UCH1E561MCL1GS

The UCH1E561MCL1GS is a chip-type aluminum electrolytic capacitor designed for high-reliability applications. It is a surface-mount, radial can SMD device intended for automated carrier-tape mounting and offers electrical characteristics tailored for demanding temperature and frequency environments.

Targeted at automotive and industrial electronic systems, this capacitor combines a 560 µF capacitance at 25 V with a wide operating temperature range and endurance specifications that support sustained operation under elevated temperatures.

Key Features

• Capacitance & Voltage 560 µF rated capacitance at 25 V with ±20% tolerance (measured at 120 Hz, 20°C).
• Chip Surface-Mount Package Radial, can-type SMD package suitable for automated carrier-tape mounting; nominal footprint L: 1 × D: 1 cm with recommended land size L: 1.03 × W: 1.03 cm.
• Wide Temperature Range Specified for operation from −40°C to +125°C to support cold-start and high-temperature environments.
• High Reliability & Endurance AEC‑Q200 qualified with endurance specified as 2000 hours at 125°C under rated voltage.
• Low-Temperature ESR Specification Includes low-temperature ESR specification and added ESR evaluation after −40°C testing; ESR specified at 150 mΩ (measured at 100 kHz).
• Ripple Current Capability Rated ripple current of 250 mA at 120 Hz and 500 mA at 10 kHz for handling AC ripple across common power frequencies.
• Regulatory Compliance Compliant with the RoHS directive (2011/65/EU,(EU)2015/863).

Typical Applications

• Automotive electronic modules — Suitable for power decoupling and bulk energy storage in automotive systems, supported by AEC‑Q200 qualification and high-temperature endurance.
• Compact power supplies — Chip-type SMD footprint enables use as local bulk capacitance on space-constrained PCBs.
• Industrial control electronics — Endurance at elevated temperature and specified ripple handling make it appropriate for power electronics and control boards operating in harsh environments.

Unique Advantages

• Automotive-grade qualification: AEC‑Q200 qualification aligns the device with automotive reliability requirements for electronic designs.
• Verified low-temperature behavior: Added ESR specification after −40°C testing provides predictable performance in cold environments.
• Durability under heat stress: 2000 hours rated lifetime at 125°C delivers defined long-term performance under elevated temperature conditions.
• SMD-compatible form factor: Radial can SMD package and carrier-tape compatibility simplify automated assembly and save board area.
• Defined ripple performance: Specified ripple currents at 120 Hz and 10 kHz allow designers to select the part with known AC stress handling.
• RoHS compliant materials: Meets applicable RoHS directives for restricted substances.

Why Choose UCH1E561MCL1GS?

UCH1E561MCL1GS combines a high bulk capacitance with a compact chip-type SMD package and explicit low-temperature ESR characterization, offering designers a reliable option for power filtering and energy storage in temperature-challenging environments. The part’s AEC‑Q200 qualification and defined endurance at 125°C make it suitable for applications that require traceable reliability metrics.

This capacitor is a practical choice for engineers building automotive and industrial systems that demand predictable ripple handling, RoHS-compliant materials, and automated assembly compatibility from a reputable manufacturer.

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