MAL218197601E3 Vishay Capacitor Polarised (Capacitor Al Electrolytic) In Stock
Vishay MAL218197601E3 is a 47 µF aluminum solid polymer electrolytic capacitor in a 6.3 mm × 5.9 mm SMD package, rated for low ESR and high ripple current at 100 kHz. RoHS-compliant. From $0.50 in stock, worldwide shipping.
- Manufacturer
- Vishay
- Package
- Capacitor Al Electrolytic
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- MAL218197601E3 Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.9979(MOQ 50)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 47 µF capacitance with solid aluminum polymer dielectric for ultra-low ESR performance
- High ripple current capability measured at 100 kHz, ideal for DC-DC converter output filtering
- Compact 6.3 mm diameter × 5.9 mm height SMD package enabling high-density PCB layouts
Applications
The MAL218197601E3 is well suited for power supply decoupling and output filtering in DC-DC converters operating at switching frequencies above 100 kHz. Its solid polymer construction minimizes ESR, reducing voltage ripple in automotive and industrial power rails. The component is also used in point-of-load regulators and motor drive control boards requiring stable 47 µF bulk capacitance within a compact 6.3 mm footprint.
Specifications
| Reach Compliance Code | Compliant |
| Factory Lead Time | 12Weeks |
| YTEOL | 7.45 |
| Additional Feature | RIPPLE CURRENT IS MEASURED AT 100KHZ |
| Capacitance | 47 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 6.3mm |
| Dielectric Material | ALUMINUM (SOLID POLYMER) |
| Height | 5.9mm |
| Leakage Current | 0.235mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Style | SMT |
| Packing Method | TR, BLISTER, 15 INCH |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 25V |
| Ripple Current | 1300mA |
| Size Code | 2626 |
| Surface Mount | YES |
| Tan Delta | 0.12 |
| Terminal Shape | FLAT |
| Package | Capacitor Al Electrolytic |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00.20 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What ripple current can the MAL218197601E3 handle, and at what frequency is it rated?
The MAL218197601E3 is rated for ripple current measured at 100 kHz, which is standard for solid aluminum polymer capacitors. Its low-ESR construction allows it to handle significantly higher ripple currents compared to conventional wet electrolytic types of the same 47 µF capacitance, making it suitable for high-frequency switching power supplies operating above 100 kHz.
For a space-constrained DC-DC converter design, how does the 6.3 mm × 5.9 mm body size compare to competing 47 µF polymer caps?
The MAL218197601E3 measures 6.3 mm in diameter and 5.9 mm in height, which is a compact SMD footprint for a 47 µF solid polymer electrolytic capacitor. Many competing 47 µF wet aluminum electrolytics require an 8 mm or larger diameter at similar voltage ratings, so the 6.3 mm body saves meaningful board area in tight power-stage layouts.
Is MAL218197601E3 suitable for automotive or industrial power rail filtering applications?
Yes. The MAL218197601E3 uses a solid aluminum polymer dielectric that maintains stable capacitance over a wide temperature range, and its REACH-compliant, RoHS-compliant construction meets requirements for automotive and industrial environments. It is commonly deployed in 47 µF bulk decoupling positions on 5 V and 12 V industrial power rails where low ESR and long operational lifetime are critical, with a factory lead time of 12 weeks for volume orders.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Vishay
Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Vishay
SB360-E3/54
Diodes, Axial Diameter Horizontal Mounting
Diode
SI3474DV-T1-GE3
Small Outline Packages
Integrated Circuit
SBYV26C-E3/54
Diodes, Axial Diameter Horizontal Mounting
Diode
SI4178DY-T1-GE3
SOT23 (8-Pin)
Integrated Circuit
Si3585CDV-T1-GE3
SOT23 (6-Pin)
Transistor
SI4423DY-T1-E3
Small Outline Packages
MOSFET (P-Channel)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $1.5816 | $79.08 |
| 100+ | $1.4512 | $145.12 |
| 500+ | $1.2272 | $613.62 |
| 1000+ | $1.0200 | $1020.00 |
| 5000+ | $1.0169 | $5084.35 |
| 7000+ | $0.9979 | $6985.37 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”