UFG1V221MPM

The UFG1V221MPM is a 220 µF, 35 V polarized aluminum electrolytic capacitor from Nichicon's UFG "Fine Gold" MUSE acoustic series. It is a radial‑lead, can‑style capacitor designed for high‑grade audio and AV equipment, offering audio‑focused character and verified electrical performance.

This part delivers a compact footprint (L: 20 mm × D: 10 mm) with 5 mm lead spacing, a wide operating temperature range of −40 °C to +85 °C, and a rated lifetime of 1,000 hours at 85 °C, making it suitable for sustained use in demanding audio applications and general‑purpose electronics.

Key Features

• Acoustic‑focused series Part of the "Fine Gold" MUSE acoustic series; designed and processed with state‑of‑the‑art etching techniques to emphasize richer bass register and clearer high end in audio systems.
• Electrical specification 220 µF capacitance at 35 V with ±20% tolerance, polarized construction suitable for typical electrolytic roles in audio and general circuits.
• Ripple current capability Rated ripple current of 320 mA at 120 Hz and 480 mA at 10 kHz, supporting common low‑ and high‑frequency ripple conditions encountered in audio and AV electronics.
• Loss characteristics Specified tan δ max. of 0.12 at 35 V (measured at 120 Hz, 20 °C), allowing designers to account for dissipation in filter and coupling applications.
• Low‑temperature stability Impedance ratios specified for low temperature performance (Z(−25 °C)/Z(+20 °C) = 2; Z(−40 °C)/Z(+20 °C) = 3 at 35 V), supporting consistent behavior across the rated temperature range.
• Radial, through‑hole package Can‑style radial lead mounting with 5 mm lead spacing and a compact 20 mm × 10 mm footprint for easy integration on through‑hole PCBs.
• Reliability and lifecycle Endurance: meets specified characteristics after 1,000 hours at 85 °C with rated voltage applied; leakage, capacitance change, and dissipation factor limits are specified in the series datasheet.
• RoHS compliant Manufactured in compliance with the RoHS directive (2011/65/EU, (EU)2015/863), supporting environmentally regulated designs.
• Clear marking Printed with black lettering on a gold sleeve for straightforward identification on assemblies.

Typical Applications

• High‑end audio and AV equipment Suited for components and modules in premium audio systems where the UFG series’ acoustic tuning is desirable.
• Consumer audio components Suitable for use in consumer AV devices requiring polarized electrolytic capacitors with specified ripple handling and temperature performance.
• General‑purpose electronic circuits Appropriate for general‑purpose through‑hole designs that need a compact 220 µF, 35 V electrolytic solution with defined endurance and temperature range.

Unique Advantages

• Audio‑tuned performance: The "Fine Gold" MUSE acoustic series and specialized etching produce the described richer bass and clearer high end for audio applications.
• Compact through‑hole form factor: 20 mm × 10 mm can with 5 mm lead spacing provides a small footprint for radial, hand‑assembly or wave‑solder PCB layouts.
• Documented ripple capability: Specified ripple currents at 120 Hz and 10 kHz allow designers to size the part against measured ripple conditions.
• Wide temperature range and proven endurance: −40 °C to +85 °C rating with 1,000‑hour endurance at 85 °C supports sustained operation in typical audio/AV environments.
• Regulatory compliance: RoHS compliance simplifies use in regulated consumer and commercial products.
• Easy identification: Black print on gold sleeve provides clear part marking for assembly and inspection.

Why Choose UFG1V221MPM?

UFG1V221MPM combines Nichicon's UFG series acoustic focus with clear electrical specifications that designers can apply directly in audio and general‑purpose circuits. Its 220 µF/35 V rating, defined ripple current limits, low‑temperature impedance characteristics, and 1,000‑hour endurance at 85 °C make it a practical choice for AV designers seeking a compact radial electrolytic capacitor with documented performance.

Engineers specifying for high‑grade audio, consumer AV, or general electronic assemblies will find the UFG1V221MPM offers a balance of acoustic emphasis, thermal reliability, and regulatory compliance in a through‑hole package from a recognized capacitor series.

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