MALSECV00AG322FARK Equivalent & Substitute Parts

Part Overview

The MALSECV00AG322FARK is a 220 µF, 35 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Vishay Beyschlag/Draloric/BC Components. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement. The part is designed for general-purpose applications requiring stable capacitance and low equivalent series resistance in compact SMD form factor.

Key Parameters

Parameter	Value
Capacitance	220 µF
Tolerance	±20%
Voltage Rating	35 V
ESR @ 120 Hz	780 mOhm
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-40°C ~ 105°C
Ripple Current @ 120 Hz	450 mA
Package Type	Radial, Can - SMD
Case Size	0.394" Dia (10.00 mm)
Height	0.413" (10.50 mm)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the MALSECV00AG322FARK is determined by the following critical parameters:

Capacitance Value: Must be 220 µF (±20% tolerance acceptable)
Voltage Rating: Minimum 35 V (higher ratings are acceptable for backward compatibility)
Package Type: Radial, Can - SMD with compatible footprint dimensions
Mounting Type: Surface Mount
Polarization: Polar (aluminum electrolytic)
Compliance: ROHS3 compliant, MSL 1 rating

Three active substitute parts meet these criteria with varying performance characteristics in lifetime rating, ESR, and ripple current capacity.

Parameter Comparison

Parameter	MALSECV00AG322FARK	227SVH050MGE	227SVL035MGW	ATB227M035
Manufacturer	Vishay Beyschlag/Draloric/BC Components	Cornell Dubilier / Illinois Capacitor	Cornell Dubilier / Illinois Capacitor	Cornell Dubilier / Illinois Capacitor
Product Status	Obsolete	Active	Active	Active
Capacitance	220 µF	220 µF	220 µF	220 µF
Tolerance	±20%	±20%	±20%	±20%
Voltage Rating	35 V	50 V	35 V	35 V
ESR @ 120 Hz	780 mOhm	1.06 Ohm	980 mOhm	840 mOhm
Lifetime @ 105°C	2000 Hrs	2000 Hrs	5000 Hrs	5000 Hrs
Operating Temperature Range	-40°C ~ 105°C	-40°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Ripple Current @ 120 Hz	450 mA	375 mA	230 mA	595 mA
Case Size (Diameter)	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)
Height	0.413" (10.50 mm)	0.417" (10.60 mm)	0.417" (10.60 mm)	0.413" (10.50 mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

ATB227M035 is the primary substitute for direct replacement. It maintains the 35 V voltage rating and 10.50 mm height of the original part, with improved ESR performance (840 mOhm vs. 780 mOhm) and extended lifetime (5000 Hrs vs. 2000 Hrs at 105°C). Higher ripple current capacity (595 mA @ 120 Hz) provides additional design margin. Active product status ensures long-term availability and supply chain stability.

227SVL035MGW offers equivalent voltage rating and extended lifetime (5000 Hrs) with slightly higher ESR (980 mOhm). Height tolerance increases to 10.60 mm, requiring PCB layout verification. Reduced ripple current capacity (230 mA @ 120 Hz) may limit suitability for high-ripple applications.

227SVH050MGE provides voltage derating to 50 V, offering enhanced reliability margin in applications where circuit voltage permits. Maintains 2000 Hr lifetime matching the original part. Height increases to 10.60 mm. Higher ESR (1.06 Ohm) and reduced ripple current (375 mA @ 120 Hz) may impact performance in noise-sensitive circuits.

All substitutes maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing processes.

Frequently Asked Questions (FAQ)

Q: Can ATB227M035 replace MALSECV00AG322FARK in all applications?

A: ATB227M035 is electrically and mechanically compatible as a direct substitute. The 35 V voltage rating matches the original specification. Height difference of 0.063" (1.60 mm) requires PCB layout verification to confirm clearance. Improved ESR and extended lifetime provide performance enhancement.

Q: What is the difference between the three substitute options?

A: ATB227M035 and 227SVL035MGW maintain the 35 V rating with extended 5000 Hr lifetime. ATB227M035 offers superior ripple current capacity (595 mA vs. 230 mA) and lower ESR (840 mOhm vs. 980 mOhm), making it suitable for high-ripple applications. 227SVH050MGE provides 50 V rating for applications requiring voltage derating, but with reduced ripple current capacity and higher ESR.

Q: Are there footprint compatibility concerns?

A: All substitutes use identical 10.00 mm diameter case and 10.30 mm × 10.30 mm surface mount land size. Height variations range from 10.50 mm to 10.60 mm. PCB clearance above the component must accommodate the maximum height of 10.60 mm. Land pattern compatibility is confirmed across all options.

Q: Do all substitutes meet the same compliance requirements?

A: All three substitute parts are ROHS3 compliant with MSL 1 (Unlimited) rating, matching the original part's compliance profile. REACH status is unaffected for all options, and ECCN classification remains EAR99.

Q: Which substitute offers the best performance improvement?

A: ATB227M035 provides the most comprehensive performance upgrade with lowest ESR (840 mOhm), highest ripple current capacity (595 mA @ 120 Hz), and longest lifetime (5000 Hrs @ 105°C). Extended operating temperature range (-55°C to 105°C) provides additional design flexibility compared to the original -40°C to 105°C range.

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