UFW1V101MED

The UFW1V101MED is a radial-lead aluminum electrolytic capacitor from Nichicon’s UFW series, designed for audio equipment and related electronics. It delivers 100 µF capacitance at 35 V with a compact φ6.3 × 11 mm can and standard radial mounting.

Engineered for applications that require stable filtering and decoupling at audio frequencies, this part combines low loss, defined ripple handling, and a 2000-hour endurance rating at 85°C to support reliable operation across typical consumer and professional audio environments.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance rated for 35 V DC, with ±20% tolerance at 120 Hz, 20°C.
• Low-loss at audio frequency — Tan δ (DF) specified at 0.14 maximum measured at 20°C and 120 Hz for the 35 V rating, supporting low dissipation in audio circuits.
• Ripple current capability — 200 mA ripple current at 120 Hz (low frequency) and 300 mA at 10 kHz (high frequency), enabling effective smoothing under dynamic load conditions.
• Leakage current — Specified leakage current of 105 µA, measured per product test conditions.
• Endurance — Rated lifetime of 2000 hours at 85°C with defined limits for capacitance change, tan δ, and leakage after the endurance test.
• Operating range & polarization — Polarized aluminum electrolytic capacitor with an operating temperature range from −40°C to +85°C.
• Compact radial package — φ6.3 × 11 mm can, 2.5 mm lead spacing, radial-lead mounting for through-hole PCB designs; packaged in bulk (no terminal forming) or bag packing.

Typical Applications

• Audio equipment — Intended for use in audio electronics within the UFW series scope, where stable capacitance and low dissipation at 120 Hz are important.
• Consumer electronics — Compact through-hole power supply and circuit-board designs in audio-centric consumer devices.
• Pro audio and signal processing — Suitable for equipment that benefits from defined ripple handling and endurance at elevated ambient temperatures.

Unique Advantages

• Designed for audio applications — Part of Nichicon’s UFW series, explicitly specified “for audio equipment,” aligning component selection with audio system requirements.
• Controlled dissipation — Tan δ of 0.14 at 120 Hz and 20°C (35 V rating) helps minimize energy loss in audio-frequency circuits.
• Defined ripple handling across frequencies — Rated ripple currents of 200 mA (120 Hz) and 300 mA (10 kHz) provide measurable capability for smoothing and decoupling under varying load frequencies.
• Operational endurance — 2000-hour life at 85°C gives a clear expectancy for long-term performance in elevated-temperature environments.
• Compact, easy-to-mount form factor — Small φ6.3 × 11 mm can with 2.5 mm lead spacing for straightforward radial through-hole assembly in space-constrained PCB layouts.

Why Choose UFW1V101MED?

UFW1V101MED is a purposeful choice for designers specifying radial aluminum electrolytic capacitors for audio and related electronics. Its combination of 100 µF/35 V rating, quantified tan δ at audio frequency, and documented ripple current performance provides clear, verifiable parameters to design against.

As part of Nichicon’s UFW series, this component is suited to engineers and procurement teams seeking a compact, through-hole capacitor with defined endurance and operating-temperature limits for reliable use in audio-focused products.

Request a quote or submit a parts inquiry to receive pricing and availability information for UFW1V101MED. Our team can provide order details and help confirm fit for your specific design requirements.