Equivalent & Substitute Parts for UCM0J331MCL1GS

Part Overview

The UCM0J331MCL1GS is a 330 µF, 6.3 V aluminum electrolytic capacitor manufactured by Nichicon in the UCM series. This surface mount radial can capacitor is designed for automotive applications and meets AEC-Q200 qualification standards. The part is actively produced and stocked, with a rated lifetime of 2000 hours at 105°C. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in design and procurement workflows.

Substiute Parts

UCM0J331MCL1GS

NichiconIn Stock: 2048UCM0J331MCL1GS Datasheet

Current PartRFQ

EEE-FT0J331AL

Panasonic Electronic ComponentsIn Stock: 2672EEE-FT0J331AL Datasheet

Parametric EquivalentRFQ

EEE-FT0J331AP

Panasonic Electronic ComponentsIn Stock: 5975EEE-FT0J331AP Datasheet

Parametric EquivalentRFQ

EMZR6R3ARA331MF61G

Chemi-ConIn Stock: 1382EMZR6R3ARA331MF61G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the UCM0J331MCL1GS are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitutability:

Electrical Parameters (Must Match):

• Capacitance: 330 µF
• Voltage Rating: 6.3 V
• Tolerance: ±20%
• Lifetime: 2000 Hrs @ 105°C
• Operating Temperature Range: -55°C ~ 105°C
• ESR: 260 mOhms @ 100 kHz
• Ripple Current @ 100 kHz: 300 mA

Mechanical Parameters (Must Match):

• Package Type: Radial, Can - SMD
• Physical Dimensions: 0.248" Dia (6.30mm) × 0.240" Height (6.10mm)
• Land Size: 0.260" L × 0.260" W (6.60mm × 6.60mm)
• Mounting Type: Surface Mount
• Polarization: Polar

Compliance & Certification (Must Match):

• AEC-Q200 Qualification
• RoHS3 Compliance
• MSL Level 1

All identified substitute parts meet these criteria and are qualified for direct replacement in automotive applications.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts—EEE-FT0J331AL, EEE-FT0J331AP, and EMZR6R3ARA331MF61G—are qualified equivalents to the UCM0J331MCL1GS based on matching electrical specifications, mechanical dimensions, and automotive compliance certifications.

EEE-FT0J331AL (Panasonic): Supplied in Tape & Reel packaging. Meets all electrical and mechanical requirements. AEC-Q200 qualified and RoHS3 compliant. Suitable for high-volume production workflows requiring standard reel packaging.

EEE-FT0J331AP (Panasonic): Supplied in Cut Tape and Digi-Reel® packaging. Meets all electrical and mechanical requirements. AEC-Q200 qualified and RoHS3 compliant. Appropriate for applications requiring flexible packaging options or lower-volume procurement.

EMZR6R3ARA331MF61G (Chemi-Con): Supplied in Tape & Reel packaging. Meets all electrical and mechanical requirements. AEC-Q200 qualified and RoHS3 compliant. Part of the Alchip™-MZR series. Suitable for production environments requiring alternative supplier qualification.

All parts are actively produced, carry unlimited moisture sensitivity level (MSL 1), and are suitable for direct substitution in automotive applications requiring 330 µF, 6.3 V aluminum electrolytic capacitors with 2000-hour lifetime ratings at 105°C.

Frequently Asked Questions (FAQ)

Q: Can EEE-FT0J331AL, EEE-FT0J331AP, and EMZR6R3ARA331MF61G be used interchangeably with UCM0J331MCL1GS?

A: Yes. All three parts share identical electrical parameters (330 µF, 6.3 V, ±20% tolerance, 260 mOhms ESR @ 100 kHz, 2000 Hrs @ 105°C), identical physical dimensions (0.248" diameter × 0.240" height), identical land sizes (0.260" × 0.260"), and identical compliance certifications (AEC-Q200, RoHS3, MSL 1). They are qualified substitutes for direct replacement.

Q: What is the difference between the Panasonic EEE-FT0J331AL and EEE-FT0J331AP?

A: The primary difference is packaging format. EEE-FT0J331AL is supplied in Tape & Reel (TR) format, while EEE-FT0J331AP is supplied in Cut Tape (CT) and Digi-Reel® format. Electrical and mechanical specifications are identical. Selection depends on procurement and assembly workflow requirements.

Q: Are all substitute parts automotive-qualified?

A: Yes. All substitute parts carry AEC-Q200 qualification, meeting automotive industry reliability and quality standards. All are suitable for automotive applications.

Q: Do the substitute parts have the same ripple current ratings?

A: Ripple current at 100 kHz is identical across all parts at 300 mA. Ripple current at 120 Hz varies slightly: UCM0J331MCL1GS and EMZR6R3ARA331MF61G are rated at 150 mA, while EEE-FT0J331AL and EEE-FT0J331AP are rated at 195 mA. This difference does not affect substitutability for applications operating within the specified 300 mA @ 100 kHz envelope.

Q: Are all parts RoHS3 compliant?

A: Yes. All parts, including the original UCM0J331MCL1GS and all three substitutes, are RoHS3 compliant and suitable for applications requiring halogen-free and restricted substance compliance.

Q: What is the moisture sensitivity level for these parts?

A: All parts carry MSL Level 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard storage and handling procedures apply without special moisture control requirements.