UCM1E471MNL1GS Nichicon Capacitor Polarised (Capacitor Al Electrolytic) In Stock
Nichicon UCM1E471MNL1GS is a 470 µF 25 V SMD aluminum electrolytic capacitor from the CM series. Features an 8 mm diameter by 10 mm height package with 2000-hour rated lifetime at 105 degrees C. Suitable for compact surface-mount power supply filtering and decoupling applications.
- Manufacturer
- Nichicon
- Package
- Capacitor Al Electrolytic
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- UCM1E471MNL1GS Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 470 µF capacitance at 25 V rating provides high energy storage for bulk decoupling and ripple suppression in power supply circuits
- 2000-hour lifetime rating at 105 degrees C ensuring long-term reliability in thermally demanding SMD power conversion designs
- Compact 8 mm x 10 mm cylindrical SMD package enabling space-efficient board-level integration in high-density layouts
Applications
The UCM1E471MNL1GS is well-suited for power supply filtering, output smoothing, and bulk capacitance in DC-DC converters and AC-DC adapters operating up to 25 V. Its 470 µF capacitance makes it effective at absorbing low-frequency ripple currents measured at 100 kHz, common in switching power stages. The SMD package facilitates automated PCB assembly in consumer electronics, industrial power modules, and telecommunications equipment.
Specifications
| Reach Compliance Code | Not Compliant |
| YTEOL | 6.9 |
| Additional Feature | RIPPLE CURRENT IS MEASURED AT 100 KHZ |
| Capacitance | 470 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 8mm |
| Dielectric Material | ALUMINUM (WET) |
| Height | 10mm |
| JESD-609 Code | e3 |
| Leakage Current | 0.1175mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | SMT |
| Packing Method | TR, 15 INCH |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 25V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 425mA |
| Size Code | 3333 |
| Surface Mount | YES |
| Tan Delta | 0.14 |
| Terminal Finish | Tin (Sn) |
| Terminal Shape | FLAT |
| Package | Capacitor Al Electrolytic |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00 |
| Country of Origin | Japan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key electrical ratings of the UCM1E471MNL1GS and how do they affect circuit design?
The UCM1E471MNL1GS is rated at 470 µF capacitance and 25 V working voltage. These ratings support bulk energy storage and low-frequency ripple filtering in power supplies; exceeding 25 V risks dielectric breakdown, so designers typically derate to 80 percent, using this capacitor safely up to about 20 V in production circuits.
What is the rated lifetime of the UCM1E471MNL1GS and at what operating temperature is it specified?
The UCM1E471MNL1GS has a rated lifetime of 2000 hours at a maximum operating temperature of 105 degrees C. At lower ambient temperatures, electrolytic capacitor lifetime approximately doubles for every 10 degrees C reduction, so in a 65 degrees C environment the expected service life could exceed 30,000 hours.
How does the SMD package size of the UCM1E471MNL1GS compare to a through-hole alternative at the same capacitance?
The UCM1E471MNL1GS measures 8 mm in diameter and 10 mm in height in an SMD footprint, whereas a comparable through-hole 470 µF 25 V capacitor often requires 10 mm diameter and 12.5 mm height plus lead clearance. The SMD version reduces total component height and eliminates the need for through-hole drilling, saving board space and simplifying automated assembly.
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