UCX1V152MNS6MS

The UCX1V152MNS6MS is a chip‑type aluminum electrolytic capacitor designed for high‑temperature operation up to +135°C and intended for surface‑mount assembly using carrier tape. It combines high capacitance (1.5 mF) and low ESR characteristics with AEC‑Q200 qualification and RoHS compliance for demanding electronics applications.

Engineered for environments that require sustained high temperature endurance and reliable ripple handling, this capacitor is suited to systems where long‑term stability, low equivalent series resistance, and automated PCB assembly are priorities.

Key Features

• Capacitance and Voltage — 1.5 mF capacitance rated at 35 V provides substantial bulk energy storage for decoupling and smoothing on mid‑voltage rails.
• High‑Temperature Endurance — Rated operating temperature range −40°C to +135°C with a specified endurance of 2000 hours at 135°C, supporting prolonged use in elevated temperature environments.
• Low ESR at High Frequency — Equivalent Series Resistance of 40 mΩ measured at 100 kHz, enabling improved high‑frequency ripple performance and lower dissipation.
• Ripple Current Capability — Handles 950 mA at 120 Hz and 1.9 A at 100 kHz, supporting applications with significant AC ripple or switching noise.
• Reliability & Qualification — AEC‑Q200 qualified and compliant with RoHS directives, suitable for regulated and reliability‑sensitive programs.
• Surface‑Mount, Tape‑Fed Package — Radial can SMD package designed for automatic mounting machines; surface mount land size L: 1.63 × W: 1.63 cm supports PCB footprint definition.
• Polarized with Standard Tolerance — Polarized capacitor with ±20% capacitance tolerance, suitable for typical electrolytic capacitor use cases requiring polarity awareness.

Typical Applications

• Automotive power electronics — Bulk filtering and smoothing on 35 V rails in modules where AEC‑Q200 qualification and high‑temperature endurance are required.
• DC‑DC converters and power supplies — Output and bulk capacitance for converters operating in elevated ambient temperatures, leveraging the capacitor’s high ripple current capability.
• Motor drive and inverter control — Energy buffering and ripple suppression in high‑temperature power stages that demand low ESR at switching frequencies.

Unique Advantages

• Engineered for high ambient temperatures — 2000 hours endurance at 135°C provides predictable aging characteristics for long‑life, high‑temperature designs.
• Measured low ESR after low‑temperature testing — ESR specification available after −40°C test conditions ensures performance across the full operating temperature range.
• SMD compatibility for automated assembly — Tape‑fed chip type and defined land dimensions simplify pick‑and‑place integration and reduce assembly complexity.
• High ripple handling across frequencies — Separate ripple current ratings at 120 Hz and 100 kHz allow designers to size capacitors for both low‑frequency and switching applications.
• Standards‑oriented qualification — AEC‑Q200 qualification and RoHS compliance help meet regulatory and reliability requirements in sensitive programs.

Why Choose UCX1V152MNS6MS?

The UCX1V152MNS6MS delivers a combination of high capacitance, low ESR, and elevated temperature endurance that addresses the needs of robust power systems. Its AEC‑Q200 qualification and RoHS compliance make it appropriate for regulated, reliability‑focused programs that operate in harsh thermal environments.

This part is ideal for engineers designing automotive power rails, converters, and high‑temperature power stages who require verifiable ripple performance, long‑term stability at 135°C, and compatibility with automated surface‑mount assembly.

Request a quote or contact our sales team to discuss availability, lead times, and sample options for UCX1V152MNS6MS.