UWG0J680MCL1GB

The UWG0J680MCL1GB is a chip‑type, surface‑mount aluminum electrolytic capacitor designed for low impedance applications. It delivers 68 µF capacitance at a 6.3 V rating in a compact φ6.3 × 5.4 mm can with embossed carrier taping for automated placement.

Engineered for demanding temperature and reliability conditions, this AEC‑Q200 qualified component supports an operating range of −55 °C to 105 °C and an endurance rating of 1000 hours at 105 °C, making it suitable for high‑density, high‑reliability electronics including automotive systems.

Key Features

• Capacitance & Voltage — 68 µF nominal capacitance with a rated voltage of 6.3 V and ±20% tolerance at 120 Hz, 20 °C.
• Low‑Impedance Chip Type — Series designed as a low‑impedance chip-type aluminum electrolytic; published impedance value available as 1 Ω.
• Loss Angle — Tangent of loss angle (tan δ) specified at 0.26 (max.) for 6.3 V, measured at 20 °C and 120 Hz.
• Ripple Current Capability — Low‑frequency ripple current of 70 mA at 120 Hz and high‑frequency ripple current of 140 mA at 10 kHz to support decoupling and smoothing in power circuits.
• Leakage Current — Low leakage current specified at 4.284 µA (measured after 2 minutes' application of rated voltage conditions are defined in the series specifications).
• Wide Temperature & Endurance — Operating temperature range −55 °C to 105 °C with endurance specified as 1000 hours at 105 °C under rated voltage.
• Package & Mounting — Surface‑mount radial can (SMD) size φ6.3 × 5.4 mm, recommended PCB land size 6.6 × 6.6 mm, and supplied on embossed carrier tape for automated pick‑and‑place.
• Standards & Compliance — RoHS directive compliant and AEC‑Q200 qualified for use in applications requiring that qualification.

Typical Applications

• Automotive electronics — Bulk decoupling and power‑rail smoothing in control modules and sensors where AEC‑Q200 qualification and wide temperature tolerance are required.
• Power management — Input/output filtering and energy storage for DC/DC converters and regulator front‑ends that demand low impedance and controlled ripple handling.
• Embedded systems — Local decoupling on high‑density PCBs to stabilize supply rails in compact designs with automated assembly.

Unique Advantages

• Compact, high‑value capacitance: 68 µF in a φ6.3 × 5.4 mm package conserves board space while providing substantial decoupling capacity.
• Designable ripple handling: Specified ripple currents at both low and high frequencies (70 mA at 120 Hz, 140 mA at 10 kHz) let designers assess thermal and AC stress for power‑filter designs.
• Qualified reliability: AEC‑Q200 qualification and 1000 hours at 105 °C endurance provide traceable reliability for demanding environments.
• Assembly‑friendly packaging: Embossed carrier taping and an industry standard land size (6.6 × 6.6 mm) support automated placement and established PCB layout practices.
• Low leakage and controlled dissipation: Low leakage current (4.284 µA) and a defined tan δ facilitate predictable behavior in standby and bias applications.

Why Choose UWG0J680MCL1GB?

UWG0J680MCL1GB combines a chip‑type low‑impedance topology with automotive‑grade qualification and a compact footprint, offering a reliable solution for power decoupling and smoothing in constrained, high‑temperature environments. Its rated endurance and thermal performance make it a practical choice for engineers building robust, long‑life electronics.

This part is well suited to design teams needing a verified, serviceable aluminum electrolytic capacitor that integrates into automated manufacturing flows while meeting stringent temperature and qualification requirements.

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