functional difference.

Q: Do both parts have the same moisture sensitivity level?

A: Yes. Both the EEV-FK1K331V and EEE-FK1K331AM are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical compliance ratings: AEC-Q200 automotive qualification, ROHS3 compliance, and REACH unaffected status.