Request Quote
(Ships tomorrow)
MALREKA05JS433F00K Equivalent & Substitute Parts
Part Overview
The MALREKA05JS433F00K is a 3300 µF, 35 V aluminum electrolytic capacitor in radial, can package manufactured by Vishay Beyschlag/Draloric/BC Components from the EKA series. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The capacitor is designed for general-purpose applications requiring 3300 µF capacitance at 35 V rated voltage with through-hole radial mounting.
Substiute Parts
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" (7.50mm) |
| Case Diameter | 0.630" (16.00mm) |
| Height | 1.319" (33.50mm) |
| Polarization | Polar |
| RoHS Status | ROHS3 Compliant |
Substitute Part Grouping Explanation
Substitute parts for the MALREKA05JS433F00K are classified based on strict electrical and mechanical compatibility criteria:
Upgrade Substitutes — Parts with improved performance characteristics while maintaining identical electrical specifications:
- Capacitance: 3300 µF (exact match)
- Voltage Rating: 35 V (exact match)
- Tolerance: ±20% (exact match)
- Package: Radial, Can (exact match)
- Lead Spacing: 0.295" (7.50mm) (exact match)
- Case Diameter: 0.630" (16.00mm) (exact match)
- Height: 1.319" (33.50mm) or 1.299" (33.00mm) — mechanically compatible
- Product Status: Active (ensures ongoing availability)
Direct Substitutes — Parts from alternative manufacturers meeting identical specifications:
- All electrical parameters match exactly
- Physical dimensions and mounting compatibility confirmed
- Active product status with current manufacturing
All substitute parts maintain ROHS3 compliance and are suitable for through-hole PCB assembly in general-purpose applications.
Parameter Comparison
| Part Number | Manufacturer | Capacitance | Voltage | Tolerance | Lifetime @ Temp. | Operating Temp. Range | Lead Spacing | Case Dia. | Height | Product Status |
|---|---|---|---|---|---|---|---|---|---|---|
| MALREKA05JS433F00K | Vishay Beyschlag | 3300 µF | 35 V | ±20% | 2000 Hrs @ 85°C | -40°C ~ 85°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.319" (33.50mm) | Obsolete |
| MAL214260332E3 | Vishay Beyschlag | 3300 µF | 35 V | ±20% | 2500 Hrs @ 105°C | -40°C ~ 105°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.319" (33.50mm) | Active |
| MAL214830332E3 | Vishay Beyschlag | 3300 µF | 35 V | ±20% | 3000 Hrs @ 105°C | -40°C ~ 105°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.319" (33.50mm) | Active |
| MAL214850332E3 | Vishay Beyschlag | 3300 µF | 35 V | ±20% | 3000 Hrs @ 105°C | -40°C ~ 105°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.319" (33.50mm) | Active |
| MAL214860332E3 | Vishay Beyschlag | 3300 µF | 35 V | ±20% | 3000 Hrs @ 105°C | -40°C ~ 105°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.319" (33.50mm) | Active |
| B41851F7338M000 | EPCOS - TDK Electronics | 3300 µF | 35 V | ±20% | 2000 Hrs @ 105°C | -40°C ~ 105°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.319" (33.50mm) | Active |
| ESMQ350ELL332MLN3S | Chemi-Con | 3300 µF | 35 V | ±20% | 2000 Hrs @ 85°C | -40°C ~ 85°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.299" (33.00mm) | Active |
| 35YXJ3300M16X31.5 | Rubycon | 3300 µF | 35 V | ±20% | 10000 Hrs @ 105°C | -40°C ~ 105°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.319" (33.50mm) | Active |
| 35YXJ3300MSG16X31.5 | Rubycon | 3300 µF | 35 V | ±20% | 10000 Hrs @ 105°C | -40°C ~ 105°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.319" (33.50mm) | Active |
| ECA-1VHG332 | Panasonic Electronic Components | 3300 µF | 35 V | ±20% | 2000 Hrs @ 105°C | -55°C ~ 105°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.319" (33.50mm) | Active |
| EKMQ350ELL332MLN3S | Chemi-Con | 3300 µF | 35 V | ±20% | 2000 Hrs @ 105°C | -55°C ~ 105°C | 0.295" (7.50mm) | 0.630" (16.00mm) | 1.299" (33.00mm) | Active |
Engineering Selection Recommendations
Vishay Beyschlag Upgrade Path — MAL214260332E3, MAL214830332E3, MAL214850332E3, and MAL214860332E3 are active Vishay products offering extended lifetime ratings at elevated temperatures (2500–3000 hours @ 105°C) compared to the obsolete MALREKA05JS433F00K. These parts maintain identical electrical and mechanical specifications, ensuring direct PCB compatibility. All are ROHS3 compliant.
Extended Lifetime Option — The Rubycon 35YXJ3300M16X31.5 and 35YXJ3300MSG16X31.5 provide 10,000 hour lifetime @ 105°C, suitable for applications requiring enhanced reliability over extended operational periods. Both variants maintain identical capacitance, voltage, tolerance, and physical dimensions.
Alternative Manufacturer Options — EPCOS B41851F7338M000, Chemi-Con ESMQ350ELL332MLN3S and EKMQ350ELL332MLN3S, and Panasonic ECA-1VHG332 are active products from established manufacturers. All meet the core electrical specifications and physical mounting requirements. The Panasonic ECA-1VHG332 and Chemi-Con EKMQ350ELL332MLN3S support extended operating temperature range (-55°C to 105°C).
Compliance — All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the original part's regulatory requirements.
Frequently Asked Questions (FAQ)
Q: Can I directly replace MALREKA05JS433F00K with any of these substitute parts?
A: Yes. All listed substitute parts maintain identical capacitance (3300 µF), voltage rating (35 V), tolerance (±20%), lead spacing (0.295" / 7.50mm), case diameter (0.630" / 16.00mm), and mounting type (through-hole radial). Physical height is either 1.319" (33.50mm) or 1.299" (33.00mm), both mechanically compatible with standard PCB layouts. Electrical performance is equivalent for general-purpose applications.
Q: What is the primary difference between the Vishay upgrade parts?
A: The Vishay upgrade parts (MAL214260332E3, MAL214830332E3, MAL214850332E3, MAL214860332E3) differ in lifetime ratings at elevated temperature. MAL214260332E3 offers 2500 hours @ 105°C, while MAL214830332E3, MAL214850332E3, and MAL214860332E3 provide 3000 hours @ 105°C. All are active products with improved thermal performance compared to the obsolete MALREKA05JS433F00K.
Q: Why should I consider the Rubycon parts?
A: The Rubycon 35YXJ3300M16X31.5 and 35YXJ3300MSG16X31.5 offer significantly extended lifetime (10,000 hours @ 105°C), making them suitable for applications requiring long-term reliability. They maintain all electrical and mechanical compatibility with the original part.
Q: Are there packaging differences I should consider?
A: Packaging format (Bulk or Cut Tape) does not affect electrical or mechanical compatibility. Selection depends on procurement and assembly requirements. All parts are suitable for through-hole PCB assembly.
Q: Which substitute offers the widest operating temperature range?
A: The Panasonic ECA-1VHG332 and Chemi-Con EKMQ350ELL332MLN3S support -55°C to 105°C operating range, compared to -40°C to 85°C for the original MALREKA05JS433F00K. This extended range is beneficial for applications in extreme thermal environments.
Q: Are all substitutes ROHS3 compliant?
A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the regulatory status of the original part.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts