UPA0J682MHD

The UPA0J682MHD is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can designed for demanding power applications. It delivers 6800 µF at 6.3 V with low impedance and high ripple current capability, making it suited for switching power supplies and general-purpose power filtering where compact size and endurance are required.

Key value comes from a compact φ12.5 × 35.5 mm can, low impedance (32 mΩ), and extended high-temperature endurance (5,000 hours at 105°C), enabling robust decoupling and energy-storage duties in through-hole assemblies.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) rated at 6.3 V with ±20% tolerance for bulk energy storage and decoupling.
• Low Impedance — 32 mΩ impedance reduces voltage drop under load and improves transient response in power rails.
• High Ripple Current — Low-frequency ripple current of 2.499 A (120 Hz) and high-frequency ripple current of 2.94 A (10 kHz) for reliable operation in switching environments.
• High Reliability Endurance — Rated for 5000 hours at 105°C, supporting long-life operation under elevated temperature and ripple stress.
• Wide Temperature Range — Operating from −55°C to 105°C for use across a broad range of environmental conditions.
• Radial Lead Package — φ12.5 mm can with 35.5 mm length, 5.0 mm lead spacing (±0.5 mm), and radial lead mounting for through-hole designs; available in bulk or bag packing.
• Loss Characteristics — Measured tan δ of 0.32 (20°C, 120 Hz) and leakage current 1285.2 µA as specified for performance planning.
• RoHS Compliant — Manufactured in accordance with RoHS requirements.

Typical Applications

• Switching Power Supplies — Bulk smoothing and decoupling where high ripple current capability and low impedance improve regulator stability and transient performance.
• Power Conversion Modules — Energy storage and input/output filtering in DC–DC converters and isolated power modules for more reliable power delivery.
• Industrial and General-Purpose Electronics — Through-hole power filtering and hold-up capacitors in systems that require extended high-temperature endurance and wide operating temperature range.

Unique Advantages

• Compact, high-capacitance package — 6800 µF in a φ12.5 × 35.5 mm can reduces PCB area compared with larger cans for equivalent energy storage.
• Low impedance for improved transient response — 32 mΩ impedance supports lower ripple voltage under dynamic load conditions.
• High ripple handling across frequencies — Specified ripple current at 120 Hz and 10 kHz (2.499 A and 2.94 A) enables performance in both low- and high-frequency switching environments.
• Long high-temperature life — 5000-hour endurance at 105°C provides predictable lifespan in thermally stressed applications.
• Through-hole radial lead format — 5.0 mm lead spacing (with ±0.5 mm tolerance) simplifies assembly and replacement in through-hole designs.
• RoHS compliance — Meets environmental regulatory requirements for use in a wide range of markets.

Why Choose UPA0J682MHD?

UPA0J682MHD combines high capacitance density, low impedance, and validated high-temperature endurance to address demanding power-filtering and energy-storage needs in switching power supplies and general-purpose electronics. Its radial-lead, compact can format simplifies integration into through-hole assemblies while delivering measurable ripple-handling and loss characteristics for reliable system design.

This part is a strong fit for engineers and buyers seeking a durable, high-capacitance electrolytic capacitor with defined ripple current ratings, a wide operating temperature range (−55°C to 105°C), and long-term stability under elevated temperature stress. The clear specifications support predictable BOM selection and lifecycle planning.

Request a quote or submit an inquiry to discuss availability, pricing, and volume options for the UPA0J682MHD.