VZH331M1ATR-0810S Equivalent & Substitute Parts

Part Overview

The VZH331M1ATR-0810S is a 330 µF, 10 V aluminum electrolytic capacitor manufactured by SURGE in radial, can-style surface mount package. This component is rated for 5000 hours at 105°C and operates across the temperature range of -55°C to 105°C. The part is currently active in production and available in tape and reel packaging for automated assembly processes. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific requirements.

Substiute Parts

VZH331M1ATR-0810S

SURGEIn Stock: 755VZH331M1ATR-0810S Datasheet

Current PartRFQ

EEE-FK1A331GP

Panasonic Electronic ComponentsIn Stock: 1714EEE-FK1A331GP Datasheet

UpgradeRFQ

UUD1A331MNL1GS

NichiconIn Stock: 8176UUD1A331MNL1GS Datasheet

UpgradeRFQ

865060253007

Würth ElektronikIn Stock: 1837865060253007 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VZH331M1ATR-0810S is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 330 µF
• Voltage Rating: 10 V
• Tolerance: ±20%
• Lifetime: 5000 Hrs @ 105°C
• Operating Temperature: -55°C ~ 105°C
• Package Type: Radial, Can - SMD
• Case Dimensions: 0.315" Dia (8.00mm) x 0.413" H (10.50mm)
• Surface Mount Land Size: 0.327" L x 0.327" W (8.30mm x 8.30mm)
• Mounting Type: Surface Mount
• Polarization: Polar
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

All identified substitute parts meet these mandatory parameters. Variations in ripple current ratings, impedance, and application classifications do not disqualify substitution when core electrical and mechanical specifications align.

Parameter Comparison

Engineering Selection Recommendations

EEE-FK1A331GP (Panasonic Electronic Components)

This substitute is qualified to AEC-Q200 automotive standards and carries Panasonic's FK series designation. The part demonstrates higher ripple current performance at both 120 Hz (450 mA) and 100 kHz (600 mA) compared to the VZH331M1ATR-0810S, with marginally lower impedance (160 mOhms). Selection is appropriate for applications requiring automotive-grade reliability and enhanced thermal performance. REACH status is unaffected.

UUD1A331MNL1GS (Nichicon)

This substitute is qualified to AEC-Q200 automotive standards under Nichicon's UUD series. The part exhibits lower ripple current ratings at 120 Hz (225 mA) and maintains 450 mA at 100 kHz. Impedance matches the original part at 170 mOhms. REACH status is affected. Selection is appropriate for automotive applications where Nichicon qualification is required.

865060253007 (Würth Elektronik)

This parametric equivalent from Würth Elektronik's WCAP-ASLL series maintains general-purpose application classification. Ripple current performance is intermediate at 325 mA @ 120 Hz and 500 mA @ 100 kHz. Impedance is 170 mOhms. REACH status is unaffected. Selection is appropriate for general-purpose applications requiring Würth Elektronik supply chain support.

Frequently Asked Questions (FAQ)

Q: Can EEE-FK1A331GP replace VZH331M1ATR-0810S in all applications?

A: Yes, within the scope of electrical and mechanical compatibility. Both parts share identical capacitance, voltage rating, tolerance, lifetime rating, operating temperature range, case dimensions, and land size. The EEE-FK1A331GP provides higher ripple current capability, which is compatible with the original design envelope.

Q: What is the difference between "Upgrade" and "Parametric Equivalent" substitute classifications?

A: Upgrade substitutes (EEE-FK1A331GP and UUD1A331MNL1GS) carry automotive-grade AEC-Q200 qualification, providing enhanced reliability assurance for automotive applications. Parametric equivalent substitutes (865060253007) meet all core electrical and mechanical specifications but may serve general-purpose applications. Selection depends on application requirements and supply chain preferences.

Q: Are there differences in ripple current ratings between these parts?

A: Yes. The EEE-FK1A331GP provides the highest ripple current at 450 mA @ 120 Hz and 600 mA @ 100 kHz. The UUD1A331MNL1GS provides 225 mA @ 120 Hz and 450 mA @ 100 kHz. The 865060253007 provides 325 mA @ 120 Hz and 500 mA @ 100 kHz. The VZH331M1ATR-0810S baseline is 315 mA @ 120 Hz and 450 mA @ 100 kHz. All substitutes remain within acceptable operating parameters for equivalent circuit applications.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All parts, including the original VZH331M1ATR-0810S, carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The VZH331M1ATR-0810S and all three substitute parts are ROHS3 compliant.

Q: What is the significance of REACH status differences?

A: REACH status indicates regulatory compliance under European chemical regulations. The EEE-FK1A331GP and 865060253007 are REACH unaffected. The UUD1A331MNL1GS is REACH affected, meaning it contains substances of very high concern (SVHC) but remains compliant under REACH authorization. Selection depends on end-market regulatory requirements.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All parts share identical case dimensions (8.00mm diameter x 10.50mm height) and surface mount land size (8.30mm x 8.30mm), enabling direct footprint compatibility on PCB designs.