UCX1V102MNJ1MS

The UCX1V102MNJ1MS is a chip‑type aluminum electrolytic capacitor from Nichicon's UCX series designed for high‑temperature, surface‑mount applications. It provides 1 mF capacitance at 35 V with a polarized can SMD package engineered for automatic mounting with carrier tape.

Engineered for demanding thermal environments, this capacitor is specified to operate from −40 °C to +135 °C, includes an ESR specification measured at low temperature, and carries AEC‑Q200 qualification and RoHS compliance for reliability in automotive and other high‑temperature systems.

Key Features

• Capacitance & Voltage — 1 mF (1000 μF) rated at 35 V with a ±20% tolerance, providing bulk energy storage for power rails and filtering tasks.
• High‑Temperature Rating — Specified operating range from −40 °C to +135 °C and endurance rated for 2000 hours at 135 °C, enabling sustained use in elevated temperature environments.
• Low‑Temperature ESR Spec — ESR defined as 50 mΩ at 100 kHz and includes an added ESR specification after testing at −40 °C to ensure performance across the temperature range.
• Ripple Handling & Lifetime — Ripple current capability of 600 mA at 120 Hz and 1.2 A at 10 kHz, combined with a 2000‑hour life at 135 °C for predictable long‑term performance.
• Surface‑Mount Packaging — Chip (radial, can‑style) SMD package sized L: 1.65 cm × D: 1.6 cm with a surface‑mount land size of 1.63 × 1.63 cm, suitable for automatic mounting machines fed by carrier tape.
• Standards & Compliance — AEC‑Q200 qualified and RoHS compliant, addressing industry requirements for automotive and regulated applications.

Typical Applications

• Automotive Electronics — Designed for automotive circuits where AEC‑Q200 qualification and a −40 °C to +135 °C temperature range are required.
• Surface‑Mount Power Modules — SMD chip package compatible with automatic mounting (carrier tape) for streamlined PCB assembly in compact power assemblies.
• High‑Temperature Filtering — Bulk decoupling and ripple smoothing in high‑temperature environments, supported by the specified ripple current ratings and 2000‑hour endurance at 135 °C.

Unique Advantages

• High‑Temperature Endurance — Rated for 2000 hours at 135 °C, providing extended service life under elevated ambient conditions.
• Temperature‑Verified ESR — ESR characterized at 100 kHz and specified after −40 °C testing, giving designers quantifiable performance across the full operating range.
• Automotive‑Grade Qualification — AEC‑Q200 qualification supports use in automotive designs that demand industry‑recognized reliability.
• SMT Assembly Ready — Carrier‑tape compatibility and compact chip can packaging simplify automated placement and reduce assembly cycle complexity.
• Regulatory Compliance — RoHS compliance ensures adherence to environmental regulations for lead‑free applications.

Why Choose UCX1V102MNJ1MS?

The UCX1V102MNJ1MS is positioned for engineers who need a reliable, high‑temperature SMD aluminum electrolytic capacitor for automotive and other thermally demanding applications. Its combination of 1 mF capacitance at 35 V, low‑temperature ESR specification, ripple current ratings, and 2000‑hour endurance at 135 °C delivers measurable electrical performance and longevity.

Manufactured by Nichicon and AEC‑Q200 qualified, this capacitor is suitable for designs where high ambient temperatures, automated assembly, and regulatory compliance are required, giving product teams a robust option for long‑term deployment.

Request a quote or submit an inquiry to discuss quantity pricing and availability for UCX1V102MNJ1MS; our team can provide technical details and lead‑time information to support your design and procurement needs.