UHV1E272MHD

The UHV1E272MHD is a miniature, radial‑lead aluminum electrolytic capacitor from Nichicon’s UHV series, designed for high ripple and low impedance performance in compact assemblies. It is a polarized, high‑reliability component specified for general‑purpose power applications that require sustained operation at elevated temperature.

Key design attributes include a 2.7 mF (2700 µF) capacitance at 25 V, low impedance (29 mΩ), significant ripple current capability across low and high frequencies, and a rated endurance of 6000 hours at 105°C. The part is RoHS compliant and available in bulk/bag packaging for production quantities.

Key Features

• Capacitance & Rated Voltage — 2700 µF nominal capacitance with a rated voltage of 25 V and tolerance of -20% to +20%.
• Low Impedance — Specified impedance of 29 mΩ supports lower voltage ripple under load.
• High Ripple Current Capability — Low‑frequency ripple current of 2.944 A (120 Hz) and high‑frequency ripple current of 3.925 A (100 kHz), enabling robust performance in high‑stress power circuits.
• Controlled Dissipation Factor — tanδ (DF) of 0.15 measured at 20°C, 120 Hz, 25 V, for predictable loss characteristics.
• High‑Temperature Endurance — Life rating of 6000 hours at 105°C with DC bias plus rated ripple current applied, supporting long‑term reliability in hot operating environments.
• Compact Radial Can Package — Aluminum can, radial lead configuration with dimensions φ12.5 × 35.5 mm (L: 3.55 × D: 1.25 cm) and 5 mm lead spacing (±0.5 mm) for through‑hole assembly.
• Low Leakage — Specified leakage current of 675 µA for controlled standby and bias current behavior.
• Regulatory — RoHS compliant.

Typical Applications

• Power Supplies — Bulk smoothing and ripple suppression where high ripple current handling and low impedance reduce voltage fluctuation under load.
• DC/DC Converters — Output filtering and energy buffering in compact converters that require reliable operation at elevated temperatures.
• Industrial Electronics — General‑purpose power circuitry in equipment that demands a durable capacitor rated to 105°C and long operational life.

Unique Advantages

• High ripple handling in a small package: Combines 2.944 A (120 Hz) and 3.925 A (100 kHz) ripple ratings with a φ12.5 × 35.5 mm can for space‑constrained designs.
• Predictable thermal endurance: Rated for 6000 hours at 105°C, enabling designers to plan for long service intervals in hot environments.
• Low impedance for improved voltage stability: 29 mΩ impedance helps reduce voltage drop and heat generation under dynamic loads.
• Engineered loss characteristics: tanδ of 0.15 at 20°C/120 Hz supports predictable dissipation and performance in filtering applications.
• Through‑hole robustness: Radial lead, aluminum can package with 5 mm lead spacing simplifies assembly and provides mechanical durability for wave‑solder or hand insertion processes.
• Regulatory compliance: RoHS compliance supports use in regions requiring restriction of hazardous substances.

Why Choose UHV1E272MHD?

UHV1E272MHD positions itself as a compact, high‑reliability aluminum electrolytic solution for designs requiring substantial ripple current capability, low impedance, and long life at elevated temperatures. Its combination of 2700 µF capacitance, 25 V rating, and a 6000‑hour endurance at 105°C makes it suitable for engineers specifying resilient power filtering and energy buffering in industrial and general‑purpose applications.

Available in a radial, aluminum can package with clear lead spacing and packaging options for production, the UHV1E272MHD offers predictable electrical characteristics and regulatory compliance to help streamline design qualification and procurement.

If you’d like pricing, availability, or a formal quote for UHV1E272MHD, submit a request to receive a quote or technical assistance for integration into your project.