UHW1J680MPD

The UHW1J680MPD is a radial‑lead aluminum electrolytic capacitor from Nichicon’s UHW series, offering a miniature φ8×11.5 mm can with high ripple current capability and long endurance. It is a polarized, general‑purpose capacitor specified for a 68 µF capacitance at a 63 V rating and is designed for applications that require compact size, low impedance at higher frequencies, and durable performance across a wide temperature range.

Built to the UHW series specification, the part provides measurable low‑frequency and high‑frequency ripple handling, controlled dissipation factor, and a 10,000‑hour endurance at 105°C, making it suitable for demanding general‑purpose electronic designs.

Key Features

• Capacitance & Voltage — 68 µF nominal capacitance with a rated voltage of 63 V and tolerance of -20% to +20%.
• Radial Lead Package — Radial lead, polarized aluminum can in a compact φ8×11.5 mm size with 3.5 mm lead spacing (±0.5 mm tolerance); available in bulk or bag packing.
• High Ripple Current — Low‑frequency ripple current of 380 mA (120 Hz) and high‑frequency ripple current of 950 mA (10 kHz) to support AC ripple and smoothing requirements.
• Low‑Frequency Characteristics — Specified impedance of 1.3 Ω and tangent of loss angle (tan δ) of 0.09 measured at 20°C, 120 Hz for stable performance.
• Long Endurance — Rated for 10,000 hours of life at 105°C per the UHW series endurance specification.
• Wide Operating Temperature — Operates from -40°C to +105°C for use across varied thermal environments.
• Leakage Current — Specified leakage current of 42.84 µA.
• RoHS Compliant — Conforms to the RoHS directive as indicated for the UHW series.

Typical Applications

• General Purpose Electronic Circuits — Compact radial‑lead form factor for general‑purpose smoothing, filtering and energy storage where space is limited and reliable ripple handling is needed.
• Power Supply Modules — Provides bulk capacitance and ripple handling in DC power assemblies operating up to 63 V and across -40°C to 105°C.
• Signal and Board‑Level Filtering — Low impedance and defined tan δ at 120 Hz make it suitable for board‑level filtering in consumer and industrial electronics.

Unique Advantages

• Compact high‑ripple performance: φ8×11.5 mm case combined with 380 mA (120 Hz) and 950 mA (10 kHz) ripple ratings delivers a small footprint without sacrificing ripple capability.
• Measurable low impedance: Rated 1.3 Ω impedance and tan δ = 0.09 (20°C, 120 Hz) for predictable AC behavior in design calculations.
• Long, specified endurance: 10,000 hours at 105°C provides defined life expectations for sustained thermal stress.
• Wide temperature range: -40°C to +105°C operation supports use in varied environmental conditions.
• Packaged for manufacturing flexibility: Available in bulk (no terminal forming) or bag packing to suit different assembly workflows.
• Regulatory compliance: RoHS‑compliant construction for use in regulated supply chains.

Why Choose UHW1J680MPD?

The UHW1J680MPD combines the miniature‑sized UHW series can with clearly specified ripple performance, low impedance characteristics, and a 10,000‑hour endurance rating at 105°C. Its polarized radial‑lead package and compact footprint make it appropriate for designers needing reliable general‑purpose capacitance at up to 63 V while preserving board space.

This part is suited to engineering teams that require verifiable electrical parameters—capacitance, impedance, tan δ, leakage current, and ripple ratings—backed by Nichicon’s UHW series specifications and RoHS compliance for long‑term, production‑level use.

Request a quote or submit an inquiry to evaluate UHW1J680MPD for your next design or production run; our team can provide pricing, availability, and packaging options for volume requirements.