UCZ1V101MCL1GS

The UCZ1V101MCL1GS is a Nichicon UCZ-series aluminum electrolytic chip capacitor designed for high-temperature operation. It is a surface-mount, polarized can-type capacitor specified for use from -40°C to +125°C and is AEC-Q200 qualified.

With a 100 µF capacitance at 35 V, a specified ESR at low temperature, and defined ripple current ratings, this part targets demanding power applications that require stable bulk capacitance and durability in elevated-temperature environments.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance rated at 35 V for energy storage and bulk decoupling in power circuits.
• High Temperature Range — Rated for operation from -40°C to +125°C to support electronics exposed to elevated ambient temperatures.
• Low-Temperature ESR Spec — ESR specified after testing at -40°C; nominal ESR 200 mΩ measured at 100 kHz for predictable impedance under cold conditions.
• Ripple Current Ratings — 135 mA at 120 Hz and 270 mA at 10 kHz to support AC ripple filtering in power regulation stages.
• Long Life at High Temperature — Specified lifetime of 3000 hours at 125°C for prolonged high-temperature endurance.
• Surface-Mount, Tape-Fed Compatible — Chip-type, SMD can package suitable for automatic mounting machines fed with carrier tape; package case described as radial, can - SMD.
• AEC-Q200 Qualified & RoHS Compliant — Vehicle-grade qualification (AEC-Q200) and compliance with RoHS (2011/65/EU,(EU)2015/863) for regulated environments.
• Compact Footprint — Physical size L: 1 × D: 0.8 cm with recommended land pattern L: 8.3 × W: 8.3 mm for PCB layout.
• Polarized Electrolytic — Standard polarized design for DC bulk and smoothing applications.

Typical Applications

• Automotive Control Modules — AEC-Q200 qualification and -40°C to +125°C rating make this capacitor suitable for electronic control units and modules requiring reliable bulk capacitance in automotive environments.
• Power Regulation and Energy Storage — 100 µF at 35 V with defined ESR and ripple current specs supports DC–DC converters and local energy buffering on power rails.
• High-Temperature Electronics — Long-life specification of 3000 hours at 125°C combined with SMD mounting supports electronics assemblies used in elevated-temperature applications.

Unique Advantages

• Temperature-verified ESR: ESR specified after -40°C testing ensures predictable impedance behavior across the specified temperature range.
• High-temperature endurance: 3000-hour rating at 125°C provides design confidence for prolonged operation in hot environments.
• Automated assembly ready: Compatible with carrier-tape feed for automatic pick-and-place, simplifying high-volume manufacturing.
• Defined ripple handling: Published ripple current values at 120 Hz and 10 kHz allow accurate thermal and lifetime planning in power designs.
• Industry qualification and compliance: AEC-Q200 qualification and RoHS compliance support regulated and automotive-grade applications.
• Compact SMD can: Small physical footprint and recommended land size help minimize board area while providing bulk capacitance.

Why Choose UCZ1V101MCL1GS?

The UCZ1V101MCL1GS combines a compact SMD can package with a high-temperature operating range and AEC-Q200 qualification, delivering stable bulk capacitance and controlled ESR across -40°C to +125°C. Its defined ripple current specifications and 3000-hour high-temperature lifetime make it suitable for designs that demand durability and predictable performance under thermal stress.

This part is well suited to engineers designing robust power systems and automotive electronics that require verified high-temperature behavior, tape-fed automated assembly compatibility, and compliance with RoHS and AEC-Q200 requirements.

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