UPM1E182MHD

The UPM1E182MHD is a radial‑lead aluminum electrolytic capacitor from Nichicon’s UPM series, offering 1.8 mF capacitance at a 25 V rating in a compact φ12.5 × 35.5 mm can. Designed for applications that require stable capacitance, low impedance and extended high‑temperature life, this part is produced for mass production and supplied in bulk or bag packing.

Built to withstand elevated operating conditions, the device delivers a 5000‑hour load life at 105°C, AEC‑Q200 qualification, and RoHS compliance, making it suitable for demanding electronic systems that require reliable bulk energy storage and ripple handling.

Key Features

• Capacitance & Voltage — 1.8 mF (1800 µF) rated at 25 V, with capacitance tolerance ±20% (measured at 120 Hz, 20°C).
• Low Impedance Performance — Rated impedance of 26 mΩ provides reduced voltage ripple under load for cleaner DC rails.
• High Ripple Handling — Specified ripple current of 1.96 A at 120 Hz and 2.0 A at 200 kHz supports AC ripple and switching supply environments.
• Long High‑Temperature Life — 5000 hours endurance at +105°C (meets UPM series life specification for applicable sizes), supporting sustained performance in warm environments.
• Thermal Range — Wide operating temperature range from −55°C to +105°C for use across varying ambient conditions.
• Construction & Packaging — Radial lead (can) package with 5 mm lead spacing and a compact footprint (φ12.5 × 35.5 mm). Available in bulk (no terminal forming) or bag packing.
• Reliability & Compliance — AEC‑Q200 rated and RoHS compliant, aligning with quality and regulatory requirements for controlled applications.
• Leakage and Loss Characteristics — Specified leakage current of 1350 µA and tan δ of 0.14 at the rated conditions, enabling predictable behavior in bias and filter designs.

Typical Applications

• Automotive electronic modules — AEC‑Q200 qualification and 5000 h life at 105°C make this capacitor suitable for automotive control units and vehicle electronic systems that require stable bulk capacitance.
• Power‑supply ripple filtering — Low impedance (26 mΩ) and specified ripple current (1.96 A at 120 Hz; 2.0 A at 200 kHz) support smoothing and decoupling in DC power rails and switching regulators.
• High‑temperature electronics — Rated operation to +105°C and shelf/endurance characteristics allow use in electronics exposed to elevated ambient temperatures or sustained thermal stress.

Unique Advantages

• Extended high‑temperature endurance — 5000 hours at 105°C provides predictable long‑term capacitance stability and reliability under thermal load.
• Measurable ripple capability — Explicit ripple current ratings at both low and high frequencies enable designers to select this part with confidence for specific switching or mains‑frequency ripple conditions.
• Compact, through‑hole form factor — φ12.5 × 35.5 mm can with 5 mm lead spacing delivers substantial capacitance in a space‑efficient radial package for through‑hole assemblies.
• Industry qualification — AEC‑Q200 rating supports use in regulated and quality‑focused environments, particularly in automotive electronics.
• Regulatory compliance — RoHS compliant construction simplifies environmental and end‑product compliance management.
• Production‑ready supply — Mass production status and bulk/bag packaging options facilitate volume procurement and manufacturing throughput.

Why Choose UPM1E182MHD?

UPM1E182MHD combines high capacitance and low impedance in a compact radial can designed for sustained performance at elevated temperatures. With defined ripple current specifications, a 5000‑hour life at 105°C, AEC‑Q200 qualification and RoHS compliance, it addresses needs for reliable bulk energy storage, ripple suppression and long‑term stability in demanding electronic systems.

This capacitor is well suited to engineers specifying components for automotive modules, industrial power supplies, and other applications where thermal endurance, predictable leakage and measurable ripple handling are required. The radial lead form and bulk/bag packing support through‑hole assembly processes and scalable manufacturing.

For pricing, availability and to request a quote for UPM1E182MHD, please contact sales or submit a quote request specifying required quantities and any packaging preferences.