UPW2C101MHD

The UPW2C101MHD is a miniature, radial‑lead aluminum electrolytic capacitor from Nichicon's UPW series designed for low‑impedance, high‑reliability power applications. It delivers 100 µF capacitance in a compact φ16 × 25 mm can with a radial lead footprint and is optimized for use in switching power supplies and other DC power circuits.

Engineered for demanding environments, this polarized capacitor combines measurable low dissipation (tanδ), defined ripple current ratings at both low and high frequencies, and extended endurance at elevated temperature for sustained performance in board‑level power filtering and automotive electronics that require AEC‑Q200 qualification.

Key Features

• Capacitance & tolerance: 100 µF nominal with ±20% tolerance (–20% to +20%), providing predictable bulk capacitance for power‑rail stabilization.
• Rated voltage: Specified for 16 V operation (measurement condition listed with tanδ), suitable for common low‑voltage DC systems.
• Low loss / tanδ: tanδ = 0.15 measured at 20°C, 120 Hz (at the specified voltage condition), indicating controlled dissipation for power applications.
• Ripple current capability: 330 mA at 120 Hz (low frequency) and 528 mA at 10 kHz (high frequency), supporting effective smoothing under both mains‑derived and switching conditions.
• Leakage current: Specified leakage current of 740 µA, suitable for typical DC power decoupling requirements.
• High endurance: 8000 hours at 105°C, enabling long operational life in elevated‑temperature environments.
• Operating temperature range: –40°C to +105°C, covering a wide range of industrial and automotive ambient conditions.
• Package & mounting: Radial lead can, size φ16 × 25 mm, lead spacing 7.5 mm (±0.5 mm), offered in bulk/bag packing for through‑hole assembly.
• AEC‑Q200 rating: Series includes AEC‑Q200 qualification, supporting use in automotive electronics where this rating is required.

Typical Applications

• Switching Power Supplies: Low‑impedance construction and frequency‑rated ripple performance make it suitable for output smoothing and bulk decoupling in switch‑mode power supplies.
• Automotive Electronic Modules: AEC‑Q200 rating and 8000‑hour endurance at 105°C support use in automotive control and electronic subsystems that require qualified components.
• Board‑Level Power Filtering: Compact φ16 × 25 mm radial package with measurable ripple current and leakage specifications provides reliable local decoupling and smoothing on PCB power rails.

Unique Advantages

• Measured ripple handling: Explicit low‑ and high‑frequency ripple current ratings (330 mA @120 Hz, 528 mA @10 kHz) let designers size capacitors based on real ripple loads rather than estimates.
• Extended high‑temperature life: 8000 hours at 105°C enables long‑term stability in elevated ambient conditions and heat‑dense assemblies.
• Compact radial form factor: φ16 × 25 mm can with 7.5 mm lead spacing delivers a small footprint for through‑hole assemblies while maintaining sufficient capacitance for power decoupling.
• Controlled dissipation: Specified tanδ (0.15 at 20°C, 120 Hz) supports predictable thermal and AC performance in filter and smoothing applications.
• Automotive readiness: Inclusion of AEC‑Q200 in the product data supports selection for designs requiring automotive‑grade componentry.

Why Choose UPW2C101MHD?

UPW2C101MHD positions itself as a compact, reliable solution for engineers who need a defined combination of capacitance, ripple handling, and high‑temperature endurance in a radial through‑hole package. Its measurable dissipation factor, specified leakage current, and AEC‑Q200 rating make it a straightforward choice for board‑level power filtering in switching supplies and automotive electronic modules.

This capacitor is suited to designs where predictable AC behavior, long life at elevated temperatures, and an industry‑recognized qualification are priorities. Choosing UPW2C101MHD helps simplify component selection by pairing a miniature package with explicit performance figures for ripple, leakage, and endurance.

If you would like pricing, availability, or a quotation for UPW2C101MHD, request a quote or submit your requirements and our team will respond with detailed pricing and lead‑time information.