UKT1V222MHD

The UKT1V222MHD is a radial lead aluminum electrolytic capacitor from Nichicon's UKT series, designed for general audio equipment and wide temperature operation. It is a polarized 2.2 mF (2200 µF) capacitor rated at 35 V with a compact φ12.5 × 40 mm can and 5 mm lead spacing.

Key value propositions include a wide operating temperature range (−55 °C to 105 °C), defined endurance (1000 hours at 105 °C), and electrical characteristics optimized for audio applications such as controlled loss (tan δ) and specified ripple current capability.

Key Features

• Capacitance & Voltage 2.2 mF (2200 µF) nominal capacitance rated at 35 V with a tolerance of −20% to +20%.
• Package & Mounting Radial lead can package, size φ12.5 × 40 mm, lead spacing 5 mm (±0.5 mm), supplied in bulk or bag packing; polarized construction.
• Temperature Range & Endurance Wide operating temperature from −55 °C to 105 °C and rated for 1000 hours at 105 °C under endurance conditions.
• Ripple Current Performance Low-frequency ripple current 1.26 A at 120 Hz and high-frequency ripple current 1.449 A at 10 kHz for demanding AC ripple environments.
• Electrical Loss & Leakage Specified tan δ of 0.18 (measured at 20 °C, 120 Hz, 35 V) and a measured leakage current of 2310 µA.
• Quality & Series Context Part of the UKT series for general audio equipment; rated to AEC-Q200 for applications requiring additional component-level reliability validation.

Typical Applications

• General Audio Equipment Suited for use in general audio equipment as specified by the UKT series, where stable capacitance and defined endurance are required across a wide temperature range.
• Audio Systems with Extended Temperature Requirements Appropriate for audio designs that demand operation from −55 °C to 105 °C and predictable long-term behavior at elevated temperatures.

Unique Advantages

• High Capacitance in a Compact Can 2200 µF in a φ12.5 × 40 mm radial can provides substantial capacitance while keeping board footprint modest.
• Wide Temperature Capability −55 °C to 105 °C operating range enables deployment in environments with significant thermal variation.
• Defined Endurance 1000 hours at 105 °C with specified limits on capacitance change and tan δ ensures predictable long-term performance.
• Robust Ripple Handling Rated ripple currents at 120 Hz and 10 kHz help manage heating and AC stress in power-related sections of audio designs.
• AEC-Q200 Rating Provides an added level of reliability validation for designs that reference component stress testing standards.
• Controlled Electrical Behavior Specified tan δ and leakage current values support predictable circuit design and modeling.

Why Choose UKT1V222MHD?

UKT1V222MHD combines high capacitance, wide temperature tolerance, and defined endurance to meet the needs of audio equipment designers who require durable, predictable electrolytic filtering and energy storage. Its radial lead can and compact dimensions make it straightforward to integrate into through-hole designs.

This part is well suited to teams and procurement organizations looking for a production-ready, Nichicon-manufactured capacitor with documented ripple, loss, and leakage characteristics, plus AEC-Q200-level reliability validation for extra confidence in demanding environments.

If you would like pricing, lead-time details, or sample availability for UKT1V222MHD, please request a quote or contact the sales team to discuss your requirements.