UPW1J100MDD

The UPW1J100MDD is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon's UPW series designed for low-impedance, high-reliability power applications. It offers 10 µF capacitance at a 63 V rating with polarization and a compact can-style radial package for through-hole mounting.

Engineered for demanding temperature and ripple environments, this part addresses needs in switching power supplies and automotive electronic systems where compact, stable decoupling and filtering are required.

Key Features

• Capacitance & Voltage — 10 µF nominal capacitance rated at 63 V for medium-voltage power filtering and decoupling.
• Low Loss — Tangent of loss angle (tan δ) of 0.09 measured at 20°C, 120 Hz, supporting stable performance in AC ripple environments.
• Ripple Current Handling — Low-frequency ripple current of 33 mA at 120 Hz and high-frequency ripple current of 110 mA at 10 kHz for effective suppression of AC components across a broad frequency range.
• Leakage Current — Specified leakage current of 18.9 µA, supporting predictable bias behavior in DC circuits.
• Temperature & Endurance — Rated for operation from −55°C to 105°C with a specified lifetime of 2000 hours at 105°C.
• Compact Radial Package — Small footprint (φ5 × 11 mm; 0.5 × 1.1 cm) with 2.0 mm lead spacing (±0.5 mm) for dense board layouts and through-hole assembly.
• Polarized, Through‑Hole Mounting — Radial lead construction and can-type package suited for conventional through-hole mounting and bulk or bag packing options.
• AEC‑Q200 Rating — Designed to meet AEC‑Q200 reliability requirements for electronic components used in automotive applications.

Typical Applications

• Switching Power Supplies — Low-impedance UPW series design supports decoupling and smoothing in compact DC–DC converters and switching regulators.
• Automotive Electronic Systems — AEC‑Q200 qualification and wide operating temperature range make it suitable for automotive control modules and power electronics.
• Through‑Hole Power Filtering — Radial lead package and defined lead spacing enable straightforward integration into through-hole power filter assemblies and prototyping.

Unique Advantages

• Compact, space-saving form factor: φ5 × 11 mm can provides required capacitance without occupying large board area, enabling denser power designs.
• Broad ripple performance: Specified low- and high-frequency ripple currents (33 mA at 120 Hz, 110 mA at 10 kHz) deliver predictable attenuation across common switching frequencies.
• Temperature robustness: −55°C to 105°C operating range with a 2000-hour endurance at 105°C supports stable operation in elevated-temperature environments.
• Predictable electrical loss: tan δ of 0.09 at 20°C/120 Hz helps designers anticipate dissipation and impedance in filter networks.
• Automotive-grade reliability: AEC‑Q200 rating aligns the part to reliability expectations for vehicle electronics and related applications.
• Standard through-hole handling: Radial lead construction and available bulk/bag packing simplify assembly and handling for production or evaluation.

Why Choose UPW1J100MDD?

UPW1J100MDD combines small size, defined ripple handling, and automotive-oriented reliability in a radial-lead aluminum electrolytic. Its electrical characteristics — including 10 µF at 63 V, low tan δ, specified leakage, and frequency-dependent ripple capability — make it well suited for compact switching power modules and automotive electronics that require dependable decoupling and smoothing.

Designers and procurement teams seeking a compact, AEC‑Q200 qualified electrolytic capacitor for through-hole power filtering will find the UPW1J100MDD addresses real-world temperature and ripple demands while simplifying layout and assembly.

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