VEU331M1KTR-1616S Equivalent & Substitute Parts

Part Overview

The VEU331M1KTR-1616S is a 330 µF, 80 V aluminum electrolytic capacitor manufactured by SURGE in a surface mount radial can package. This component is rated for 5000 hours at 105°C and operates across a temperature range of -55°C to 105°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Equivalent and substitute parts are identified based on matching electrical specifications (capacitance, voltage rating, tolerance, lifetime, and operating temperature range) and mechanical compatibility (package type, case dimensions, and mounting configuration). Alternative sources provide design flexibility, supply chain redundancy, and component availability across different procurement channels.

Substiute Parts

VEU331M1KTR-1616S

SURGEIn Stock: 1052VEU331M1KTR-1616S Datasheet

Current PartRFQ

EEE-FK1K331AM

Panasonic Electronic ComponentsIn Stock: 1059EEE-FK1K331AM Datasheet

UpgradeRFQ

AEA1616331M080R

KYOCERA AVXIn Stock: 778AEA1616331M080R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the VEU331M1KTR-1616S are qualified based on the following criteria:

Electrical Equivalence: All substitute parts maintain identical capacitance (330 µF), voltage rating (80 V), tolerance (±20%), and minimum lifetime specification (5000 Hrs @ 105°C). Operating temperature range remains -55°C to 105°C across all qualified alternatives.

Mechanical Compatibility: All substitute parts use the same package classification (Radial, Can - SMD) with matching case dimensions (0.630" diameter, 0.669" height) and surface mount land size (0.669" × 0.669"). Mounting type is surface mount for all alternatives.

Compliance Alignment: All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage protocols.

Ripple Current Performance: Substitute parts demonstrate ripple current capabilities at both low frequency (120 Hz) and high frequency (10 kHz to 100 kHz) ranges, with values meeting or exceeding the original specification.

The two qualified substitutes are:

• EEE-FK1K331AM (Panasonic Electronic Components) - Upgrade option with automotive-grade AEC-Q200 rating
• AEA1616331M080R (KYOCERA AVX) - Parametric equivalent for general purpose applications

Parameter Comparison

Engineering Selection Recommendations

VEU331M1KTR-1616S (SURGE) - Primary specification. Suitable for general purpose applications requiring 330 µF at 80 V with standard performance characteristics. Active production status with ROHS3 compliance and unlimited MSL rating.

EEE-FK1K331AM (Panasonic Electronic Components) - Upgrade substitute with automotive-grade AEC-Q200 qualification. Demonstrates higher ripple current performance (594.8 mA @ 120 Hz, 793 mA @ 100 kHz) compared to the original specification. Rated for high temperature reflow applications. ROHS3 compliant with REACH unaffected status. Select this option when automotive-grade reliability or enhanced thermal performance is required.

AEA1616331M080R (KYOCERA AVX) - Parametric equivalent for general purpose applications. Maintains identical electrical and mechanical specifications with ripple current performance of 475.8 mA @ 120 Hz and 793 mA @ 100 kHz. ROHS3 compliant with REACH unaffected status. Select this option for supply chain diversification or when KYOCERA AVX sourcing is preferred.

All three parts are active production components with full compliance certifications and unlimited moisture sensitivity levels, ensuring compatibility with standard manufacturing processes and long-term storage requirements.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1K331AM be used as a direct replacement for VEU331M1KTR-1616S?

A: Yes. The EEE-FK1K331AM meets all electrical specifications (330 µF, 80 V, ±20% tolerance, 5000 Hrs @ 105°C, -55°C to 105°C operating range) and mechanical requirements (16.00mm diameter, 17.00mm height, 17.00mm × 17.00mm land size, surface mount radial can package). Both parts are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between the Panasonic EEE-FK1K331AM and KYOCERA AVX AEA1616331M080R substitutes?

A: Both parts are parametrically equivalent with matching capacitance, voltage, tolerance, lifetime, and package dimensions. The primary difference is manufacturer designation: EEE-FK1K331AM carries AEC-Q200 automotive qualification and is rated for high temperature reflow applications, while AEA1616331M080R is designated for general purpose use. Ripple current at 120 Hz differs slightly (594.8 mA versus 475.8 mA). Both maintain 793 mA ripple current at high frequency and 170 mOhms impedance.

Q: Are the surface mount land sizes identical across all three parts?

A: Yes. All three parts (VEU331M1KTR-1616S, EEE-FK1K331AM, and AEA1616331M080R) specify identical surface mount land size of 0.669" L × 0.669" W (17.00mm × 17.00mm), ensuring PCB layout compatibility without modification.

Q: Do all substitute parts maintain the same operating temperature range?

A: Yes. All three parts operate across -55°C to 105°C with 5000 hours lifetime rating at 105°C, ensuring thermal performance equivalence across the specified operating envelope.

Q: What compliance certifications apply to these substitute parts?

A: All three parts are ROHS3 compliant and carry MSL 1 (unlimited) moisture sensitivity level rating. The Panasonic EEE-FK1K331AM additionally carries AEC-Q200 automotive qualification and REACH unaffected status. The KYOCERA AVX AEA1616331M080R also carries REACH unaffected status.

Q: Can these parts be used interchangeably in production?

A: Yes, provided the application does not require specific manufacturer qualification (such as AEC-Q200 for automotive). All three parts meet identical electrical and mechanical specifications with full compliance certifications. Substitution requires no circuit redesign or PCB layout modification.