UCQ1C330MCL1GB

The UCQ1C330MCL1GB is a Nichicon UCQ series chip-type aluminum electrolytic capacitor designed for audio equipment and automotive electronic use. It is a polarized surface-mount device in a compact radial can SMD package, engineered for wide operating temperatures and automated assembly.

Key value comes from its combination of AEC-Q200 qualification, wide -55°C to 105°C operating range, and compact L: 4.5 × D: 6.3 mm package—making it suitable for space-constrained designs that require dependable performance across harsh temperature conditions.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance at a rated voltage of 16 V, with a tolerance of ±20% (120 Hz, 20°C).
• Wide Temperature Range — Rated for operation from -55°C to +105°C to support designs exposed to broad environmental conditions.
• Automotive-Grade Reliability — AEC-Q200 qualified for use in automotive applications where qualification is required.
• Endurance and Lifecycle — Specified lifetime of 1000 hours at 105°C for the 4.5L package variant, with defined endurance characteristics for capacitance, tan δ, and leakage current after testing.
• Low-Frequency and High-Frequency Ripple Handling — Ripple current ratings of 40 mA at 120 Hz and 60 mA at 10 kHz, suitable for decoupling and filtering duties in audio and power circuits.
• Compact SMD Can Package — Radial can, SMD package (L: 4.5 × D: 6.3 mm) with a recommended land pattern of L: 6.6 × W: 6.6 mm for automated placement.
• Manufacturing & Compliance — Applicable to automatic mounting machines fed with carrier tape and RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Audio Systems — Power decoupling and smoothing in in-vehicle audio circuits where wide temperature tolerance and AEC-Q200 qualification are required.
• Infotainment and Telematics Modules — Local energy storage and filtering for audio front-ends and mixed-signal electronics in automotive modules.
• Compact Consumer Audio — SMD form factor and audio-focused series design make it suitable for space-constrained portable and embedded audio devices.

Unique Advantages

• Automotive-qualified performance: AEC-Q200 qualification supports use in automotive electronic systems that require component-level qualification.
• Wide operating temperature: -55°C to +105°C rating ensures stable behavior across extreme thermal environments.
• Compact SMD can: Small L: 4.5 × D: 6.3 mm package enables high-density PCB layouts without sacrificing capacitance.
• Audio-focused series design: Chip type acoustic series targeting audio applications provides design alignment for audio front-end filtering and decoupling.
• Verified endurance: Specified 1000 hours at 105°C for this package size with defined limits for capacitance change, tan δ, and leakage current ensures predictable long-term behavior.
• Assembly-ready: Compatible with carrier-tape feed for automatic placement and RoHS compliance for global manufacturing requirements.

Why Choose UCQ1C330MCL1GB?

UCQ1C330MCL1GB positions itself for engineers who need a small, automotive-grade aluminum electrolytic capacitor tailored for audio and power-filtering duties. Its AEC-Q200 qualification, wide -55°C to +105°C operating range, and compact SMD can package deliver a balance of reliability, thermal tolerance, and board-area efficiency.

This part is well suited to designers of automotive audio, infotainment, and compact consumer audio equipment who require predictable endurance (1000 hours at 105°C for the 4.5L variant), defined ripple handling, and assembly compatibility for high-volume production.

If you need pricing or availability for UCQ1C330MCL1GB, request a quote or submit a parts inquiry to receive a formal quote and lead-time information from our sales team.