UVR1H100MDD1TA Nichicon Capacitor (Capacitor, Polarized Radial Diameter) In Stock
Nichicon UVR1H100MDD1TA is a 10 µF 50 V radial-lead through-hole aluminum wet electrolytic capacitor in a 5 mm diameter compact body, rated RoHS compliant with 0.015 mA leakage current, suited for power supply filtering, decoupling, and energy storage in consumer and industrial electronics.
- Manufacturer
- Nichicon
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- UVR1H100MDD1TA Datasheet PDF
- Category
- Capacitor
- 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 at 50 V in a compact 5 mm diameter radial through-hole body, offering high voltage headroom for 12 V to 35 V power rails with a comfortable derating margin
- Low leakage current of 0.015 mA (15 µA) reduces standby power drain in continuously powered control circuits and keeps self-discharge losses minimal
- Aluminum wet electrolytic construction delivers high capacitance density at 50 V, outperforming ceramic alternatives in cost per µF at this voltage rating
- RoHS-compliant lead-free radial terminals are compatible with standard through-hole soldering processes and wave-solder assembly lines
Applications
The UVR1H100MDD1TA is commonly used as a power supply bypass and bulk decoupling capacitor on 12 V, 24 V, and 48 V DC rails in consumer electronics, household appliances, and industrial control panels where through-hole reliability and a compact 5 mm body diameter are required. It is also used in audio amplifier power stages, motor drive input filter sections, and LED driver circuits as a hold-up capacitor providing short-term energy storage to ride through brief AC input interruptions or switching transients.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Not Compliant |
| YTEOL | 0 |
| Capacitance | 10 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 5mm |
| Dielectric Material | ALUMINUM (WET) |
| JESD-609 Code | e3 |
| Leakage Current | 0.015mA |
| Mounting Feature | THROUGH HOLE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | Radial |
| Packing Method | AMMO PACK |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 50V |
| Ripple Current | 60mA |
| Surface Mount | NO |
| Tan Delta | 0.12 |
| Terminal Finish | MATTE TIN |
| 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 and capacitance rating does UVR1H100MDD1TA provide, and what power rail range does that cover?
The UVR1H100MDD1TA is rated at 50 V with 10 µF capacitance. The 50 V rating provides a comfortable derating margin for 12 V, 24 V, and even 35 V DC bus applications, as best practice calls for capacitor voltage ratings at least 20% above the maximum operating voltage. This makes it appropriate for consumer electronics power adapters, 24 V industrial control circuits, and 36 V battery-powered tools without risk of capacitor overstress.
How does the 5 mm body diameter of the UVR1H100MDD1TA affect PCB layout and component spacing?
The 5 mm diameter body of the UVR1H100MDD1TA fits on a standard 2.0 mm lead-pitch through-hole footprint with 2.5 mm pad spacing. This compact size allows it to be placed in 5 mm grid layouts typical of prototyping boards and production PCBs where clearance between adjacent radial capacitors needs to be maintained at 1 mm minimum. Compared to a standard 6.3 mm diameter equivalent for the same 10 µF 50 V rating, the 5 mm body saves approximately 19 mm² of PCB area per capacitor position.
In which through-hole assembly scenarios is UVR1H100MDD1TA preferred over a surface-mount aluminum capacitor?
The UVR1H100MDD1TA radial through-hole format is preferred in manual assembly, repair, and field replacement scenarios where SMT rework requires specialized equipment. It is also chosen for prototyping boards and small production runs where wave soldering is used instead of reflow, in industrial equipment subject to mechanical vibration where through-hole solder joints provide higher pull-out strength than SMT pads, and in 50 V decoupling applications where the through-hole form factor has more available axial height than low-profile SMT aluminum capacitors of the same 10 µF 50 V rating.
How does the 0.015 mA leakage current of UVR1H100MDD1TA compare to specification limits and why does it matter in standby circuits?
The 0.015 mA (15 µA) leakage current of the UVR1H100MDD1TA is well within the IEC standard aluminum electrolytic leakage specification of I ≤ 0.01CV + 3 µA (µA), which at 10 µF and 50 V evaluates to approximately 8 µA maximum. In practice, a 15 µA leakage at 50 V dissipates only 0.75 mW, representing a negligible contribution to total system standby power in continuously energized circuits such as smoke detectors, alarm panels, and power-supply hold-up stages where low standby energy consumption extends battery backup runtime.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About Nichicon
Nichicon is a leading electronic component manufacturer. FindMyChip sources Nichicon ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Nichicon
UCM1C102MNL1GS
Capacitor Al Electrolytic
Capacitor Polarised
UVR2G100MHD
Capacitor, Polarized Radial Diameter
Capacitor Polarised
UVY1E221MED1TD
Capacitor, Polarized Radial Diameter
Capacitor Polarised
UVZ1J470MED
Other
Capacitor Polarised
UES1E330MPM
Capacitor, Polarized Radial Diameter
Capacitor Polarised
UUR1H221MNL1GS
Capacitor Al Electrolytic
Capacitor Polarised
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”