UHW1E102MPD

The UHW1E102MPD is a miniature, high-reliability aluminum electrolytic capacitor in a radial-lead can, offering 1000 µF capacitance at a 25 V rating. Designed for general-purpose electronics, it targets applications that require compact bulk capacitance with elevated ripple-handling capability and long-term endurance.

Key value propositions include a small φ10 × 20 mm case footprint, low impedance (60 mΩ), distinct low- and high-frequency ripple current ratings, and a rated lifetime of 10,000 hours at 105°C—delivering stable performance across −40°C to +105°C operating conditions.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with ±20% tolerance and a rated voltage of 25 V, suitable for bulk energy storage in compact assemblies.
• High Ripple Current Capability — Specified low-frequency ripple current of 1.5 A (120 Hz) and high-frequency ripple current of 2.5 A (10 kHz), enabling effective ripple handling across frequency ranges.
• Low Impedance — Typical impedance of 60 mΩ supports lower voltage drop under load and improved transient response.
• Long Endurance — Rated lifetime of 10,000 hours at 105°C when used under specified conditions, providing extended field life for sustained thermal environments.
• Temperature Range — Operating from −40°C to +105°C to accommodate a wide range of environmental conditions.
• Radial Lead Packaging — φ10 × 20 mm can with 5 mm lead spacing (±0.5 mm) in a radial-lead format for through-hole mounting and straightforward PCB layout.
• Leakage Current — Specified leakage current of 250 µA for predictable standby characteristics.
• Compliance & Availability — RoHS compliant and in mass production; available in bulk (no terminal forming) or bag packing.

Typical Applications

• General-purpose power filtering — Bulk capacitance for smoothing and ripple reduction in power rails where a compact 1000 µF, 25 V solution is required.
• DC–DC converter support — Radial-lead bulk capacitor for output filtering and transient support, benefiting from low impedance and elevated ripple-current ratings.
• Industrial and consumer electronics — Durable capacitor choice for devices operating across −40°C to +105°C that need long endurance and RoHS compliance.

Unique Advantages

• Compact footprint with high capacitance — φ10 × 20 mm can provides 1000 µF in a small package to save board space while retaining bulk energy storage.
• Frequency-flexible ripple handling — Distinct ripple current specifications at 120 Hz and 10 kHz give designers measurable performance for both low- and high-frequency filtering tasks.
• Low series impedance — 60 mΩ impedance contributes to improved voltage stability under load and better transient performance.
• Extended high-temperature life — 10,000-hour endurance at 105°C supports long-term reliability in elevated temperature environments.
• Through-hole robustness — Radial lead format with defined 5 mm lead spacing and 0.5 mm tolerance simplifies assembly and mechanical retention.
• Regulatory compliance — RoHS-compliant construction supports environmentally constrained designs.

Why Choose UHW1E102MPD?

The UHW1E102MPD balances compact size, high ripple capability, low impedance, and extended endurance to meet the needs of general-purpose electronic designs that require reliable bulk capacitance in a radial-lead package. Its specified ripple currents at both low and high frequencies and 10,000-hour life rating at 105°C make it appropriate for assemblies exposed to sustained thermal stress and demanding power conditions.

Manufactured by Nichicon and offered in mass production with RoHS compliance, this part suits engineers and procurement teams looking for a proven, production-ready aluminum electrolytic solution with predictable electrical and mechanical characteristics.

Request a quote or submit an inquiry for UHW1E102MPD to obtain pricing, lead times, and packaging options for your production needs.