UCQ1V220MCL1GB

The UCQ1V220MCL1GB is a chip-type aluminum electrolytic capacitor designed for surface-mount applications, optimized for audio equipment and other compact electronic systems. It provides 22 µF capacitance at a 35 V rating in a radial can SMD package with a compact footprint of L: 4.5 × D: 6.3 mm.

Built for wide temperature operation (−55 °C to +105 °C) and automatic assembly (carrier-tape compatible), this part combines AEC‑Q200 qualification and RoHS compliance for demanding automotive and industrial designs that require small, reliable decoupling and filtering capacitors.

Key Features

• Capacitance & Voltage — 22 µF capacitance rated at 35 V, with a tolerance of ±20% (120 Hz, 20 °C), suitable for decoupling and audio coupling applications.
• Wide Temperature Range — Specified to operate from −55 °C to +105 °C, supporting designs that must withstand broad environmental conditions.
• Package & Mounting — Chip-type radial can SMD package (L: 4.5 × D: 6.3 mm) designed for surface-mount assembly and compatible with carrier-tape feeding for automated pick-and-place processes.
• Reliability & Endurance — Endurance rated for 1000 hours at 105 °C (for the 4.5L size), with limits on capacitance change, tan δ, and leakage current specified for post-test performance.
• Ripple Performance — Rated ripple currents of 40 mA at 120 Hz and 60 mA at 10 kHz provide guidance for AC and switching environments where ripple handling is required.
• Qualification & Compliance — AEC‑Q200 qualified and RoHS compliant, supporting use in regulated applications including automotive electronics.

Typical Applications

• Automotive Electronics — Suitable for control modules and electronic assemblies that require AEC‑Q200 qualified capacitors with wide temperature capability.
• Audio Equipment — Designed as part of an acoustic series for audio circuits where compact SMD electrolytics are needed for coupling and filtering.
• Power Supply Decoupling — Used on compact boards for local energy storage and ripple smoothing in DC–DC converters and regulator outputs.
• Industrial Control — Fits small-form-factor control and sensing modules that require reliable operation across −55 °C to +105 °C.

Unique Advantages

• Compact chip form factor — Small L: 4.5 × D: 6.3 mm footprint enables space-saving layout in high-density boards.
• Automated assembly ready — Carrier-tape compatible packaging simplifies integration into automated pick-and-place production flows.
• Automotive-grade qualification — AEC‑Q200 qualification supports use in automotive programs and other regulated environments.
• Wide operating temperature — −55 °C to +105 °C rating provides resilience for harsh temperature conditions.
• Durability at elevated temperature — 1000-hour endurance at 105 °C for the 4.5L size under rated voltage demonstrates suitability for long-term high-temperature operation.
• RoHS compliant — Meets common environmental directives for lead-free assemblies.

Why Choose UCQ1V220MCL1GB?

UCQ1V220MCL1GB positions itself as a compact, automotive‑qualified SMD electrolytic solution for designers who need reliable capacitance in constrained spaces. Its combination of 22 µF at 35 V, carrier-tape compatibility, and a −55 °C to +105 °C operating window makes it well suited to audio, automotive, industrial, and power-decoupling applications that demand endurance and automated assembly readiness.

With specified ripple currents, clear endurance limits (1000 h at 105 °C for the 4.5L size), and AEC‑Q200 qualification, this capacitor supports robust designs that require verifiable long-term performance under elevated temperatures.

If you would like pricing, lead-time information, or a formal quote for UCQ1V220MCL1GB, please submit a request to our sales team and reference the part number for a prompt response.