UPS1H101MPD

The UPS1H101MPD is a miniature, low-impedance aluminum electrolytic capacitor from Nichicon's UPS series designed for switching power supplies and general-purpose power decoupling. It delivers 100 µF at 50 V in a compact radial-can package with polarized radial leads, combining a small footprint with performance characteristics targeted at power filtering and ripple handling.

Key Features

• Electrical Performance 100 µF capacitance with a rated voltage of 50 V and a tolerance of ±20%, suitable for bulk and decoupling functions in power circuits.
• Low Impedance Specified impedance of 360 mΩ, supporting effective ripple attenuation in switching supply applications.
• Ripple Current Capability Ripple current ratings of 170 mA at 120 Hz and 340 mA at 10 kHz enable reliable operation under AC ripple conditions common in power converters.
• Wide Temperature Range Operates from −55 °C to +105 °C, accommodating a broad range of environmental conditions.
• Compact Radial Package Radial lead, can-style package with lead spacing of 3.5 mm and overall size L: 1.15 × D: 0.8 cm for space-constrained PCB layouts.
• Designed for Endurance Rated lifetime of 2000 hours at 105 °C, providing defined longevity under elevated temperature stress.
• RoHS Compliant Meets RoHS directive requirements (2011/65/EU, (EU)2015/863) for restricted substances.

Typical Applications

• Switching Power Supplies — Used for output filtering and ripple suppression where low impedance and compact size are required.
• General-Purpose Power Decoupling — Suitable for smoothing and bulk storage in a variety of electronic power circuits.
• Embedded Power Modules — Fits space-constrained modules that require reliable ripple handling and wide operating temperature capability.

Unique Advantages

• Compact footprint with robust capacitance: 100 µF in a small radial can enables designers to save board area without sacrificing bulk capacitance.
• Effective ripple management: Low impedance (360 mΩ) and specified ripple currents at both low and high frequencies reduce output ripple in switching supplies.
• Wide operating temperature range: −55 °C to +105 °C supports designs exposed to varying ambient conditions.
• Defined high-temperature endurance: 2000-hour lifetime at 105 °C gives predictable performance for elevated-temperature applications.
• RoHS compliance: Meets current restricted-substance requirements for easier regulatory alignment in product designs.

Why Choose UPS1H101MPD?

The UPS1H101MPD positions itself as a compact, performance-oriented electrolytic capacitor for engineers needing reliable bulk capacitance and low impedance in switching power designs. Its combination of 100 µF/50 V rating, measurable ripple current capability, and a −55 °C to +105 °C operating range make it suitable for general-purpose power filtering in compact assemblies.

Manufactured by Nichicon as part of the UPS series, this radial-lead, polarized can provides clear specifications for impedance, ripple current, and high-temperature lifetime, helping designers assess long-term behavior and integration into power subsystems.

Request a quote or contact sales to obtain pricing, lead times, and availability for UPS1H101MPD.