UCM1V680MCL1GS

The UCM1V680MCL1GS is a chip‑type, low‑impedance aluminum electrolytic capacitor from Nichicon’s UCM series designed for surface‑mount assembly. It delivers 68 µF capacitance at a 35 V rating, optimized for compact power decoupling and energy‑storage roles where elevated temperature endurance and automated placement are required.

Designed for demanding thermal and duty environments, this part supports an operating temperature range of -55°C to 105°C and a rated life of 2000 hours at 105°C, with AEC‑Q200 qualification noted in the product data.

Key Features

• Core Electricals — 68 µF capacitance with ±20% tolerance and a rated voltage of 35 V, suited for mid‑voltage power rails.
• Low Impedance Performance — Chip‑type, low impedance construction with a specified impedance of 260 mΩ and tanδ (DF) of 0.12 measured at 20°C, 120 Hz.
• Ripple Handling — Specified low‑frequency ripple current of 150 mA at 120 Hz and high‑frequency ripple current of 300 mA at 10 kHz for dynamic load applications.
• Leakage and Reliability — Low leakage current specified at 23.8 µA and endurance of 2000 hours at 105°C, with defined capacitance and tanδ limits after life testing.
• Automotive Grade Qualification — Rated with AEC‑Q200 per product specifications, supporting use in automotive electronics applications.
• Package & Mounting — Compact SMD can (φ6.3 × 5.8 mm) intended for carrier tape automated placement; embossed carrier taping packaging supports SMT assembly.
• Environmental Compliance — RoHS‑compliant construction.

Typical Applications

• Automotive Electronics — Suitable for automotive control modules and electronic subsystems where AEC‑Q200 qualification, 35 V rating and 105°C endurance are required.
• Power Supply Decoupling — Used on mid‑voltage rails for smoothing and transient suppression, leveraging 68 µF capacitance and low impedance.
• DC/DC Converter Output Filtering — Compact form factor and defined ripple current ratings support output filtering in space‑constrained power modules.
• General Embedded Systems — Surface‑mount can package and embossed carrier taping enable automatic mounting in dense PCB layouts for industrial and automotive electronics.

Unique Advantages

• High‑temperature Endurance: Rated for operation to 105°C with 2000 hours life at that temperature, enabling reliable operation in elevated‑temperature environments.
• Automated Assembly‑Ready: Delivered in embossed carrier tape and specified as applicable to automatic mounting machines, simplifying high‑volume SMT processes.
• Measurable Low Loss: Specified tanδ (0.12 at 35 V, 120 Hz, 20°C) and low impedance (260 mΩ) provide verifiable AC performance for designers tuning power stages.
• Defined Ripple Capability: Documented low‑ and high‑frequency ripple current ratings (150 mA @120 Hz, 300 mA @10 kHz) help match the capacitor to dynamic load conditions.
• Traceable Qualification: AEC‑Q200 rating and explicit endurance and soldering heat resistance parameters support qualification and reliability planning.

Why Choose UCM1V680MCL1GS?

UCM1V680MCL1GS combines a compact chip‑type SMD package with low impedance characteristics and defined high‑temperature endurance, making it a practical choice for engineers specifying 35 V capacitors for automotive and industrial systems. Its embossed carrier taping and automatic‑mount compatibility streamline assembly for volume production.

For designs that require documented ripple handling, leakage limits, and lifecycle performance at elevated temperatures, this Nichicon UCM part provides clear, spec‑driven parameters to support component selection, qualification and long‑term reliability planning.

If you would like pricing, lead‑time information or a formal quote for UCM1V680MCL1GS, please request a quote or contact sales for assistance.