UPJ1H100MDD

The UPJ1H100MDD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UPJ series, designed for low-impedance performance in switching power supply and general-purpose applications. It combines 100 µF capacitance with a 50 V rating in a compact φ5 × 11 mm can, offering ripple-handling and temperature endurance for reliable power filtering in compact assemblies.

Key Features

• Capacitance & Voltage — 100 µF rated capacitance at 50 V, providing bulk energy storage and decoupling for power rails.
• Low Impedance / Loss Angle — tanδ (DF) 0.10 specified (measured at 20°C, 120 Hz), supporting lower AC loss in switching environments.
• Ripple Current Capability — Low-frequency ripple current 28.5 mA at 120 Hz and high-frequency ripple current 57 mA at 200 kHz, enabling effective ripple attenuation across frequencies.
• Leakage Current — Specified leakage current of 15 µA, suitable for general-purpose power applications requiring low standby leakage.
• Temperature & Endurance — Operating range −55°C to 105°C with a rated life/endurance of 2000 hours, supporting extended operation in elevated-temperature environments.
• Mechanical / Package — Radial lead, polarized aluminum can with dimensions φ5 × 11 mm and lead spacing 2.0 mm (tolerance ±0.5 mm) for through-hole mounting and easy prototyping or repair.
• Packaging & Compliance — Available in bulk (no terminal forming) and bag packing; RoHS compliant.
• Product Status — End Of Life.

Typical Applications

• Switching Power Supplies — Bulk smoothing and output decoupling where low impedance and specified ripple current capability are required.
• General-Purpose Electronics — Power rail decoupling and energy storage for a wide range of consumer and industrial circuits.
• Compact Power Modules — Small footprint φ5 × 11 mm can suits space-constrained boards needing through-hole capacitors.

Unique Advantages

• Low dielectric loss (tanδ 0.10) — Reduces AC loss at rated voltage and frequency, improving filtering performance in switching environments.
• Measured ripple performance — Separate low- and high-frequency ripple current specifications (28.5 mA at 120 Hz, 57 mA at 200 kHz) help match the part to application-specific ripple conditions.
• Wide operating temperature — −55°C to 105°C range supports a broad set of operating environments.
• Compact, through-hole form — Radial lead can (φ5 × 11 mm) simplifies prototyping, repair, and mixed-technology assemblies.
• RoHS compliant — Conforms to RoHS directives for environmental compliance.

Why Choose UPJ1H100MDD?

UPJ1H100MDD is positioned for designs that require a compact, low-impedance aluminum electrolytic solution for switching power supplies and general-purpose power filtering. With a 50 V rating, 100 µF capacitance, and specified ripple and leakage characteristics, it offers targeted performance for decoupling and smoothing in compact through-hole assemblies.

This part is suitable for engineers specifying reliable filtering components within the given temperature and endurance limits; its radial-lead format and RoHS compliance make it straightforward to integrate into existing through-hole workflows. Note the product is listed as End Of Life—please confirm availability and recommended alternatives when planning production designs.

If you need pricing, lead-time details, or a formal quote for UPJ1H100MDD, submit a request or inquiry and include required quantity and delivery requirements for a prompt response.