UKA1V102MHD

The UKA1V102MHD is a Nichicon UKA series aluminum electrolytic capacitor in a radial‑lead can package, rated 1000 µF at 35 V with ±20% tolerance. Designed for high‑grade audio and other demanding electronics, it combines high capacitance with a wide operating temperature range and defined ripple handling for power‑supply filtering and decoupling.

Key value propositions include robust thermal endurance (2000 h at 105°C), wide ambient performance from −55°C to 105°C, and part‑level ratings that support reliability‑focused designs, packaged for bulk/bag mass production and through‑hole mounting.

Key Features

• Capacitance & Tolerance — 1000 µF nominal capacitance with ±20% tolerance at 120 Hz, 20°C.
• Rated Voltage — 35 V rated voltage suitable for medium‑voltage rail applications.
• Ripple Current Performance — 860 mA at 120 Hz (low frequency) and 989 mA at 10 kHz (high frequency) for effective smoothing under AC ripple loads.
• Leakage Current — Specified leakage current of 1050 µA; series datasheet also defines leakage limits (e.g., not more than 0.03CV μA after 1 minute at 20°C) for reference to series behavior.
• Thermal Endurance — Rated for 2000 hours at 105°C with specified limits for capacitance change, tan δ, and leakage after the endurance test.
• Wide Operating Temperature — −55°C to +105°C category temperature range for reliable operation across harsh environments.
• Mechanical & Mounting — Radial lead, can package with φ12.5 × 25 mm case size (L: 2.5 cm × D: 1.25 cm) and 5 mm lead spacing for through‑hole assembly.
• Qualification — Series rating includes AEC‑Q200, indicating qualification for reliability‑focused applications where this rating is required.
• Packaging & Production — Supplied in bulk/bag packaging and intended for mass production runs.

Typical Applications

• High‑Grade Audio Equipment — Bulk energy storage and power smoothing in audio amplifiers and preamplifiers where stable filtering and low drift over temperature are important.
• Power Supply Filtering — Bulk decoupling on mid‑voltage rails to reduce ripple and support transient loads, using the specified ripple current ratings for design margin.
• Industrial Electronics — Energy storage and smoothing in control and instrumentation modules operating across a wide temperature range (−55°C to +105°C).

Unique Advantages

• High Capacitance in a Compact Through‑Hole Can: 1000 µF in a φ12.5 × 25 mm package provides substantial bulk capacitance while retaining a small PCB footprint for radial components.
• Defined Ripple Handling Across Frequency: Specified ripple current at both 120 Hz and 10 kHz lets designers size capacitors for both low‑frequency rectifier ripple and higher‑frequency switching artifacts.
• Long Thermal Endurance: 2000 hours at 105°C offers predictable life performance for designs exposed to sustained elevated temperatures.
• Wide Operating Temperature Range: −55°C to +105°C enables deployment in applications with broad ambient or thermal cycling requirements.
• Manufacturing‑Ready Packaging: Bulk/bag packaging and radial leads simplify handling and assembly for mass production through‑hole processes.
• Reliability Rating: Inclusion of AEC‑Q200 in the part data supports use in reliability‑sensitive applications where that qualification is required.

Why Choose UKA1V102MHD?

UKA1V102MHD is positioned for designs that require substantial bulk capacitance, well‑defined ripple capability, and proven thermal endurance in a radial through‑hole form factor. Its combination of 1000 µF at 35 V, high ripple current specifications, and a −55°C to +105°C operating range makes it suitable for audio, power filtering, and industrial systems where lifespan and predictable electrical behavior are important.

Engineers and procurement teams benefit from a production‑ready part from Nichicon's UKA series, with AEC‑Q200 series qualification and bulk packaging that support high‑volume builds while delivering long‑term robustness in the field.

Request a quote or submit a request for pricing and availability to include UKA1V102MHD in your next BOM — our team can provide lead time and order information to support your production planning.