UAS2D151MHD6

The UAS2D151MHD6 is an aluminum electrolytic capacitor from Nichicon's UAS series, provided in a radial lead can (φ18×20 mm) with 7.5 mm lead spacing. It delivers 150 µF capacitance at a 200 V rating and is specified for general-purpose electronic applications.

Designed for wide operating temperatures and higher ripple environments, this part combines a compact radial package with features for improved safety under abnormal over-voltage and RoHS compliance for regulated designs.

Key Features

• Electrical Rating — 150 µF nominal capacitance at 200 V DC rated voltage, with ±20% tolerance.
• Wide Temperature Range — Specified for operation from −40°C to +105°C to support applications with broad ambient variations.
• High Ripple Current — Rated ripple current of 460 mA at 120 Hz and 736 mA at 10 kHz, enabling effective filtering under significant AC ripple.
• Endurance — Qualified for 2000 hours at 105°C with DC bias plus rated ripple current; capacitance change, tan δ and leakage current meet the stated endurance limits after recovery to 20°C.
• Safety Vent — Improved safety feature for abnormally excessive voltage; pressure relief vent operates without flames, ignition or dispersion of pieces.
• Compact Radial Can — φ18×20 mm can size with 7.5 mm lead spacing and radial lead mounting for through-hole PCB layouts.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU and (EU)2015/863).

Typical Applications

• Power supply filtering — Provides bulk filtering and smoothing in general-purpose power supplies where 200 V rating and high ripple handling are required.
• Power conversion stages — Suited for DC link or intermediate filtering in converters and inverters that need a compact, high-voltage electrolytic solution.
• Industrial and control electronics — Useful in control modules and industrial electronics requiring wide temperature operation (−40°C to +105°C) and dependable ripple capability.

Unique Advantages

• High-voltage capability: 200 V rating enables use in higher-voltage circuits without resorting to larger form-factor capacitors.
• Robust ripple performance: Specified ripple currents at both low and high frequencies (460 mA at 120 Hz, 736 mA at 10 kHz) support reliable filtering under demanding AC conditions.
• Wide temperature endurance: Operation to +105°C and 2000-hour endurance at that temperature support long-term stability in elevated-heat environments.
• Safety-minded design: Built-in pressure relief vent and improved safety features for abnormal over-voltage reduce risks associated with fault conditions.
• Compact radial packaging: φ18×20 mm can with 7.5 mm lead spacing fits through-hole PCBs while delivering 150 µF capacitance at 200 V.
• Regulatory compliance: RoHS conformity simplifies integration into regulated assemblies.

Why Choose UAS2D151MHD6?

UAS2D151MHD6 positions itself as a compact, high-voltage aluminum electrolytic option for designers needing dependable capacitance, elevated ripple-handling capability, and wide temperature operation. Its safety vent and endurance specification at 105°C provide quantifiable reliability metrics for thermal and ripple-stressed designs.

This part is well suited to engineers and procurement teams building general-purpose power and control electronics where measurable performance (150 µF, 200 V, specified ripple currents, and 2000 h endurance) and RoHS compliance are required attributes.

Request a quote or submit an inquiry for pricing, availability and sample requests to evaluate UAS2D151MHD6 for your next design.