UPW2A100MED

The UPW2A100MED is a radial-lead aluminum electrolytic capacitor from Nichicon's UPW series, designed for compact, low-impedance energy storage in power electronics. It is a polarized radial can intended for use in switching power supplies and electronic systems that require high-voltage smoothing and decoupling.

Key attributes include a 100 V rated voltage, 100 µF nominal capacitance with ±20% tolerance, a broad operating temperature range from −55°C to 105°C, and AEC-Q200 reliability grading suitable for automotive applications.

Key Features

• Capacitance & Tolerance — 100 µF nominal capacitance with a tolerance of −20% to +20% for predictable bulk energy storage.
• High Rated Voltage — 100 V rated voltage for use on higher-voltage rails and power supply stages.
• Low Loss (tan δ) — Specified tan δ of 0.08 measured at 20°C, 120 Hz, indicating controlled dissipation for this voltage class.
• Ripple Current Capability — Low-frequency ripple current of 39 mA at 120 Hz and high-frequency ripple current of 130 mA at 10 kHz, supporting AC ripple handling across switching frequencies.
• Leakage Current — Rated leakage current of 30 µA (measured per manufacturer conditions), supporting low quiescent current designs.
• Temperature & Endurance — Operating range −55°C to 105°C with endurance specified at 2000 hours at 105°C.
• Compact Radial Package — Small can size φ6.3 × 11 mm with 2.5 mm lead spacing (±0.5 mm) for dense through‑hole layouts.
• Automotive-Grade Reliability — AEC-Q200 rating for use in automotive and demanding environments where component qualification matters.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing to fit different assembly workflows.

Typical Applications

• Switching Power Supplies — Bulk smoothing and output decoupling where compact, low-impedance capacitors are required.
• Automotive Electronics — Power rail filtering and energy buffering in modules that demand AEC-Q200-qualified components and wide temperature operation.
• DC‑DC Converters — Input/output filtering on converters and regulators operating up to 100 V.
• Industrial Power Control — Local energy storage and ripple suppression in compact, through-hole assemblies.

Unique Advantages

• High Voltage Handling — 100 V rating enables use on higher-voltage rails without adding series components.
• Automotive-Grade Qualification — AEC-Q200 rating supports deployment in automotive and similarly demanding systems.
• Temperature Endurance — Wide −55°C to 105°C range and 2000 h endurance at 105°C for reliable operation in harsh environments.
• Compact Footprint — φ6.3 × 11 mm can and tight lead spacing help conserve board area in dense designs.
• Measured Ripple and Leakage Specs — Published ripple current values at 120 Hz and 10 kHz plus a specified 30 µA leakage current allow straightforward thermal and power-loss budgeting.

Why Choose UPW2A100MED?

UPW2A100MED combines a high 100 V rating, compact radial can, and measurable ripple/leakage characteristics to address smoothing and decoupling needs in compact power designs. Its AEC-Q200 grading and extended temperature range make it suitable for applications that require proven reliability across temperature extremes.

This part is a good fit for engineers specifying through-hole capacitors for switching power supplies, DC‑DC converters, and automotive or industrial power modules where a compact, high-voltage, qualified electrolytic capacitor is required.

If you would like pricing, availability, or a formal quote for UPW2A100MED, submit a parts inquiry or request a quote and our team will respond with the requested information.