UPM1J821MHD

The UPM1J821MHD from Nichicon is an aluminum electrolytic capacitor in a radial-lead can from the UPM series, delivering 820 µF capacitance at a 63 V rating. It is designed for low-impedance, high-reliability operation with a compact φ16 × 35.5 mm can and 7.5 mm lead spacing.

With a rated temperature range of −55°C to +105°C, endurance of 5000 hours at 105°C, AEC-Q200 qualification, and RoHS compliance, this capacitor targets demanding environments—especially automotive electronics and power systems that require sustained ripple handling and stable performance at elevated temperatures.

Key Features

• Capacitance & Tolerance: 820 µF with ±20% tolerance, providing bulk energy storage for filtering and decoupling.
• Rated Voltage: 63 V rated voltage suitable for higher-voltage power rails.
• Low Impedance: 29 mΩ impedance to support lower ripple voltage and improved power stability.
• Loss Angle (Tan δ): tanδ = 0.08 measured at 20°C, 120 Hz, indicating controlled dissipation for thermal management.
• High Ripple Current Capability: 1.361 A at 120 Hz (low frequency) and 1.89 A at 200 kHz (high frequency) to handle dynamic load conditions.
• Leakage Current: Specified leakage current of 1,549.8 µA after voltage application, enabling predictable standby behavior.
• Endurance & Temperature Range: 5000 hours at 105°C and operating range −55°C to +105°C for long-term reliability in elevated-temperature applications.
• AEC-Q200 Qualified & RoHS Compliant: AEC-Q200 rating and RoHS compliance for regulated and automotive-focused designs.
• Package & Mounting: Radial lead can (φ16 × 35.5 mm) with 7.5 mm lead spacing; available in bulk (no terminal forming) or bag packing for flexible assembly options.

Typical Applications

• Automotive Electronic Systems: Smoothing and decoupling in control modules and power electronics where AEC-Q200 qualification and high-temperature endurance are required.
• Power Supply Filtering: Bulk energy storage and ripple attenuation on higher-voltage rails up to 63 V, leveraging low impedance and high ripple current ratings.
• Industrial Power Electronics: Support for converters and motor-drive electronics operating at elevated temperatures and continuous load.

Unique Advantages

• Designed for elevated-temperature endurance: 5000 hours at 105°C supports long-term reliability in demanding thermal environments.
• High ripple-handling capability: Dual-spec ripple current ratings (120 Hz and 200 kHz) accommodate both low- and high-frequency ripple scenarios.
• Predictable electrical performance: Low impedance (29 mΩ) and specified tanδ (0.08) enable designers to model thermal and voltage ripple behavior accurately.
• Automotive-focused qualification: AEC-Q200 rating provides an added level of component-level assurance for vehicle electronics projects.
• Practical packaging options: Bulk or bag packing with radial leads and standardized lead spacing (7.5 mm ±0.5 mm) simplifies procurement and assembly choices.

Why Choose UPM1J821MHD?

UPM1J821MHD balances substantial capacitance (820 µF) and a 63 V rating with low impedance and controlled dissipation, making it suitable for designs that require sustained ripple performance and thermal endurance. Its 5000-hour life at 105°C, AEC-Q200 qualification, and RoHS compliance position it for robust, long-term use in automotive and industrial power systems.

Choose this Nichicon UPM-series radial can when you need a proven electrolytic solution that delivers predictable electrical characteristics, high ripple capability, and packaging options that fit through-hole assembly workflows.

Request a quote or submit an inquiry for UPM1J821MHD to obtain pricing, lead times, and packaging availability for your production requirements.