UUN1J101MNQ1MS

The UUN1J101MNQ1MS is a chip‑type, bi‑polarized aluminum electrolytic capacitor designed for surface mounting on high‑density printed circuit boards. It delivers 100 µF nominal capacitance at a rated voltage of 63 V with ±20% tolerance.

Engineered for general‑purpose electronic assemblies, this SMD radial can supports operation across a wide temperature range (‑55° to +105° C), is compatible with automated carrier‑tape placement, and is RoHS compliant.

Key Features

• Bi‑Polarized Construction — Allows use in circuits where no fixed polarity is required, as provided by the UUN series design.
• Capacitance & Voltage — 100 µF nominal capacitance at a 63 V rated voltage with tolerance of ±20% (‑20% to +20%).
• Package & Mounting — Chip‑type radial can in an SMD package for surface mounting on high‑density PCBs; compatible with automatic mounting via carrier tape.
• Wide Operating Temperature — Rated for −55° to +105° C operation to support designs exposed to broad ambient temperatures.
• Endurance & Reliability — Rated lifetime of 2000 hours at 105° C with polarity inversion test conditions per the series specification.
• Ripple Current Performance — Specified ripple current of 270 mA at 120 Hz and 405 mA at 10 kHz for effective AC handling in filtering and decoupling use cases.
• Compact Footprint — Component dimensions L: 1.65 × D: 1.6 cm with recommended surface‑mount land size L: 1.63 × W: 1.63 cm for high‑density layouts.

Typical Applications

• General‑purpose electronic circuits — Suited to assemblies that require a bi‑polarized aluminum electrolytic capacitor with 100 µF / 63 V capability and wide temperature tolerance.
• Automated surface‑mount production — Designed for placement from carrier tape, enabling integration into high‑volume PCB assembly workflows.
• Thermally demanding environments — Rated for continuous operation between −55° and +105° C, making it appropriate for designs with wide ambient temperature swings.

Unique Advantages

• Bi‑polarized flexibility — Eliminates polarity constraints for circuit topologies that require AC or polarity‑reversing conditions.
• High capacitance in an SMD form — 100 µF nominal capacitance in a chip‑type radial can helps preserve board real estate on high‑density PCBs.
• Manufacturing friendly — Carrier‑tape compatibility supports automated placement and consistent assembly throughput.
• Wide temperature capability — Specified −55° to +105° C operating range supports use across a broad set of environmental conditions.
• Verified endurance — 2000 hours at 105° C rated lifetime provides an objective reliability metric for thermal stress planning.

Why Choose UUN1J101MNQ1MS?

The UUN1J101MNQ1MS combines a bi‑polarized aluminum electrolytic design, surface‑mount compatibility, and measurable endurance characteristics to address general‑purpose circuit needs on high‑density PCBs. Its 100 µF/63 V rating, ripple current specifications, and wide operating temperature range make it a practical option where a compact, manufacturable SMD electrolytic is required.

This part is suited for engineers and procurement teams looking for a RoHS‑compliant, automated‑assembly friendly electrolytic with clear endurance and thermal specifications. It offers predictable performance backed by series datasheet parameters to support reliable integration into production designs.

If you would like pricing, availability, or a formal quote for UUN1J101MNQ1MS, please request a quote or submit an inquiry to our sales team and include your required quantities and delivery timeline.