VZL331M1ATR-0810S Equivalent & Substitute Parts

Part Overview

The VZL331M1ATR-0810S is a 330 µF, 10 V aluminum electrolytic capacitor manufactured by SURGE in Surface Mount Device (SMD) radial can package. This component is rated for 2000 hours at 105°C operating temperature and is designed for general purpose applications. The part is currently Active in product status with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and packaging requirements are met across alternative manufacturers. This reference provides direct component alternatives for procurement, design flexibility, and supply chain continuity.

Substiute Parts

VZL331M1ATR-0810S

SURGEIn Stock: 1187VZL331M1ATR-0810S Datasheet

Current PartRFQ

EEE-FK1A331AL

Panasonic Electronic ComponentsIn Stock: 2299EEE-FK1A331AL Datasheet

UpgradeRFQ

EEE-FK1A331AP

Panasonic Electronic ComponentsIn Stock: 2790EEE-FK1A331AP Datasheet

UpgradeRFQ

EEE-FK1A331GL

Panasonic Electronic ComponentsIn Stock: 1697EEE-FK1A331GL Datasheet

UpgradeRFQ

EEE-FK1A331P

Panasonic Electronic ComponentsIn Stock: 3288EEE-FK1A331P Datasheet

UpgradeRFQ

UUX1A331MNL6GS

NichiconIn Stock: 2647UUX1A331MNL6GS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are classified into two categories based on substitution criteria:

Upgrade Substitutes (Panasonic EEE-FK Series): Parts EEE-FK1A331AL, EEE-FK1A331AP, EEE-FK1A331GL, and EEE-FK1A331P meet all electrical and mechanical parameters of the main part. These substitutes share identical capacitance (330 µF), voltage rating (10 V), tolerance (±20%), lifetime (2000 Hrs @ 105°C), operating temperature range (-55°C ~ 105°C), physical dimensions (0.315" Dia, 0.413" height), and surface mount land size (0.327" L x 0.327" W). All Panasonic FK series parts carry AEC-Q200 automotive qualification and are RoHS3 compliant. Variants differ in halogen-free designation and ripple current performance at low frequency (390-450 mA @ 120 Hz).

Parametric Equivalent (Nichicon UUX Series): Part UUX1A331MNL6GS matches all critical electrical specifications: 330 µF capacitance, 10 V voltage rating, ±20% tolerance, 2000 Hrs @ 105°C lifetime, and identical physical dimensions and surface mount land size. This part is classified as a parametric equivalent due to lower ripple current performance at high frequency (384.8 mA @ 10 kHz versus 600 mA @ 100 kHz on main part) and absence of automotive qualification ratings.

Key Parameters Determining Substitution:

• Capacitance: 330 µF (exact match required)
• Voltage Rating: 10 V (exact match required)
• Tolerance: ±20% (exact match required)
• Physical Dimensions: 0.315" Dia × 0.413" Height (exact match required)
• Surface Mount Land Size: 0.327" L × 0.327" W (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Package Type: Radial, Can - SMD (exact match required)
• Lifetime: 2000 Hrs @ 105°C (exact match required)
• Operating Temperature: -55°C ~ 105°C (exact match required)

Parameter Comparison

Engineering Selection Recommendations

For Automotive Applications: Panasonic EEE-FK series substitutes (EEE-FK1A331AL, EEE-FK1A331AP, EEE-FK1A331GL, EEE-FK1A331P) are qualified to AEC-Q200 automotive standards. These parts are suitable for automotive-grade circuit designs requiring enhanced reliability and qualification documentation. EEE-FK1A331GL and EEE-FK1A331AL carry halogen-free designation for environmental compliance in automotive supply chains.

For General Purpose Applications: All substitute parts maintain Active product status and RoHS3 compliance. The VZL331M1ATR-0810S (SURGE) and UUX1A331MNL6GS (Nichicon) are designated for general purpose applications without automotive qualification.

For High Ripple Current Requirements: Panasonic EEE-FK1A331GL and EEE-FK1A331P deliver 450 mA ripple current at 120 Hz, exceeding the main part specification of 420 mA. These variants provide enhanced ripple current performance for power supply filtering applications. The Nichicon UUX1A331MNL6GS exhibits lower ripple current performance (296 mA @ 120 Hz, 384.8 mA @ 10 kHz) and is not suitable for high ripple current applications.

For Supply Chain Continuity: All substitute parts are currently Active with confirmed inventory availability. Panasonic EEE-FK1A331P shows highest inventory (3242 Pcs), followed by EEE-FK1A331AP (2680 Pcs) and Nichicon UUX1A331MNL6GS (2602 Pcs).

Compliance Considerations: All parts are RoHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating. Panasonic FK series parts include REACH Unaffected status. All parts share identical ECCN (EAR99) and HTSUS (8532.22.0020) classifications.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1A331AL be used as a direct replacement for VZL331M1ATR-0810S?

A: Yes. EEE-FK1A331AL meets all electrical and mechanical specifications: 330 µF capacitance, 10 V voltage rating, ±20% tolerance, 2000 Hrs @ 105°C lifetime, identical physical dimensions (0.315" Dia × 0.413" height), and surface mount land size (0.327" L × 0.327" W). The part is RoHS3 compliant, MSL 1, and carries AEC-Q200 automotive qualification. Halogen-free designation provides additional environmental compliance.

Q: What is the difference between Panasonic EEE-FK variants?

A: All four Panasonic EEE-FK variants (EEE-FK1A331AL, EEE-FK1A331AP, EEE-FK1A331GL, EEE-FK1A331P) share identical electrical specifications and physical dimensions. Differences exist in ripple current performance at low frequency and halogen-free designation. EEE-FK1A331AL and EEE-FK1A331GL are halogen-free. EEE-FK1A331GL and EEE-FK1A331P deliver 450 mA ripple current at 120 Hz, while EEE-FK1A331AL and EEE-FK1A331AP deliver 390 mA at 120 Hz. All deliver 600 mA ripple current at 100 kHz.

Q: Is UUX1A331MNL6GS suitable for all applications?

A: UUX1A331MNL6GS is a parametric equivalent meeting core electrical and mechanical specifications. However, ripple current performance differs significantly: 296 mA @ 120 Hz and 384.8 mA @ 10 kHz versus 420 mA @ 120 Hz and 600 mA @ 100 kHz on the main part. This part lacks automotive qualification (AEC-Q200). Use UUX1A331MNL6GS only in general purpose applications where ripple current requirements are lower than the main part specification.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging, matching the main part VZL331M1ATR-0810S packaging format.

Q: Do substitute parts require PCB layout modifications?

A: No. All substitute parts share identical surface mount land size (0.327" L × 0.327" W / 8.30mm × 8.30mm) and physical dimensions (0.315" Dia × 0.413" height). PCB footprints and land patterns remain unchanged.

Q: Which substitute part offers the best inventory availability?

A: Panasonic EEE-FK1A331P offers the highest inventory with 3242 Pcs in stock, followed by EEE-FK1A331AP (2680 Pcs) and Nichicon UUX1A331MNL6GS (2602 Pcs).

Q: Are all parts RoHS3 compliant?

A: Yes. All substitute parts and the main part VZL331M1ATR-0810S are RoHS3 compliant. Panasonic FK series parts include REACH Unaffected status.