UCZ1K100MCL1GS

The UCZ1K100MCL1GS is a chip-type aluminum electrolytic capacitor designed for high-temperature operation up to +125°C. It combines a compact SMD can package with explicit low-temperature ESR characterization and an AEC-Q200 qualification for use in demanding environments.

This surface-mount, tape-fed component is targeted at applications that require reliable capacitance and controlled ESR across a wide temperature range, with defined lifetime and ripple-current performance for long-term operation.

Key Features

• Electrical Performance — 10 µF rated capacitance at 80 V with ±20% tolerance (measured at 120 Hz, 20°C) and leakage current ≤0.01CV (µA) after 2 minutes at 20°C.
• ESR and Ripple — Specified equivalent series resistance of 750 mΩ at 100 kHz; ripple current ratings of 35 mA at 120 Hz and 70 mA at 10 kHz provide defined AC performance.
• Temperature Stability — Rated for operation from −40°C to +125°C, with a measured impedance ratio ≤3 at −40°C (measured at 120 Hz) for the 80 V rating.
• High-Temperature Endurance — Qualified for 3000 hours at 125°C (endurance specified for the applicable case sizes) with defined limits for capacitance change, tan δ and leakage.
• Package & Mounting — Can-style SMD chip (radial can for surface mount) compatible with carrier-tape feeding for automated mounting; recommended PCB land pattern 8.3 × 8.3 mm.
• Reliability & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863). Marking is black print on the case top for clear identification.
• Soldering Robustness — Meets soldering heat resistance: maintained on a 250°C hot plate for 30 seconds and recoverable to specified characteristics.

Typical Applications

• Automotive Electronics — Suitable for electronic control modules and other automotive systems where AEC-Q200 qualification and −40°C to +125°C operation are required.
• High‑Temperature Electronics — Designed for assemblies and environments that operate continuously at elevated temperatures up to +125°C.
• Automated Surface‑Mount Production — Tape-fed SMD can format enables placement on automatic mounting equipment for high-volume PCB assembly.

Unique Advantages

• AEC‑Q200 Qualification: Provides an explicit automotive-grade reliability designation useful for safety- and reliability-conscious designs.
• Wide Operating Temperature: −40°C to +125°C rating ensures stable electrical behavior across harsh temperature ranges.
• Defined Low‑Temperature ESR: ESR characterized after −40°C testing and specified at 100 kHz (750 mΩ), enabling predictable performance in cold conditions.
• Long High‑Temperature Lifetime: 3000 hours at 125°C endurance supports long-term use in elevated-temperature applications.
• SMT‑Friendly Package: Can-style SMD format with carrier-tape compatibility simplifies automated placement and assembly flow.
• Regulatory Compliance: RoHS compliant to current directives for restricted substances.

Why Choose UCZ1K100MCL1GS?

UCZ1K100MCL1GS positions itself as a robust SMD aluminum electrolytic capacitor option where high-temperature operation, defined ESR behavior at low temperature, and long-term endurance are required. Its chassis and mounting compatibility support automated production while the AEC‑Q200 qualification and RoHS compliance address regulatory and reliability needs.

This capacitor is appropriate for designers and procurement teams specifying components for demanding electronics assemblies—particularly those in automotive and other high-temperature environments—where verifiable performance metrics (capacitance, ESR, ripple current, and endurance) are required for system validation.

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