UVR2G100MHD Nichicon Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Nichicon UVR2G100MHD is a 10 µF aluminum wet electrolytic capacitor with 400 V voltage rating and 12.5 mm radial body diameter in a through-hole mounting package. Features 0.4 mA maximum leakage current for reliable bulk filtering and energy storage applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Nichicon
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- UVR2G100MHD Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 10 µF / 400 V aluminum wet electrolytic capacitor with 12.5 mm radial diameter for high-voltage bulk energy storage
- Maximum leakage current of 0.4 mA ensures low self-discharge loss in power supply filter and hold-up circuits
- Through-hole radial mounting provides robust mechanical anchoring for vibration-prone industrial and power electronics applications
Applications
The UVR2G100MHD is well-suited for input and output bulk filtering in industrial power supplies, variable-frequency drives, and high-voltage DC bus circuits operating at up to 400 V. Its 10 µF capacitance and 400 V rating make it appropriate for hold-up capacitors in UPS systems and switching power supply bulk stages where energy storage between line cycles is needed. The through-hole radial package provides strong mechanical attachment in designs subject to vibration or thermal cycling stress.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Not Compliant |
| YTEOL | 6 |
| Capacitance | 10 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 12.5mm |
| Dielectric Material | ALUMINUM (WET) |
| JESD-609 Code | e3 |
| Leakage Current | 0.4mA |
| Mounting Feature | THROUGH HOLE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | Radial |
| Packing Method | BULK |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 400V |
| Ripple Current | 130mA |
| Surface Mount | NO |
| Tan Delta | 0.25 |
| Terminal Finish | Tin (Sn) |
| Terminal Pitch | 5mm |
| Terminal Shape | WIRE |
| Package | Capacitor, Polarized Radial Diameter |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00 |
| Country of Origin | Japan, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What voltage rating and capacitance does the UVR2G100MHD provide for power supply bulk filtering?
The UVR2G100MHD is rated for 400 V with 10 µF capacitance, making it suitable for bulk energy storage and filtering on high-voltage DC buses in industrial power supplies and variable-frequency motor drives. Its 12.5 mm diameter radial body fits standard high-voltage electrolytic footprints on through-hole PCBs.
How does the 0.4 mA leakage current of the UVR2G100MHD affect hold-up time in a UPS application?
With a maximum leakage current of only 0.4 mA, the UVR2G100MHD dissipates less than 0.16 W at 400 V, which is negligible compared to the stored energy of 0.8 mJ. This low self-discharge supports efficient hold-up designs where capacitor banks must retain charge during brief input power interruptions in UPS and industrial backup power systems.
Why is through-hole radial mounting preferred for UVR2G100MHD in vibration-exposed industrial equipment?
Through-hole radial mounting provides mechanical anchoring through the PCB, giving the UVR2G100MHD's 12.5 mm diameter body greater resistance to vibration-induced solder joint fatigue compared to SMD electrolytic capacitors. In industrial motor drives, HVAC controls, and factory automation equipment, through-hole capacitors are preferred because they maintain structural integrity under continuous vibration at 10 Hz to 2000 Hz profiles.
When would a designer choose UVR2G100MHD over a film capacitor at the same 400 V rating?
For bulk capacitance needs at 400 V where board space and cost matter more than ESR performance, the UVR2G100MHD provides 10 µF in a compact 12.5 mm aluminum electrolytic package at significantly lower cost than a film capacitor of equivalent capacitance and voltage rating. Film capacitors would be preferred only in applications requiring extremely low ESR below 0.1 Ω or ripple current above the electrolytic's rated value.
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