UTH2W101MND6

The UTH2W101MND6 is a miniature, high-voltage aluminum electrolytic capacitor in Nichicon’s UTH series. It is a radial-lead, polarized capacitor rated at 450 V with a nominal capacitance of 100 µF and a tolerance of −20% to +20%.

Designed for general-purpose electronic designs that require compact high-voltage capacitance with long operational life, this part combines high ripple-current capability and extended endurance at elevated temperatures.

Key Features

• Electrical Performance — 100 µF nominal capacitance rated at 450 V DC with capacitance tolerance of −20% to +20% and a tangent of loss angle (tan δ) max 0.20 (measured at 20°C, 120 Hz).
• Ripple Current Capability — Low-frequency ripple current of 690 mA at 120 Hz and high-frequency ripple current of 1.104 A at 10 kHz, supporting applications with steady-state and higher-frequency ripple demands.
• Leakage Current — Specified leakage current of 1900 µA, measured under standard test conditions.
• Reliability & Endurance — Rated lifetime of 5000 hours at 105°C with endurance criteria for capacitance change, tan δ, and leakage current defined after the test.
• Temperature Range — Operates across −40°C to 105°C, suitable for elevated-temperature environments within that range.
• Package & Mounting — Radial lead, polarized can with dimensions φ18 × 26 mm (D × L) and lead spacing 7.5 mm (±0.5 mm). Available in bulk/no terminal forming bag packing for flexible assembly options.
• Series Positioning — Part of the UTH series for high-voltage, miniature-sized, long-life assurance in aluminum electrolytic capacitors.

Typical Applications

• General-purpose electronics — Suited for designs that explicitly call out a 450 V, 100 µF polarized capacitor for energy storage or DC-link smoothing in general-purpose circuits.
• High-voltage miniature designs — Fits space-constrained boards that require high-voltage capacitance in a compact φ18 × 26 mm can with radial-lead mounting.
• Long-life, high-temperature systems — Appropriate where continuous operation at elevated temperatures is expected, backed by a 5000 hour endurance rating at 105°C.

Unique Advantages

• 450 V rated voltage — Enables use in higher-voltage systems while maintaining a compact form factor.
• Substantial capacitance in a miniature can — 100 µF in a φ18 × 26 mm package reduces board area compared with larger high-voltage options.
• High ripple handling — 690 mA (120 Hz) and 1.104 A (10 kHz) ripple ratings help manage both low- and high-frequency ripple stresses.
• Proven long-term endurance — 5000 hours at 105°C specification supports designs requiring extended in-service life at elevated temperatures.
• Controlled dissipation — Max tan δ of 0.20 at 20°C/120 Hz provides predictable loss behavior for thermal and circuit design considerations.
• Standard radial lead format — 7.5 mm lead spacing and bulk/bag packing simplify manual or automated through-hole assembly processes.

Why Choose UTH2W101MND6?

UTH2W101MND6 positions itself as a compact, high-voltage electrolyte solution for engineers who need 100 µF capacitance at 450 V with long-term reliability. Its combination of high ripple-current capability, defined loss characteristics, and 5000-hour endurance at 105°C addresses designs where sustained performance at elevated temperatures and voltages matters.

This part is appropriate for designers and procurement teams targeting general-purpose high-voltage electronic assemblies that require a reliable, miniature radial-lead capacitor from a recognized manufacturer in the UTH series.

Request a quote or submit an inquiry to receive pricing, lead-time and sample information for UTH2W101MND6.