UCZ1V680MCL1GS

The UCZ1V680MCL1GS is a Nichicon UCZ series chip aluminum electrolytic capacitor optimized for surface-mount assembly. It offers 68 µF capacitance at a 35 V rating in a compact φ8 × 10L can-style SMD package with embossed carrier taping for automated placement.

Designed for applications that require high-temperature endurance and stable performance across a wide temperature range, this part combines a 125°C operating rating, AEC-Q200 qualification, and defined low-temperature ESR behavior to support demanding electronics environments.

Key Features

• Capacitance & Voltage: 68 µF capacitance with a 35 V rated voltage and tolerance of -20% to +20% for predictable decoupling and energy storage characteristics.
• Wide Operating Temperature: Rated for -40°C to +125°C operation to support high-temperature systems and elevated ambient conditions.
• High-Temperature Endurance: Life specification of 3000 hours at 125°C for long-term reliability in hot environments.
• Low-Temperature ESR Specified: ESR = 200 mΩ measured at 20°C / 100 kHz, with series-level low-temperature impedance characteristics defined for -40°C performance.
• Ripple Current Capability: Specified ripple current of 135 mA at 120 Hz (low frequency) and 270 mA at 10 kHz (high frequency) for AC stress handling in power circuits.
• Loss Factor (tan δ): tanδ = 0.16 measured at 20°C, 120 Hz, providing a defined dissipation characteristic for AC applications.
• Leakage Current: Typical leakage current 23.8 µA, specified per series leakage limits after rated voltage application.
• Surface-Mount Package & Assembly: Can-style SMD, φ8 × 10L package supplied in embossed carrier tape for automatic mounting machines.
• Quality & Compliance: AEC-Q200 qualified and RoHS compliant to support regulated and reliability-conscious designs.

Typical Applications

• Automotive electronics — Suitable for electronic modules that require components qualified to AEC-Q200 and operation to 125°C.
• High-temperature power modules — Use in power filtering and decoupling where elevated ambient temperature tolerance and ripple handling are required.
• Industrial embedded systems — Applicable to compact SMD assemblies needing a robust aluminum electrolytic capacitor with defined ESR and long-life ratings.

Unique Advantages

• High-temperature reliability: 3000-hour endurance at 125°C gives predictable service life in hot operating environments.
• Automotive-grade qualification: AEC-Q200 status provides an industry-recognized level of design assurance for vehicle electronics.
• Defined ESR and loss characteristics: 200 mΩ ESR (100 kHz) and tanδ = 0.16 (120 Hz, 20°C) help designers model AC performance and thermal dissipation accurately.
• Dual-frequency ripple specs: Separate low- and high-frequency ripple current ratings (135 mA at 120 Hz, 270 mA at 10 kHz) aid in selecting the capacitor for mixed-frequency power environments.
• Assembly-ready packaging: Embossed carrier taping supports automated surface-mount assembly processes to streamline production.
• Regulatory compliance: RoHS compliance aligns the component with environmental regulations for electronics manufacturing.

Why Choose UCZ1V680MCL1GS?

UCZ1V680MCL1GS is positioned for designs that demand stable capacitance and controlled ESR across a wide temperature range, backed by AEC-Q200 qualification and extended high-temperature endurance. Its compact SMD can package and embossed carrier taping make it straightforward to integrate into automated production lines.

This part is well suited to engineers specifying components for automotive and industrial electronics where long-term robustness, predictable AC behavior, and high-temperature operation are required.

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