UCD1E102MNS1MS

The UCD1E102MNS1MS is a chip-type, low-impedance aluminum electrolytic capacitor from Nichicon’s UCD series designed for surface-mount assembly on high-density PC boards. It delivers 1000 µF capacitance at a 25 V rating in a compact φ12.5 × 13.5 mm can, packaged for automated placement (embossed carrier taping).

With AEC-Q200 qualification, a wide operating temperature range of −55°C to 105°C and a 5000-hour endurance at 105°C, this part is targeted at demanding applications that require robust ripple handling and long-term reliability in vibration-prone environments.

Key Features

• Electrical Performance — 1000 µF capacitance with tolerance of −20% to +20% and a tangent of loss angle (tanδ) of 0.14 measured at 20°C, 120 Hz.
• Voltage Rating — Rated for 25 V operation.
• Ripple Current Handling — Low-frequency ripple current of 550 mA at 120 Hz and high-frequency ripple current of 1.1 A at 10 kHz for effective smoothing and decoupling.
• Leakage Current — Specified leakage current of 250 µA.
• Reliability & Qualification — AEC-Q200 qualified and rated for 5000 hours endurance at 105°C under rated voltage conditions.
• Temperature Range — Operates from −55°C to 105°C, suitable for wide thermal environments.
• Mechanical & Vibration Resistance — Vibration-resistant construction to support use in mechanically demanding assemblies.
• Surface-Mount Package — Chip-type, SMD can package (radial, can - SMD) optimized for automated placement; embossed carrier taping for pick-and-place workflows.
• Compact Footprint — Case size φ12.5 × 13.5L with recommended land size L: 12.8 mm × W: 12.8 mm for high-density PCB layouts.
• RoHS Compliant — Meets RoHS requirements for environmental compliance.

Typical Applications

• Automotive Electronics — AEC-Q200 qualification and wide temperature range make it suitable for automotive power modules and electronic control units requiring durable smoothing capacitors.
• Power Supply Filtering — High capacitance and defined ripple current ratings support bulk smoothing and filtering on DC power rails in compact, high-density boards.
• Vibration-Prone Assemblies — Vibration-resistant construction is beneficial for equipment exposed to mechanical stress where stable capacitance and endurance are required.
• High-Density PCB Designs — Chip-type SMD format and embossed carrier taping enable automated placement in space-constrained assemblies.

Unique Advantages

• High Capacitance in a Compact SMD Can — 1000 µF in a φ12.5 × 13.5 mm package helps reduce board space compared with larger through-hole equivalents.
• Robust Ripple Performance — Specified ripple currents (550 mA at 120 Hz, 1.1 A at 10 kHz) provide measurable capability for power smoothing and converter decoupling.
• Designed for Automated Assembly — Embossed carrier taping and chip-type SMD package facilitate high-volume pick-and-place production.
• Automotive-Grade Qualification — AEC-Q200 rating supports deployment in automotive applications demanding qualified components.
• Long Endurance at Elevated Temperature — 5000 hours at 105°C under rated voltage gives design confidence for long-life applications.
• Wide Operating Temperature Range — −55°C to 105°C supports deployment across harsh thermal environments.

Why Choose UCD1E102MNS1MS?

UCD1E102MNS1MS combines high capacitance and validated ripple handling in a compact, surface-mount can tailored for automated, high-density PCB assembly. Its AEC-Q200 qualification, 5000-hour endurance at 105°C, and vibration-resistant construction make it a reliable choice where long-term stability and mechanical robustness matter.

This capacitor is ideal for designers and buyers specifying components for automotive and other demanding electronic power systems that require measurable ripple performance, broad temperature tolerance, and compatibility with standard SMD production processes.

Request a quote or submit an inquiry to our sales team to check availability, lead times and delivery options for the UCD1E102MNS1MS.