MALREKA00JS433F00K Equivalent & Substitute Parts

Part Overview

The MALREKA00JS433F00K is a 3300 µF, 35 V aluminum electrolytic capacitor in radial, can package manufactured by Vishay Beyschlag/Draloric/BC Components. This component is classified as obsolete, with 977 pieces currently in stock. The part operates across a temperature range of -40°C to 85°C and is designed for general-purpose applications requiring stable capacitance and low equivalent series resistance.

Due to the obsolete status of MALREKA00JS433F00K, identifying equivalent and substitute parts is essential for design continuity, procurement planning, and long-term product support. Active alternatives with identical or superior electrical and mechanical characteristics are available from multiple manufacturers.

Key Parameters

Parameter	Value
Capacitance	3300 µF
Voltage Rating	35 V
Tolerance	±20%
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.295" (7.50 mm)
Case Diameter	0.630" (16.00 mm)
Height (Seated Max)	1.319" (34.60 mm)
Polarization	Polar
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of MALREKA00JS433F00K is determined by strict equivalence across the following parameters:

Capacitance: 3300 µF (exact match required)
Voltage Rating: 35 V (exact match required)
Tolerance: ±20% (exact match required)
Package Type: Radial, Can (exact match required)
Mounting Type: Through Hole (exact match required)
Lead Spacing: 0.295" (7.50 mm) (exact match required)
Case Diameter: 0.630" (16.00 mm) (exact match required)
Height (Seated Max): 1.319" (34.60 mm) or 1.299" (33.00 mm) (compatible within mechanical tolerance)
Polarization: Polar (exact match required)
RoHS Status: ROHS3 Compliant (required for regulatory compliance)

All substitute parts listed below meet these criteria. Differences in lifetime ratings, operating temperature ranges, ripple current specifications, and ESR values represent performance enhancements or variations that do not affect functional interchangeability in the specified application context.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lead Spacing	Case Diameter	Height (Max)	Lifetime @ Temp	Operating Temp Range	Product Status	Inventory
MALREKA00JS433F00K	Vishay Beyschlag/Draloric/BC Components	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.319" (34.60 mm)	2000 Hrs @ 85°C	-40°C ~ 85°C	Obsolete	977 Pcs
MAL214260332E3	Vishay Beyschlag/Draloric/BC Components	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.319" (34.60 mm)	2500 Hrs @ 105°C	-40°C ~ 105°C	Active	721 Pcs
MAL214830332E3	Vishay Beyschlag/Draloric/BC Components	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.319" (34.60 mm)	3000 Hrs @ 105°C	-40°C ~ 105°C	Active	2750 Pcs
MAL214850332E3	Vishay Beyschlag/Draloric/BC Components	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.319" (34.60 mm)	3000 Hrs @ 105°C	-40°C ~ 105°C	Active	1087 Pcs
MAL214860332E3	Vishay Beyschlag/Draloric/BC Components	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.319" (34.60 mm)	3000 Hrs @ 105°C	-40°C ~ 105°C	Active	1042 Pcs
B41851F7338M000	EPCOS - TDK Electronics	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.319" (34.60 mm)	2000 Hrs @ 105°C	-40°C ~ 105°C	Active	884 Pcs
ESMQ350ELL332MLN3S	Chemi-Con	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.299" (33.00 mm)	2000 Hrs @ 85°C	-40°C ~ 85°C	Active	973 Pcs
35YXJ3300M16X31.5	Rubycon	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.319" (34.60 mm)	10000 Hrs @ 105°C	-40°C ~ 105°C	Active	3200 Pcs
35YXJ3300MSG16X31.5	Rubycon	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.319" (34.60 mm)	10000 Hrs @ 105°C	-40°C ~ 105°C	Active	704 Pcs
ECA-1VHG332	Panasonic Electronic Components	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.319" (34.60 mm)	2000 Hrs @ 105°C	-55°C ~ 105°C	Active	724 Pcs
EKMQ350ELL332MLN3S	Chemi-Con	3300 µF	35 V	±20%	0.295" (7.50 mm)	0.630" (16.00 mm)	1.299" (33.00 mm)	2000 Hrs @ 105°C	-55°C ~ 105°C	Active	1080 Pcs

