UPM1K102MHD

The UPM1K102MHD is a radial-lead aluminum electrolytic capacitor from Nichicon's UPM series, offering 1000 µF capacitance at an 80 V rating. Built for applications that require high-voltage bulk capacitance with low impedance and extended high-temperature endurance, this unit targets demanding electronic power systems.

Key value stems from its low impedance (44 mΩ), robust ripple-handling capability at both low and high frequencies, AEC-Q200 qualification, and long life rating of 5000 hours at 105°C—attributes that address reliability and thermal endurance requirements in constrained, high-stress environments.

Key Features

• Capacitance and Voltage — 1000 µF rated capacitance at 80 V provides substantial bulk energy storage for high-voltage power rails.
• Low Impedance — 44 mΩ impedance reduces effective ESR-related losses and helps control ripple voltage under load.
• High Ripple Current Capability — Supports 1.579 A ripple current at 120 Hz (low frequency) and 2.05 A at 200 kHz (high frequency), enabling reliable operation under continuous AC ripple stress.
• Extended High-Temperature Endurance — Rated for 5000 hours at 105°C with an operating temperature range of −55°C to 105°C, delivering long-term stability in elevated-temperature applications.
• Loss Characteristics — tan δ = 0.08 measured at 20°C, 120 Hz, supporting predictable dissipation and design margining for AC conditions.
• Polarized Radial-Lead Package — Radial lead mounting with 7.5 mm lead spacing (±0.5 mm) in a φ18 × 40 mm can (L: 4 × D: 1.8 cm) for through-hole assembly and secure mechanical retention.
• Leakage and Tolerance — Leakage current specified at 2400 µA and capacitance tolerance of ±20% for predictable initial characteristics.
• AEC-Q200 Qualified & RoHS Compliant — Qualification and environmental compliance noted for designs requiring recognized reliability standards and restricted substance conformance.
• Packaging & Availability — Supplied in bulk (no terminal forming) or bag packing; part is in mass production.

Typical Applications

• Automotive power electronics — AEC-Q200 qualification, 80 V rating and 1000 µF capacitance suit use in automotive electronic subsystems that require high-voltage bulk capacitance and long-term thermal endurance.
• High-voltage power supplies — Low impedance (44 mΩ) and substantial ripple current capability make this capacitor suitable for smoothing and energy storage on higher-voltage DC rails.
• Rugged, high-temperature systems — With an operating range of −55°C to 105°C and 5000 hour life at 105°C, the part is appropriate for systems that must sustain elevated ambient temperatures and continuous load stress.

Unique Advantages

• High-voltage bulk capacitance — 1000 µF at 80 V provides significant stored energy per component, reducing the need for parallel enumeration to meet bulk requirements.
• Design predictability under AC stress — Specified ripple currents at both 120 Hz and 200 kHz let engineers size thermal and ripple margins with measured data.
• Thermal robustness and long life — 5000 hours rated life at 105°C supports reliable service in elevated-temperature environments, lowering maintenance and replacement cycles.
• Automotive-grade qualification — AEC-Q200 recognition aligns the part with automotive reliability expectations where qualification status is required.
• Compact radial-can footprint — φ18 × 40 mm can and standard 7.5 mm lead spacing enable straightforward through-hole placement while conserving board area relative to lower-voltage alternatives.
• Production-ready supply — Mass production status and standard bulk/bag packing simplify procurement and initial volume deployment.

Why Choose UPM1K102MHD?

UPM1K102MHD combines high-voltage, high-capacitance capability with low impedance and measured ripple-handling across low and high frequencies, offering a specification-driven solution for engineers addressing bulk energy storage and filtering on demanding rails. Its long life at elevated temperature and AEC-Q200 qualification position it for designs that require durability and recognized reliability standards.

This capacitor is suited for design teams and procurement focused on robust, long-lived components for high-voltage power electronics and thermally stressed environments—providing verifiable electrical parameters and production availability from Nichicon's UPM series.

If you would like pricing, lead-time details or to request a formal quote for UPM1K102MHD, please submit a quote request or contact the sales channel handling electronic component inquiries to begin the evaluation process.