MAL214858331E3 Equivalent & Substitute Parts

Part Overview

The MAL214858331E3 is a 330 µF, 63 V aluminum electrolytic capacitor in radial configuration manufactured by Vishay Beyschlag/Draloric/BC Components. This component is classified as Active product status and is designed for general purpose applications requiring through-hole mounting. The part delivers 3000 hours of operational life at 105°C with a ±20% capacitance tolerance and operates across the temperature range of -40°C to 105°C.

Equivalent and substitute parts become necessary when the original component reaches end-of-life status, inventory constraints occur, or when design requirements call for enhanced performance characteristics such as extended lifetime ratings or improved electrical specifications.

Substiute Parts

MAL214858331E3

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1048MAL214858331E3 Datasheet

Current PartRFQ

UPS1J331MHD

NichiconIn Stock: 1383UPS1J331MHD Datasheet

DirectRFQ

EEU-FR1J331

Panasonic Electronic ComponentsIn Stock: 3078EEU-FR1J331 Datasheet

UpgradeRFQ

ELXZ630ELL331MK20S

Chemi-ConIn Stock: 6705ELXZ630ELL331MK20S Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAL214858331E3 is determined by strict equivalence across the following parameters:

• Capacitance value: 330 µF (exact match required)
• Voltage rating: 63 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Package configuration: Radial, Can (exact match required)
• Mounting type: Through Hole (exact match required)
• Lead spacing: 0.197" (5.00mm) (exact match required)
• Case diameter: 0.492" Dia (12.50mm) (exact match required)
• Height: 0.866" (22.00mm) or compatible within mechanical constraints

All substitute parts listed meet these core electrical and mechanical requirements. Variations in lifetime ratings, impedance, ripple current specifications, and operating temperature ranges represent performance enhancements or design optimizations that do not affect direct substitutability.

Parameter Comparison

Engineering Selection Recommendations

UPS1J331MHD (Nichicon): This substitute maintains electrical and mechanical equivalence to the MAL214858331E3 with identical lifetime and impedance characteristics. However, the product status is classified as "Not For New Designs," indicating this part is in mature or declining production phase. Selection of this substitute is appropriate only for legacy system maintenance or direct replacement scenarios where design continuity is required.

EEU-FR1J331 (Panasonic): This substitute offers enhanced performance with 10000 hours lifetime at 105°C compared to the 3000-hour rating of the original part, representing a 3.3x improvement in operational longevity. The impedance is reduced to 33 mOhms, providing superior high-frequency performance. Product status is Active, confirming ongoing manufacturing support. This part is suitable for applications requiring extended reliability or improved transient response characteristics.

ELXZ630ELL331MK20S (Chemi-Con): This substitute provides 7000 hours lifetime at 105°C with AEC-Q200 automotive qualification. The impedance of 85 mOhms offers intermediate performance between the original and Panasonic options. The height specification of 0.846" (21.50mm) is marginally lower than the original 0.866" (22.00mm), remaining compatible with standard through-hole PCB layouts. Product status is Active. This part is designated for automotive applications and environments requiring automotive-grade reliability.

Frequently Asked Questions (FAQ)

Q: Can UPS1J331MHD be used as a direct replacement for MAL214858331E3?

A: Yes, UPS1J331MHD meets all electrical and mechanical substitution criteria. However, the "Not For New Designs" status indicates limited future availability. For new designs, EEU-FR1J331 or ELXZ630ELL331MK20S are preferred alternatives.

Q: What is the significance of the lifetime rating difference between these parts?

A: Lifetime rating indicates operational hours at maximum rated temperature (105°C). The MAL214858331E3 and UPS1J331MHD are rated for 3000 hours, while EEU-FR1J331 provides 10000 hours and ELXZ630ELL331MK20S provides 7000 hours. Extended lifetime ratings correlate with improved long-term reliability in high-temperature environments.

Q: Does the impedance difference affect circuit performance?

A: Impedance variation across these parts ranges from 33 mOhms (EEU-FR1J331) to 130 mOhms (MAL214858331E3). Lower impedance generally improves high-frequency ripple current handling and transient response. Selection depends on specific circuit requirements for ripple current and frequency response characteristics.

Q: Is the 0.846" height of ELXZ630ELL331MK20S compatible with PCB layouts designed for 0.866" height?

A: Yes, the 0.846" height is mechanically compatible with standard through-hole PCB layouts designed for 0.866" height components. The 0.020" (0.50mm) difference does not affect lead spacing or mounting hole alignment.

Q: Which substitute is recommended for automotive applications?

A: ELXZ630ELL331MK20S carries AEC-Q200 automotive qualification and is designated for automotive applications. This part is the appropriate selection for automotive circuit designs.

Q: Are all listed substitutes ROHS3 compliant?

A: Yes, all substitute parts listed—UPS1J331MHD, EEU-FR1J331, and ELXZ630ELL331MK20S—are ROHS3 compliant, matching the compliance status of the original MAL214858331E3.