Engineering Selection Recommendations

All substitute parts listed are ROHS3 compliant and carry active product status, ensuring long-term availability and regulatory compliance. Selection among these alternatives depends on application-specific requirements:

Vishay Beyschlag/Draloric/BC Components (MAL214260332E3, MAL214830332E3, MAL214850332E3, MAL214860332E3): These parts maintain manufacturer continuity with the original MALREKA00JS433F00K. The MAL214830332E3 and MAL214850332E3 offer extended lifetime ratings of 3000 hours at 105°C and expanded operating temperature range to 105°C, providing enhanced thermal performance over the original specification.

EPCOS - TDK Electronics (B41851F7338M000): This part provides direct functional equivalence with 2000-hour lifetime at 105°C and extended operating temperature range. It is suitable for applications requiring established TDK supply chain integration.

Chemi-Con (ESMQ350ELL332MLN3S, EKMQ350ELL332MLN3S): Both Chemi-Con alternatives maintain the original thermal profile (85°C or 105°C operation) with 2000-hour lifetime ratings. The EKMQ350ELL332MLN3S extends the lower operating temperature limit to -55°C.

Rubycon (35YXJ3300M16X31.5, 35YXJ3300MSG16X31.5): These parts deliver superior lifetime performance with 10000-hour ratings at 105°C, representing the highest reliability option among available substitutes. Both variants are mechanically and electrically identical.

Panasonic Electronic Components (ECA-1VHG332): This part extends the lower operating temperature limit to -55°C and provides 2000-hour lifetime at 105°C, suitable for applications requiring wider temperature operating range.

Frequently Asked Questions (FAQ)

Q: Can MALREKA00JS433F00K be directly replaced with any of the listed substitute parts?

A: Yes. All listed substitute parts are mechanically and electrically equivalent. They share identical capacitance (3300 µF), voltage rating (35 V), tolerance (±20%), package type (radial, can), lead spacing (0.295" / 7.50 mm), and case diameter (0.630" / 16.00 mm). Physical mounting and electrical performance are interchangeable.

Q: What is the difference between the Vishay Beyschlag alternatives?

A: MAL214260332E3, MAL214830332E3, MAL214850332E3, and MAL214860332E3 are all active Vishay products with identical electrical and mechanical specifications. They differ in series designation and lifetime ratings. MAL214830332E3 and MAL214850332E3 offer 3000-hour lifetime at 105°C compared to 2500 hours for MAL214260332E3. All operate across -40°C to 105°C.

Q: Why do some substitute parts have different height specifications?

A: ESMQ350ELL332MLN3S and EKMQ350ELL332MLN3S have a seated height of 1.299" (33.00 mm) compared to 1.319" (34.60 mm) for other parts. This 0.020" (0.50 mm) difference is within standard mechanical tolerance for radial can capacitors and does not affect PCB layout compatibility or functional performance.

Q: Which substitute offers the longest operational lifetime?

A: Rubycon parts 35YXJ3300M16X31.5 and 35YXJ3300MSG16X31.5 provide 10000-hour lifetime at 105°C, the highest rating among all substitutes. This represents a five-fold improvement over the original MALREKA00JS433F00K specification of 2000 hours at 85°C.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, meeting current regulatory requirements for electronic component manufacturing and use.

Q: What is the inventory status for these substitutes?

A: All substitute parts are currently in stock with quantities ranging from 704 to 3200 pieces. Rubycon 35YXJ3300M16X31.5 has the highest inventory at 3200 pieces, followed by Vishay MAL214830332E3 at 2750 pieces.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message