UPJ1A272MHD

The UPJ1A272MHD is a radial‑lead aluminum electrolytic capacitor offering 2700 µF capacitance at a 10 V rating in a compact can package. It features a low‑impedance design and long operational life tailored for power‑electronics tasks where bulk energy storage, decoupling and ripple handling are required.

Designed for general‑purpose power applications and switching power supplies, this component delivers high ripple capability and extended endurance in demanding thermal environments up to +105°C.

Key Features

• Electrical Performance — 2.7 mF (2700 µF) nominal capacitance with ±20% tolerance; rated voltage 10 V; tangent of loss angle (tanδ) measured at 0.21 under 20°C, 120 Hz conditions.
• Ripple Current Capability — Low‑frequency ripple current 1.566 A (120 Hz) and high‑frequency ripple current 1.74 A (200 kHz) to support demanding AC ripple and switching workloads.
• Leakage Current — Specified leakage current of 810 µA, supporting predictable bias behavior in power designs.
• Reliability & Endurance — Rated for 5000 hours at +105°C under load, providing sustained performance for long‑life power systems.
• Thermal Range — Wide operating temperature range from −55°C to +105°C for use across industrial temperature profiles.
• Package & Mounting — Radial lead (can) style, physical size φ12.5 × 30.5 mm (diameter × length), lead spacing 5.0 mm (±0.5 mm), with lead diameter φd = 0.8 mm for this case length. Available in bulk or bag packing.
• Regulatory — RoHS compliant.

Typical Applications

• Switching Power Supplies — Output smoothing and bulk decoupling where low impedance and high ripple current handling improve regulation stability.
• DC‑DC Converters — Input/output filtering and energy storage to reduce voltage ripple during switching transients.
• Industrial Power Modules — Bulk energy buffering and ripple suppression in power assemblies operating across wide temperature ranges.
• General‑Purpose Power Filtering — Applications requiring large capacitance in a compact radial can for board‑level decoupling and hold‑up energy.

Unique Advantages

• High Bulk Capacitance in a Compact Can — 2700 µF in a φ12.5 × 30.5 mm package minimizes board area for bulk energy storage.
• Long Endurance at Elevated Temperature — 5000‑hour rating at +105°C provides predictable lifetime for continuous high‑temperature operation.
• Designed for High Ripple Environments — Specified low‑ and high‑frequency ripple current ratings support switching and high‑frequency applications.
• Stable Loss Characteristics — Measured tanδ (0.21 at 20°C, 120 Hz) enables designers to account for loss and thermal behavior in power budgets.
• Radial Lead Convenience — Through‑hole radial mounting simplifies assembly and replacement in power modules and legacy boards.
• RoHS Compliance and Packaging Options — Environmentally compliant with bulk and bag packing choices to match volume handling needs.

Why Choose UPJ1A272MHD?

The UPJ1A272MHD combines high capacitance, robust ripple handling and a long rated life at +105°C in a small radial can package—making it well suited for designers who need reliable bulk filtering and decoupling in power electronics. Its radial lead form and compact footprint simplify integration into switching power supplies, DC‑DC converters and industrial power modules where space and thermal endurance are key considerations.

For engineers specifying components for sustained high‑temperature duty cycles, the UPJ1A272MHD offers a clear, verifiable set of electrical and mechanical characteristics to support predictable system behavior and lifecycle planning.

Request a quote or submit an inquiry to our sales team to discuss availability, lead times and volume pricing for the UPJ1A272MHD.