UHE1E102MHD3

The UHE1E102MHD3 from Nichicon is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can. Part of the UHE series, it combines low impedance with long life performance for general-purpose electronic power applications.

Designed for sustained operation at elevated temperatures, this 1000 µF, 25 V polarized capacitor delivers high ripple-handling capability and stable characteristics over a wide temperature range for robust power filtering and energy storage needs.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance rated at 25 V for bulk filtering and energy storage.
• Long Life Performance — Endurance rated for 10000 hours at 105°C, providing stable operation over extended service life.
• Low Impedance — Specified impedance of 120 mΩ to support effective ripple suppression and low-loss operation.
• High Ripple Current Capability — Low-frequency ripple current 1.455 A (120 Hz) and high-frequency ripple current 1.94 A (10 kHz), enabling use in high-stress power circuits.
• Controlled Dissipation Factor — tan δ of 0.14 measured at 20°C, 120 Hz for predictable AC behavior in filtering applications.
• Robust Environmental Range — Operating temperature range from -40°C to 105°C to cover a wide variety of thermal environments.
• Compact Radial Can — Package size φ16 × 15 mm (diameter × length) with 7.5 mm lead spacing and radial lead mounting for through-hole assemblies.
• Leakage Current — Specified leakage current of 250 µA, supporting low-standby-loss applications.
• RoHS Compliant & Production Ready — RoHS compliant and listed as mass production with bulk or bag packing options.

Typical Applications

• Power Supply Filtering — Bulk smoothing and output filtering in DC power supplies, leveraging 1000 µF capacitance and low impedance for stable voltage rails.
• Decoupling and Energy Hold-up — Local energy storage and transient suppression in electronic systems, supported by high ripple current ratings.
• Industrial Control Electronics — Use in control modules that require long-life capacitors capable of 10000 h at 105°C and wide temperature operation.
• Consumer and General-Purpose Electronics — Through-hole radial configuration simplifies assembly for a variety of general-purpose designs requiring reliable bulk capacitance.

Unique Advantages

• Extended High-Temperature Endurance: 10000-hour rating at 105°C offers predictable life for designs exposed to sustained elevated temperatures.
• Superior Ripple Handling: High allowable ripple currents at both low and high frequencies reduce heating and extend operational stability in power circuits.
• Low-Impedance Performance: 120 mΩ impedance supports effective smoothing and low-loss operation in demanding filter networks.
• Compact Radial Form Factor: φ16 × 15 mm can with 7.5 mm lead spacing provides substantial capacitance in a space-efficient, through-hole package.
• Predictable AC Characteristics: Specified tan δ (0.14 at 20°C, 120 Hz) and defined leakage current (250 µA) help designers model AC behavior and standby losses accurately.
• Regulatory and Production Readiness: RoHS compliance and mass-production status support procurement and volume deployment.

Why Choose UHE1E102MHD3?

The UHE1E102MHD3 is positioned for designers who need a reliable, low-impedance aluminum electrolytic solution with substantial bulk capacitance and durable high-temperature performance. Its combination of 1000 µF capacitance, 25 V rating, robust ripple current capability, and a 10000-hour endurance at 105°C makes it suitable for systems where long-term stability and predictable AC behaviour matter.

This radial-lead, miniature can offers an efficient balance of size and performance for general-purpose power filtering, energy hold-up, and industrial applications. With RoHS compliance and production availability, it supports scalable deployment and straightforward procurement for volume designs.

Request a quote or submit a product inquiry to our sales team to discuss pricing, availability, and how UHE1E102MHD3 can meet your design requirements.