UVK1E102MPD

The UVK1E102MPD is a miniature aluminum electrolytic capacitor in Nichicon’s UVK series, designed as a standard radial-lead type for general-purpose capacitor needs. With 1,000 µF capacitance at 25 V, compact φ10 mm × 16 mm dimensions and a polarized radial-can package, it targets space-constrained power filtering and decoupling applications in industrial and consumer electronics.

This part offers endurance to 85 °C operation, RoHS compliance and handling-friendly packaging options (bulk or bag), delivering a balance of capacitance density, ripple handling and long-term stability for embedded power designs.

Key Features

• Capacitance & Voltage: 1,000 µF rated capacitance at 25 V suitable for bulk filtering and energy storage in low-voltage power rails.
• Compact Radial Can Package: Miniature φ10 mm × 16 mm radial can with 5 mm lead spacing (±0.5 mm tolerance) for tight PCB layouts where axial or surface-mount options are not required.
• Ripple Current Performance: Low-frequency ripple current 860 mA (120 Hz) and high-frequency ripple current 989 mA (10 kHz), supporting active regulator outputs and smoothing on converters.
• Loss and Dissipation: Tangent of loss angle (tan δ) 0.16 measured at 20 °C, 120 Hz, indicating predictable dissipation characteristics for design margining.
• Leakage Current: Specified leakage current of 750 µA, useful for estimating standby losses in power budgets.
• Temperature & Endurance: Operating range −40 °C to +85 °C with endurance rated for 2000 hours at 85 °C, supporting sustained operation in many embedded environments.
• Compliance & Marking: RoHS compliant; sleeve marked with white lettering on a black sleeve for clear polarity and identification.

Typical Applications

• Switch-mode Power Supplies (SMPS): Bulk filtering and output smoothing on low-voltage regulators where compact radial capacitors are preferred.
• Embedded Power Rails: Decoupling and energy storage for microcontroller and FPGA power domains in compact electronic modules.
• Consumer Electronics: Power supply smoothing in compact devices and peripherals requiring a polarized radial electrolytic with reliable ripple handling.
• Industrial Controls: Local energy reservoir and noise suppression on control boards and sensor interfaces operating within −40 °C to +85 °C.

Unique Advantages

• High Capacitance in a Small Footprint: 1,000 µF in a φ10 mm × 16 mm can enables substantial bulk capacitance where board space is limited.
• Designed for Ripple-Intensive Circuits: Specified low- and high-frequency ripple current ratings support smoothing on both mains-frequency and switching-frequency applications.
• Predictable Dissipation Characteristics: Specified tan δ at standard measurement conditions (20 °C, 120 Hz) helps engineers model heat and loss in power designs.
• Robust Temperature Endurance: Rated for 2000 hours at 85 °C with a −40 °C minimum operating temperature, giving designers clear lifetime expectations for many embedded deployments.
• Assembly-Friendly Lead Geometry: Standard 5 mm lead spacing with ±0.5 mm tolerance eases through-hole placement and wave/manual assembly handling.
• RoHS Compliant: Meets RoHS directive requirements for use in environmentally regulated products and markets.

Why Choose UVK1E102MPD?

The UVK1E102MPD positions itself as a compact, reliable polarized electrolytic solution for designers needing large capacitance in limited board area. Its combination of 1,000 µF at 25 V, clear ripple-current ratings, controlled tan δ and 2000-hour endurance at 85 °C makes it suitable for power smoothing and decoupling in embedded and consumer applications.

Choose this part when you need a space-efficient radial-can capacitor with defined electrical performance and RoHS compliance—well suited for procurement into production runs that require predictable lifetime behavior and straightforward through-hole assembly.

Request a quote or submit an inquiry to our sales team to discuss availability, packaging options (bulk or bag), or volume pricing for the UVK1E102MPD.