UVR2A470MPD

The UVR2A470MPD is a radial-lead aluminum electrolytic capacitor offering 47 µF capacitance at a 100 V rating in a compact φ10 × 12.5 mm can. Designed for general-purpose and entertainment-electronics applications, it delivers polarization, ripple-handling and lifetime characteristics suitable for power filtering and energy-storage needs in compact assemblies.

With a –40 °C to 85 °C operating range and a rated endurance of 2000 hours at 85 °C, the UVR2A470MPD balances small form factor with performance attributes such as low-frequency and high-frequency ripple capability and controlled leakage for reliable operation in many electronic systems.

Key Features

• Capacitance & Voltage: 47 µF at 100 V – useful where moderate energy storage at elevated voltages is required.
• Compact radial can package: φ10 × 12.5 mm body with 5.0 mm lead spacing (±0.5 mm) for space-constrained board layouts.
• Ripple current handling: 230 mA at 120 Hz (low frequency) and 460 mA at 10 kHz (high frequency), supporting both power-line smoothing and higher-frequency decoupling tasks.
• Low leakage: Specified leakage current of 141 µA to help maintain efficiency in DC applications.
• Endurance and temperature range: Rated life of 2000 hours at 85 °C and an operating range of −40 °C to 85 °C for stable performance across typical consumer-environment conditions.
• Loss tangent (tan δ): 0.08 measured at 20 °C and 120 Hz (100 V rating), enabling predictable dissipation characteristics in AC conditions.
• Polarized radial-lead mounting: Traditional polarized construction for through-hole PCB assemblies; available in bulk or bag packing. Status: Mass production.

Typical Applications

• Consumer entertainment electronics: Bulk capacitance and 100 V rating make it suitable for power supply smoothing and energy storage in audio and video equipment.
• General-purpose power supplies: Supports ripple filtering and decoupling where compact, polarized electrolytic capacitors are required.
• Compact industrial electronics: Small can size and specified endurance support use in space-limited control modules and instrumentation operating within −40 °C to 85 °C.

Unique Advantages

• High-voltage capability in a small footprint: 100 V rating in a φ10 × 12.5 mm package lets designers save board area while keeping higher-voltage headroom.
• Dual-frequency ripple performance: Specified low- and high-frequency ripple currents (230 mA at 120 Hz, 460 mA at 10 kHz) provide designers with quantifiable margins for both mains-frequency smoothing and higher-frequency decoupling.
• Predictable loss and leakage: Tan δ of 0.08 and leakage current of 141 µA give reliable estimates for heat and standby power budgeting.
• Suitable endurance for extended use: 2000 hours at 85 °C rating supports longevity in deployed consumer and industrial systems.
• RoHS compliant: Conforms to applicable RoHS directives, simplifying environmental compliance for assemblies.
• Easy through-hole integration: Radial leads with standard 5.0 mm spacing facilitate straightforward PCB assembly and mechanical retention.

Why Choose UVR2A470MPD?

The UVR2A470MPD positions itself as a compact, reliable aluminum electrolytic solution for designs that need 47 µF of capacitance at a 100 V rating. Its combination of ripple-handling at both low and high frequencies, controlled leakage and defined loss tangent makes it practical for power-supply smoothing and decoupling in consumer entertainment and general-purpose electronic equipment.

Engineers specifying the UVR2A470MPD gain a component with predictable electrical characteristics, a small radial-can footprint, and a validated endurance rating for stable performance across −40 °C to 85 °C operating environments. The part’s availability in bulk or bag packing and mass-production status supports both prototyping and volume manufacturability.

Request a quote or submit a sales inquiry to evaluate UVR2A470MPD for your next design and to get details on lead times and packaging options.