UPM1J122MHD

The UPM1J122MHD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UPM series, designed for low impedance and high reliability. It offers 1.2 mF capacitance at a 63 V rating with polarized radial leads and is intended for applications that require sustained performance across a wide temperature range.

Key value propositions include low impedance (25 mΩ), high ripple-current capability at both low and high frequencies, and long endurance with a 5000-hour rated life at 105°C, making it suitable for demanding electronic systems that require robust power filtering and energy storage.

Key Features

• Capacitance & Voltage — 1200 µF nominal capacitance with a rated voltage of 63 V and a capacitance tolerance of -20% to +20%.
• Low Impedance — Specified impedance of 25 mΩ for reduced AC impedance in power-conditioning roles.
• High Endurance — Rated for 5000 hours of load life at 105°C (endurance condition in the UPM series).
• Ripple Current Capability — Low-frequency ripple current: 1.812 A at 120 Hz; high-frequency ripple current: 2.21 A at 200 kHz.
• Dielectric Loss (tan δ) — tanδ = 0.08 measured at 20°C, 120 Hz for the 63 V rating.
• Leakage Current — Specified leakage current of 2268 µA.
• Package & Mounting — Radial lead can (φ18 × 40 mm) with 7.5 mm lead spacing (±0.5 mm tolerance); available bulk or bag packing.
• Temperature Range — Operating range from -55°C to +105°C.
• Standards & Compliance — AEC-Q200 rated and RoHS compliant.

Typical Applications

• Automotive systems — Suitable for automotive electronic designs where AEC-Q200 qualification and wide operating temperature range are required.
• High-temperature power modules — Endurance of 5000 hours at 105°C supports use in applications exposed to elevated ambient temperatures.
• High-ripple power supplies — Specified low- and high-frequency ripple current ratings support smoothing and decoupling in power circuits subject to substantial ripple.

Unique Advantages

• Low ESR/Impedance — 25 mΩ impedance contributes to effective AC performance for power conditioning tasks.
• Dual-frequency ripple capability — Clearly specified ripple currents at both 120 Hz and 200 kHz provide designers with verifiable performance across frequency ranges.
• High-temperature endurance — 5000-hour rated life at 105°C provides a measurable reliability margin for long-life applications.
• AEC-Q200 qualification — Conforms to AEC-Q200 requirements, aligning the part with automotive-grade system design expectations.
• Compact radial can package — φ18 × 40 mm can with 7.5 mm lead spacing offers a space-efficient radial-lead option for through-hole designs.
• Regulatory compliance — RoHS-compliant construction supports regulatory requirements for lead-free designs.

Why Choose UPM1J122MHD?

UPM1J122MHD combines a high capacitance density (1200 µF) with low impedance and verified ripple-current capability, providing a robust solution for power filtering and energy storage in designs that must tolerate elevated temperatures. Its 5000-hour endurance at 105°C and AEC-Q200 rating make it a suitable choice where reliability over long duty cycles is important.

This part is appropriate for engineers and procurement teams specifying radial-lead electrolytic capacitors for demanding embedded and automotive-related systems, offering verifiable electrical parameters, established compliance, and packaging options for volume assembly.

If you would like pricing, availability, or a formal quote for UPM1J122MHD, please request a quote or contact sales to discuss your volume and delivery requirements.