UPS1C682MHD

The UPS1C682MHD is a miniature, low‑impedance aluminum electrolytic capacitor designed for radial‑lead mounting in power electronics. It provides 6.8 mF capacitance at a 16 V rating and is optimized for switching power supplies and general‑purpose DC power filtering.

Built for demanding thermal environments, the part supports an operating range from –55 °C to +105 °C and is RoHS compliant. Its combination of low impedance and specified ripple current capability makes it suitable for compact power designs that require robust decoupling and smoothing.

Key Features

• Capacitance & Voltage — 6.8 mF nominal capacitance rated at 16 V for bulk energy storage and decoupling in low‑voltage power rails.
• Low Impedance — Specified impedance of 30 mΩ to support low AC voltage drop and improved high‑frequency performance.
• Ripple Current Capability — Rated ripple currents of 2.349 A at 120 Hz and 2.7 A at 10 kHz to accommodate switching regulator ripple and transient currents.
• Wide Temperature Range — Operating temperature from –55 °C to +105 °C for stable performance across harsh ambient conditions.
• High‑Temperature Endurance — Specified lifetime of 3000 hours at 105 °C under rated conditions for extended reliability in elevated temperatures.
• Radial Can Package — Radial, can style with radial lead mounting and 7.5 mm lead spacing for through‑hole assembly and secure PCB placement.
• Polarized Electrolytic — Polarized design for DC applications; capacitance tolerance ±20% (at 120 Hz, 20 °C).
• Compliance — RoHS compliant per the provided product data.
• Compact Footprint — Physical size listed as L: 3.55 × D: 1.8 cm for space‑constrained power assemblies.

Typical Applications

• Switching Power Supplies — Bulk smoothing and output filtering to support regulator stability and transient response in compact converters.
• General‑Purpose Power Filtering — DC rail decoupling and noise suppression in industrial and consumer electronics.
• High‑Temperature Electronics — Power modules and assemblies operating at elevated ambient temperatures, leveraging the 105 °C rated endurance.

Unique Advantages

• Low ESR/Impedance Advantage: 30 mΩ impedance helps minimize AC losses and voltage ripple in high‑current switching environments.
• Broad Ripple Frequency Support: Explicit ripple current ratings at 120 Hz and 10 kHz provide quantifiable guidance for both low‑frequency and switching‑frequency stress.
• Wide Thermal Operating Window: –55 °C to +105 °C rating enables use across a wide range of environmental conditions without derating for many applications.
• Extended High‑Temperature Life: 3000 hours at 105 °C gives predictable long‑term performance in sustained high‑temperature use cases.
• Through‑Hole Robustness: Radial can package with 7.5 mm lead spacing offers mechanical strength and straightforward assembly for power boards.
• Regulatory Compliance: RoHS conformity supports use in designs requiring environmental compliance.

Why Choose UPS1C682MHD?

UPS1C682MHD combines a compact radial‑lead can package with low impedance and measurable ripple current capability, making it a practical choice for engineers designing switching power supplies and general‑purpose DC filters where space and thermal endurance matter. The part’s operating range down to –55 °C and rated 3000‑hour life at 105 °C provide predictable behavior across harsh thermal conditions.

This capacitor is aimed at designers seeking a reliable, RoHS‑compliant electrolytic solution for through‑hole assembly in compact power modules, industrial electronics, and other applications that require controlled ripple handling and long‑term high‑temperature performance.

Request a quote or submit an inquiry for pricing, availability, and lead‑time information to evaluate UPS1C682MHD for your next power design.