UPM1K561MHD

The UPM1K561MHD is a radial-lead aluminum electrolytic capacitor in Nichicon’s UPM series, designed for low impedance and high reliability in power electronics. It delivers 560 µF capacitance at an 80 V rating with a wide operating temperature range of −55°C to +105°C and a rated endurance of 5000 hours at 105°C.

Engineered for elevated ripple handling and long-term stability, this part is well suited to power filtering, bulk energy storage and DC link applications where sustained performance under temperature and voltage stress is required.

Key Features

• Electrical Performance — 560 µF capacitance at 80 V with an impedance of 62 mΩ, tanδ (DF) of 0.08 measured at 20°C, 120 Hz, and leakage current of 1344 µA.
• High Ripple Capability — Low-frequency ripple current of 1.066 A (120 Hz) and high-frequency ripple current of 1.64 A (200 kHz) for robust AC stress handling in power circuits.
• Thermal and Endurance — Rated for continuous operation from −55°C to +105°C and specified for 5000 hours endurance at 105°C.
• Reliability and Qualification — AEC-Q200 qualification and RoHS compliance, indicating readiness for demanding, regulated applications.
• Mechanical and Mounting — Radial lead can package (φ16 × 35.5 mm length), lead spacing 7.5 mm with ±0.5 mm tolerance; available in bulk (no terminal forming) or bag packing for flexible assembly workflows.
• Tolerance and Stability — Capacitance tolerance ±20% and designed for stability across temperature and life conditions per the UPM series specification.

Typical Applications

• Automotive Power Electronics — AEC-Q200 qualification and 80 V rating make this capacitor suitable for voltage rail filtering and energy buffering in automotive control modules and power systems.
• Industrial Power Supplies — High ripple current and low impedance support smoothing and bulk decoupling in industrial DC power supplies and converters.
• DC–DC Converters and Voltage Rails — Compact radial-lead package with robust ripple handling is useful for input/output filtering and transient energy storage in converter stages.
• Motor Drive and Power Inverters — Temperature endurance and ripple capability help maintain stability in drive electronics and inverter DC links under sustained electrical stress.

Unique Advantages

• High-Voltage Capability: 80 V rated voltage provides headroom for higher-voltage rails and allows use in a wider range of power architectures.
• Long-Term Thermal Endurance: Specified 5000 hours at 105°C supports designs that must sustain elevated operating temperatures over extended service life.
• Low Impedance and Strong Ripple Handling: 62 mΩ impedance plus 1.066 A / 1.64 A ripple ratings reduce voltage drop and heating under AC stress, improving power-stage stability.
• AEC-Q200 Qualified: Qualification supports deployment in regulated automotive and similarly demanding environments.
• Flexible Packaging Options: Available in bulk (no terminal forming) or bag packing to accommodate different assembly and handling processes.
• Standards Compliance: RoHS-compliant construction aligns with regulatory requirements for many global markets.

Why Choose UPM1K561MHD?

UPM1K561MHD offers a focused combination of high voltage rating, low impedance and long thermal endurance in a compact radial-lead can. Its electrical characteristics—560 µF at 80 V, low tanδ, specified ripple currents and a 5000-hour life at 105°C—make it a pragmatic choice for engineers designing robust power stages that must tolerate sustained thermal and electrical stress.

Manufactured by Nichicon as part of the UPM series and available in mass production, this capacitor is suited to teams developing automotive-grade, industrial and embedded power systems that require verifiable performance, regulated compliance and straightforward mechanical integration.

If you would like pricing, availability, or a formal quote for UPM1K561MHD, please request a quote or contact sales to discuss your requirements and order quantities.