MALSECL00AG347DARK Equivalent & Substitute Parts

Part Overview

The MALSECL00AG347DARK is a 470 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 substitute parts necessary for new designs and ongoing production requirements. The part operates across a temperature range of -40°C to 105°C with a 2000-hour lifetime rating at 105°C, suitable for general-purpose applications requiring bulk energy storage and filtering.

Key Parameters

Parameter	Value
Capacitance	470 µF
Tolerance	±20%
Voltage - Rated	16 V
ESR @ 100 kHz	90 mOhm
Lifetime @ 105°C	2000 Hrs
Operating Temperature	-40°C ~ 105°C
Ripple Current @ 120 Hz	395.3 mA
Package	Radial, Can - SMD
Size / Dimension	0.394" Dia (10.00 mm)
Height - Seated (Max)	0.413" (10.50 mm)
Surface Mount Land Size	0.406" L x 0.406" W (10.30 mm x 10.30 mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the MALSECL00AG347DARK is determined by the following criteria:

Primary Substitution Criteria:

Capacitance value: 470 µF (exact match required)
Tolerance: ±20% (exact match required)
Package type: Radial, Can - SMD (exact match required)
Physical dimensions: 0.394" diameter, compatible height and land size
Polarization: Polar (exact match required)
RoHS compliance: ROHS3 Compliant (exact match required)

Secondary Compatibility Parameters:

Voltage rating: 16 V minimum (higher voltage ratings are acceptable for direct substitution)
Operating temperature range: Must encompass or exceed -40°C to 105°C
Lifetime rating: 2000 hours minimum at 105°C
ESR and ripple current characteristics: Must support application requirements

Substitute parts are grouped into two categories: direct voltage equivalents (16 V rated) and voltage upgrades (25 V rated). All substitutes maintain identical capacitance, tolerance, package geometry, and compliance certifications.

Parameter Comparison

Parameter	MALSECL00AG347DARK	ATB477M016	477SVL016MGW	477AXZ025M	477SVH025MGE
Manufacturer	Vishay Beyschlag/Draloric/BC Components	Cornell Dubilier / Illinois Capacitor	Cornell Dubilier / Illinois Capacitor	Cornell Dubilier / Illinois Capacitor	Cornell Dubilier / Illinois Capacitor
Capacitance	470 µF	470 µF	470 µF	470 µF	470 µF
Tolerance	±20%	±20%	±20%	±20%	±20%
Voltage - Rated	16 V	16 V	16 V	25 V	25 V
ESR @ 120 Hz	90 mOhm @ 100 kHz	540 mOhm	710 mOhm	564 mOhm	560 mOhm
Lifetime @ 105°C	2000 Hrs	5000 Hrs	5000 Hrs	2000 Hrs	2000 Hrs
Operating Temperature	-40°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-40°C ~ 105°C
Ripple Current @ 120 Hz	395.3 mA	595 mA	360 mA	425 mA	450 mA
Size / Dimension	0.394" Dia (10.00 mm)	0.394" Dia (10.00 mm)	0.394" Dia (10.00 mm)	0.394" Dia (10.00 mm)	0.394" Dia (10.00 mm)
Height - Seated (Max)	0.413" (10.50 mm)	0.413" (10.50 mm)	0.417" (10.60 mm)	0.417" (10.60 mm)	0.425" (10.80 mm)
Surface Mount Land Size	0.406" L x 0.406" W (10.30 mm x 10.30 mm)	0.406" L x 0.417" W (10.30 mm x 10.60 mm)	0.406" L x 0.406" W (10.30 mm x 10.30 mm)	0.406" L x 0.406" W (10.30 mm x 10.30 mm)	0.406" L x 0.406" W (10.30 mm x 10.30 mm)
Product Status	Obsolete	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Direct Voltage Equivalents (16 V Rated):

ATB477M016 is the primary substitute for the MALSECL00AG347DARK. This part maintains the 16 V voltage rating and identical physical dimensions while offering extended lifetime (5000 hours at 105°C versus 2000 hours). The ATB477M016 is in active production status with high inventory availability (32,770 pieces), ensuring supply continuity. It is ROHS3 compliant and carries MSL 1 rating identical to the original part.

477SVL016MGW provides an alternative 16 V substitute with extended lifetime (5000 hours at 105°C). This part is also in active production and ROHS3 compliant. The height dimension is marginally increased (0.417" versus 0.413"), which may require PCB layout verification in space-constrained applications.

Voltage Upgrade Options (25 V Rated):

477AXZ025M and 477SVH025MGE are 25 V rated substitutes suitable for applications where voltage margin enhancement is beneficial. Both parts maintain 470 µF capacitance, ±20% tolerance, and identical package footprint. The 25 V rating provides additional safety margin in circuits operating at or near 16 V nominal levels. Both parts are in active production status and ROHS3 compliant.

All substitute parts meet or exceed the original part's compliance requirements (ROHS3, REACH Unaffected, EAR99 classification) and maintain MSL 1 moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can I use a 25 V rated capacitor (477AXZ025M or 477SVH025MGE) as a direct replacement for the 16 V MALSECL00AG347DARK?

A: Yes. Higher voltage-rated capacitors are electrically compatible with lower voltage applications. The 25 V parts provide additional voltage margin and are physically compatible with the original PCB footprint. This substitution is valid for all circuit applications.

Q: What is the difference between ATB477M016 and 477SVL016MGW?

A: Both are 16 V, 470 µF substitutes with extended 5000-hour lifetime ratings. ATB477M016 has lower ESR (540 mOhm @ 120 Hz) and higher ripple current capability (595 mA @ 120 Hz). 477SVL016MGW has higher ESR (710 mOhm @ 120 Hz) and lower ripple current (360 mA @ 120 Hz). Selection depends on application ripple current requirements.

Q: Are there any height clearance concerns with substitute parts?

A: The original MALSECL00AG347DARK has a maximum seated height of 0.413" (10.50 mm). ATB477M016 matches this height exactly. 477SVL016MGW, 477AXZ025M, and 477SVH025MGE have slightly increased heights (0.417" to 0.425"). Verify PCB clearance in height-constrained designs before substitution.

Q: Do all substitute parts have the same land size footprint?

A: The original part specifies 0.406" L x 0.406" W (10.30 mm x 10.30 mm) land size. ATB477M016 has a slightly larger land size of 0.406" L x 0.417" W (10.30 mm x 10.60 mm). All other substitutes match the original land size exactly. Verify PCB pad layout compatibility for ATB477M016 in tight routing scenarios.

Q: Why is the original MALSECL00AG347DARK obsolete?

A: Product obsolescence is determined by the manufacturer. Active substitute parts from Cornell Dubilier / Illinois Capacitor provide equivalent or superior performance with ongoing production support and supply availability.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (ATB477M016, 477SVL016MGW, 477AXZ025M, 477SVH025MGE) are ROHS3 compliant and carry identical REACH Unaffected and EAR99 classifications as the original part.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message