UCX1V152MNJ1MS

The UCX1V152MNJ1MS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly and automated carrier-tape feeding. It delivers 1.5 mF capacitance at a 35 V rating with a wide operating temperature range suited for elevated-temperature environments.

Targeted at designs that require high-temperature endurance and reliable power filtering, this part combines AEC-Q200 qualification and RoHS compliance with low ESR performance across a broad temperature span.

Key Features

• Component Type — Chip-type aluminum electrolytic capacitor in a surface-mount radial can package compatible with carrier-tape automated placement.
• Capacitance & Voltage — Rated capacitance 1.5 mF with a 35 V rated voltage and ±20% tolerance for bulk energy storage and decoupling.
• Temperature & Reliability — Operating range −40°C to +135°C and endurance of 2000 hours at 135°C, suitable for long-term high-temperature operation.
• Low-Temperature ESR Specification — ESR specified at 50 mOhm (100 kHz) and includes an ESR specification validated after the −40°C test to ensure performance across temperature extremes.
• Ripple Current Capability — Rated ripple handling of 700 mA at 120 Hz and 1.4 A at 10 kHz for effective ripple suppression in power systems.
• Package & Mounting — Surface-mount, radial can SMD with body dimensions L: 1.65 × D: 1.8 cm and recommended land size L: 1.83 × W: 1.83 cm for PCB footprint planning.
• Compliance & Qualification — AEC-Q200 Qualified and RoHS compliant for regulated and automotive-grade applications.
• Polarized Device — Polar capacitor; observe polarity during assembly and design.

Typical Applications

• Automotive power electronics — Bulk decoupling and filtering in ECUs and power distribution modules where AEC-Q200 qualification and high-temperature endurance are required.
• Industrial controls — Energy storage and ripple suppression for power supplies and controllers operating in elevated-temperature environments.
• Surface-mount power supply designs — Bulk capacitance for DC‑DC converters and regulator stages that benefit from low ESR and defined ripple ratings.
• High-temperature electronics — Applications that demand stable capacitance and specified ESR performance from −40°C up to +135°C.

Unique Advantages

• High-temperature endurance: Rated for 2000 hours at 135°C to support long-term operation in hot environments.
• AEC-Q200 qualification: Provides an industry-recognized reliability baseline for automotive and other demanding applications.
• Validated low-temperature ESR: ESR measured at 50 mOhm (100 kHz) and specified after −40°C testing to maintain performance across thermal extremes.
• Robust ripple handling: 700 mA at 120 Hz and 1.4 A at 10 kHz enable effective noise suppression in power stages.
• SMD-ready form factor: Radial can SMD package designed for automated carrier-tape mounting to simplify PCB assembly.
• RoHS compliant: Meets restricted-substances requirements for regulated markets.

Why Choose UCX1V152MNJ1MS?

UCX1V152MNJ1MS positions itself as a practical solution for designers needing bulk capacitance with reliable performance at elevated temperatures. Its combination of 1.5 mF capacitance, 35 V rating, low ESR characterization, and 2000-hour endurance at 135°C makes it suitable for power-filtering and decoupling roles in automotive-grade and industrial electronics.

This part is ideal for teams specifying components for long-life, high-temperature systems where automated surface-mount assembly and regulatory compliance (AEC-Q200, RoHS) are required. It delivers a predictable, verifiable specification set to simplify qualification and reduce iteration during system validation.

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