MALSECV00AG322DARK Equivalent & Substitute Parts

Part Overview

The MALSECV00AG322DARK is a 220 µF, 16 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 and substitute parts necessary for ongoing design support and production continuity. The part is suitable for general-purpose applications requiring energy storage, filtering, and decoupling functions in circuits operating at 16 V or lower.

Key Parameters

Parameter	Value
Capacitance	220 µF
Voltage Rating	16 V
Tolerance	±20%
ESR @ 120 Hz	1.21 Ω
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-40°C to 105°C
Package Type	Radial, Can - SMD
Case Size	10.00 mm Diameter × 10.50 mm Height
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the MALSECV00AG322DARK is determined by the following criteria:

Primary Matching Parameters:

Capacitance: 220 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 16 V minimum (equal or higher voltage ratings are acceptable)
Package Type: Radial, Can - SMD (physical compatibility)
Case Dimensions: 10.00 mm diameter (compatible with 10.00 mm land size)
Mounting Type: Surface Mount

Secondary Compatibility Parameters:

Operating Temperature Range: Must support -40°C to 105°C minimum
Polarization: Polar (required for electrolytic capacitors)
RoHS Compliance: ROHS3 Compliant (regulatory requirement)

Substitute parts are grouped into two categories: direct equivalents (matching 16 V rating) and upgrades (higher voltage ratings or improved performance characteristics). All listed substitutes maintain the same capacitance, tolerance, package footprint, and surface mount compatibility.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	ESR @ Frequency	Lifetime @ 105°C	Operating Temp Range	Product Status	Case Size (mm)
MALSECV00AG322DARK	Vishay Beyschlag/Draloric/BC Components	220 µF	16 V	±20%	1.21 Ω @ 120 Hz	2000 Hrs	-40°C to 105°C	Obsolete	10.00 × 10.50
MAL215375221E3	Vishay Beyschlag/Draloric/BC Components	220 µF	16 V	±20%	300 mΩ @ 100 kHz	3000 Hrs	-55°C to 105°C	Active	10.00 × 10.50
AHA227M16G24B-F	Cornell Dubilier Electronics (CDE)	220 µF	16 V	±20%	1.5 Ω @ 120 Hz	2000 Hrs	-55°C to 105°C	Active	10.00 × 10.20
227SVH050MGE	Cornell Dubilier / Illinois Capacitor	220 µF	50 V	±20%	1.06 Ω @ 120 Hz	2000 Hrs	-40°C to 105°C	Active	10.00 × 10.60
227SVL035MGW	Cornell Dubilier / Illinois Capacitor	220 µF	35 V	±20%	980 mΩ @ 120 Hz	5000 Hrs	-55°C to 105°C	Active	10.00 × 10.60
AHA227M25G24B-F	Cornell Dubilier Electronics (CDE)	220 µF	25 V	±20%	1.2 Ω @ 120 Hz	2000 Hrs	-55°C to 105°C	Active	10.00 × 10.20
ATB227M035	Cornell Dubilier / Illinois Capacitor	220 µF	35 V	±20%	840 mΩ @ 120 Hz	5000 Hrs	-55°C to 105°C	Active	10.00 × 10.50

Engineering Selection Recommendations

Direct Equivalent (16 V Rating):

MAL215375221E3 is the primary direct equivalent from the original manufacturer Vishay. It maintains the same 16 V voltage rating and 220 µF capacitance while offering improved performance with lower ESR (300 mΩ @ 100 kHz versus 1.21 Ω @ 120 Hz) and extended lifetime (3000 Hrs versus 2000 Hrs at 105°C). This part is active and available in production quantities.

AHA227M16G24B-F from Cornell Dubilier Electronics provides an alternative direct equivalent with identical electrical ratings. It carries AEC-Q200 automotive qualification and is suitable for automotive, bypass, and decoupling applications. Product status is active.

Voltage Upgrade Options:

For applications where circuit design permits higher voltage ratings, upgrade substitutes provide enhanced performance margins and extended operational life:

227SVH050MGE (50 V rating) offers the lowest ESR at 1.06 Ω @ 120 Hz and maintains the same 2000 Hrs lifetime specification.

227SVL035MGW (35 V rating) provides extended lifetime of 5000 Hrs @ 105°C with reduced ESR of 980 mΩ @ 120 Hz and expanded operating temperature range (-55°C to 105°C).

ATB227M035 (35 V rating) delivers the lowest ESR among all substitutes at 840 mΩ @ 120 Hz with 5000 Hrs lifetime and highest ripple current capability (595 mA @ 120 Hz). This part has the largest inventory availability (32,810 Pcs).

AHA227M25G24B-F (25 V rating) provides a moderate voltage upgrade with AEC-Q200 automotive qualification and active product status.

All substitute parts maintain ROHS3 compliance and surface mount compatibility with the original part.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage-rated capacitor as a substitute?

A: Yes. A capacitor with a higher voltage rating than the original 16 V specification is electrically compatible and will function correctly in the circuit. Higher voltage ratings provide additional safety margin and do not negatively affect circuit performance. The physical package dimensions must remain compatible with the PCB layout.

Q: What is the difference between ESR measured at 120 Hz versus 100 kHz?

A: ESR (Equivalent Series Resistance) varies with frequency. Measurements at different frequencies reflect the capacitor's impedance characteristics at those specific operating conditions. For general-purpose applications, both measurements are valid indicators of capacitor quality. Lower ESR values indicate better performance and reduced heat generation.

Q: Are all substitute parts pin-compatible with the original MALSECV00AG322DARK?

A: All listed substitutes use the same radial, can-style SMD package with identical polarity (positive and negative leads). Physical compatibility depends on PCB land pattern dimensions. The original part specifies 10.30 mm × 10.30 mm land size. Most substitutes use compatible land sizes (10.30 mm to 10.80 mm), but verify specific PCB layout requirements before final selection.

Q: What does "obsolete" product status mean for the original part?

A: Obsolete status indicates the MALSECV00AG322DARK is no longer manufactured or supported by Vishay. All listed substitute parts carry "active" product status, meaning they are currently in production and available through authorized distributors.

Q: Which substitute offers the best long-term reliability?

A: Parts with 5000 Hrs lifetime at 105°C (227SVL035MGW and ATB227M035) provide extended operational life compared to the original 2000 Hrs specification. These parts are suitable for applications requiring maximum reliability over extended service periods.

Q: Is RoHS compliance maintained across all substitutes?

A: Yes. All substitute parts listed are ROHS3 compliant, maintaining regulatory compliance with the original part specification.

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