UPW1H101MPD

The UPW1H101MPD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UPW series, designed for miniature, low-impedance, high-reliability power applications. It delivers 100 µF capacitance at a 50 V rating in a compact φ8 × 11.5 mm can with radial leads and 3.5 mm lead spacing.

Targeted for demanding board-level power functions, this part offers long-term endurance and defined ripple capability, making it well suited to switching power supplies and automotive electronic systems where temperature tolerance and lifecycle stability matter.

Key Features

• Capacitance & Voltage — 100 µF rated capacitance with a 50 V working voltage and tolerance of ±20% at 120 Hz, 20°C.
• Low Impedance — Specified impedance of 468 mΩ supports lower AC voltage drop in power circuits.
• Ripple Current Handling — Low-frequency ripple current of 315.25 mA at 120 Hz and high-frequency ripple current of 485 mA at 10 kHz for effective smoothing across frequencies.
• Leakage & Loss — Leakage current specified at 150 µA; tangent of loss angle (tan δ) 0.10 measured at 20°C, 120 Hz for the 50 V rating.
• High Temperature Endurance — Rated life of 3000 hours at 105°C under DC bias plus rated ripple current.
• Wide Operating Range — Specified to operate from −55°C to +105°C.
• Package & Mounting — Radial lead, polarized aluminum can; physical size φ8 × 11.5 mm (L) with lead spacing 3.5 mm (±0.5 mm). Available in bulk (no terminal forming) and bag packing.
• AEC Qualification — Meets AEC‑Q200 requirements, supporting use in automotive applications.

Typical Applications

• Switching Power Supplies — Miniature, low-impedance construction for output smoothing and bulk decoupling in switching converters.
• Automotive Electronic Modules — AEC‑Q200 rating and −55°C to +105°C operating range for use in automotive power and control electronics.
• Compact Board-Level Power Filtering — φ8 × 11.5 mm radial can and 3.5 mm lead spacing for space-efficient smoothing and filtering on dense PCBs.

Unique Advantages

• Compact, serviceable form factor: φ8 × 11.5 mm radial can with standard 3.5 mm lead spacing simplifies placement in tight board layouts.
• Defined ripple performance across frequencies: Specified low- and high-frequency ripple current ratings give predictable filtering behavior for both mains-frequency and switching ripple.
• High-temperature durability: 3000-hour endurance at 105°C supports long-term stability under elevated operating temperatures.
• Automotive-capable design: AEC‑Q200 rating and wide temperature range enable use in automotive electronic systems requiring qualified components.
• Clear electrical parameters: Explicit impedance, leakage, and tan δ values allow accurate modeling in power-supply and decoupling designs.
• Production-ready supply: Listed as mass production, available in bulk or bag packing for volume assembly processes.

Why Choose UPW1H101MPD?

The UPW1H101MPD combines a compact radial-can footprint with low impedance and clearly specified ripple, leakage, and loss characteristics. Its 50 V rating, 100 µF capacitance, and 3000-hour endurance at 105°C position it for reliable board-level power smoothing in switching supplies and automotive electronic modules.

Engineers specifying the UPW1H101MPD get defined electrical performance and an AEC‑Q200-qualified part from Nichicon’s UPW series, enabling predictable behavior, design consistency, and production readiness for applications that demand temperature resilience and long-term stability.

Request a quote or submit a pricing inquiry to receive availability and lead-time details for UPW1H101MPD.