MAL213660331E3 Equivalent & Substitute Parts

Part Overview

The MAL213660331E3 is a 330 µF, 35 V aluminum electrolytic capacitor in radial, can package manufactured by Vishay Beyschlag/Draloric/BC Components. This component is rated for 6000 hours at 105°C and is designed for general purpose applications. The part is currently active in production with 693 units in stock.

Equivalent and substitute parts are identified when they maintain the same capacitance and voltage rating while meeting the mechanical and electrical requirements of the original design. Substitutes may offer enhanced specifications such as higher voltage ratings, improved ripple current handling, or automotive-grade certifications.

Key Parameters

Parameter	Value
Capacitance	330 µF
Voltage Rating	35 V
Tolerance	±20%
Lifetime @ Temperature	6000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Lead Spacing	0.197" (5.00 mm)
Package Type	Radial, Can
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the MAL213660331E3 is determined by the following criteria:

Primary Compatibility Requirements:

Capacitance: 330 µF (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Package Type: Radial, Can (exact match required)
Lead Spacing: 0.197" (5.00 mm) (exact match required)
Mounting Type: Through Hole (exact match required)

Allowable Variations:

Voltage Rating: Equal to or greater than 35 V
Lifetime @ Temperature: Equal to or greater than 6000 Hrs @ 105°C
Operating Temperature Range: Must encompass -55°C ~ 105°C
Physical Dimensions: Minor variations acceptable if lead spacing and mounting type remain unchanged

Two substitute parts meet these criteria and are listed below.

Parameter Comparison

Parameter	MAL213660331E3 (Main)	MAL215061331E3 (Upgrade)	ELXY350ELL331MJ20S (Equivalent)
Manufacturer	Vishay Beyschlag/Draloric/BC Components	Vishay Beyschlag/Draloric/BC Components	Chemi-Con
Series	136 RVI	150 RMI	LXY
Capacitance	330 µF	330 µF	330 µF
Voltage Rating	35 V	50 V	35 V
Tolerance	±20%	±20%	±20%
Lifetime @ Temperature	6000 Hrs @ 105°C	6000 Hrs @ 105°C	5000 Hrs @ 105°C
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Polarization	Polar	Polar	Polar
Ripple Current @ 100 Hz	500 mA	585 mA	520 mA @ 120 Hz
Impedance	62 mOhms	90 mOhms	62 mOhms
Lead Spacing	0.197" (5.00 mm)	0.197" (5.00 mm)	0.197" (5.00 mm)
Size / Dimension	0.394" Dia (10.00 mm)	0.394" Dia (10.00 mm)	0.394" Dia (10.00 mm)
Height - Seated (Max)	0.866" (22.00 mm)	0.866" (22.00 mm)	0.846" (21.50 mm)
Package / Case	Radial, Can	Radial, Can	Radial, Can
Mounting Type	Through Hole	Through Hole	Through Hole
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active

Engineering Selection Recommendations

MAL215061331E3 (Upgrade Substitute): This part is manufactured by the same supplier (Vishay) and provides a higher voltage rating of 50 V while maintaining identical capacitance, tolerance, and physical dimensions. The 50 V rating provides additional design margin for applications where voltage transients may occur. This part carries AEC-Q200 automotive qualification and is suitable for automotive applications. The increased ripple current capability (585 mA @ 100 Hz) offers improved performance in high-ripple environments. All RoHS3 compliance and mechanical compatibility requirements are met.

ELXY350ELL331MJ20S (Equivalent Substitute): This Chemi-Con part maintains the same 35 V voltage rating and capacitance as the original MAL213660331E3, with identical impedance (62 mOhms). The part is ROHS3 compliant and carries AEC-Q200 automotive qualification. The lifetime rating is 5000 hours at 105°C, which is 1000 hours lower than the original specification. Physical dimensions are nearly identical with a maximum seated height of 0.846" (21.50 mm) compared to 0.866" (22.00 mm) on the original, providing additional clearance in space-constrained layouts. Lead spacing and mounting type are identical, ensuring direct mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can MAL215061331E3 be used as a direct replacement for MAL213660331E3?

A: Yes. The MAL215061331E3 maintains identical capacitance (330 µF), tolerance (±20%), polarization, lead spacing (5.00 mm), and physical dimensions. The higher voltage rating (50 V vs. 35 V) is a superset of the original specification and does not affect compatibility. All mechanical and electrical parameters for direct substitution are met.

Q: What is the difference between the two substitute parts?

A: MAL215061331E3 is a voltage upgrade from the same manufacturer with a 50 V rating and improved ripple current handling. ELXY350ELL331MJ20S is a cross-manufacturer equivalent from Chemi-Con with the same 35 V rating as the original but with a slightly lower lifetime rating (5000 Hrs vs. 6000 Hrs @ 105°C) and marginally reduced physical height.

Q: Are both substitute parts automotive-qualified?

A: Yes. Both MAL215061331E3 and ELXY350ELL331MJ20S carry AEC-Q200 automotive qualification. The original MAL213660331E3 does not list AEC-Q200 certification.

Q: Will ELXY350ELL331MJ20S fit in the same PCB footprint?

A: Yes. The lead spacing (5.00 mm) and diameter (10.00 mm) are identical. The seated height is 0.846" (21.50 mm) compared to 0.866" (22.00 mm) on the original, providing additional clearance.

Q: What is the impact of the lower lifetime rating on ELXY350ELL331MJ20S?

A: The ELXY350ELL331MJ20S is rated for 5000 hours at 105°C compared to 6000 hours for the original. This represents a 17% reduction in rated lifetime under maximum temperature conditions. Selection should be based on the application's expected operating temperature profile and required service life.

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