UCM1V151MCS1GS

The UCM1V151MCS1GS is a chip-type, low-impedance aluminum electrolytic capacitor in a compact surface-mount can. It delivers 150 µF capacitance at a 35 V rating with a temperature range of -55 °C to 105 °C and is supplied in embossed carrier taping for automated assembly.

Designed for demanding power-filtering roles, this part combines measurable ripple-current capability, low leakage, and AEC-Q200 qualification to support robust, high-temperature designs where stability and reliability matter.

Key Features

• Core Capacitance & Voltage — 150 µF nominal capacitance with a rated voltage of 35 V and tolerance of -20% to +20% for predictable bulk-energy storage and decoupling.
• Low Impedance Performance — Specified tanδ of 0.12 at 20 °C, 120 Hz, indicating low-loss behavior suitable for power-supply smoothing.
• Ripple Current Capability — Low-frequency ripple current 300 mA at 120 Hz and high-frequency ripple current 600 mA at 10 kHz to support switching regulator outputs and decoupling in high-switching environments.
• Leakage Current — Typical leakage current of 52.5 µA, useful for energy-sensitive circuits and stable biasing.
• High-Temperature Endurance — Rated life of 2000 hours at 105 °C, with category temperature range from -55 °C to 105 °C for elevated thermal environments.
• Automotive-Grade Reliability — AEC-Q200 qualified and vibration resistant, making it suitable for automotive and other demanding applications.
• SMD Package for Automated Assembly — Chip-type radial can (φ6.3 × 7.7 mm) supplied in embossed carrier taping; surface-mount land size defined for PCB layout.
• RoHS Compliant — Conforms to RoHS directive requirements for material compliance.

Typical Applications

• Automotive Power Rails — Suitable for filtering and smoothing in automotive electronic control units where AEC-Q200 qualification and 105 °C endurance are required.
• DC–DC Converter Outputs — Provides bulk capacitance and high ripple-current handling for switching regulator output stabilization.
• Power Supply Filtering — Use in board-level power filtering to reduce ripple and stabilize supply voltages in compact SMD assemblies.
• Embedded and Industrial Electronics — Compact SMD form factor and vibration resistance support space-constrained, mechanically demanding designs.

Unique Advantages

• Compact, high-voltage SMD solution: 150 µF at 35 V in a φ6.3 × 7.7 mm chip-style can saves PCB area while providing useful bulk capacitance.
• Designed for high ripple environments: 600 mA at 10 kHz high-frequency ripple rating supports modern switching power topologies.
• Thermal and mechanical reliability: 2000 hours at 105 °C endurance plus vibration resistance supports long-term operation in harsh conditions.
• Measured low-loss characteristics: tanδ 0.12 at 20 °C, 120 Hz helps minimize heat generation and maintain performance under load.
• Assembly-friendly packaging: Embossed carrier taping enables automated pick-and-place and reflow assembly workflows.
• Standards compliance: AEC-Q200 qualification and RoHS compliance simplify design validation and regulatory acceptance.

Why Choose UCM1V151MCS1GS?

The UCM1V151MCS1GS balances compact SMD packaging with performance attributes needed for filtered power rails and converter outputs. Its combination of 150 µF capacitance, 35 V rating, defined low-loss characteristics, and ripple-current capability make it a practical choice for designs that require durable, high-temperature operation.

This capacitor is well suited to engineers specifying components for automotive and industrial electronics who need AEC-Q200 qualification, vibration resistance, and embossed-tape packaging for automated assembly—delivering measurable electrical performance and predictable long-term behavior.

For pricing, lead times, or to request a quote for UCM1V151MCS1GS, please contact our sales team or submit a request through the supplier’s quotation channel.