UVZ1V4R7MDD

The UVZ1V4R7MDD is a radial-lead aluminum electrolytic capacitor with a nominal capacitance of 4.7 µF and a rated voltage of 35 V. It is part of Nichicon's UVZ series designed for general-purpose electronic applications that require compact, polarized capacitance with a wide operating temperature range.

This component offers a small can package (φ5 × 11 mm), 2 mm lead spacing, RoHS compliance, and an endurance rating of 1000 hours at 105°C, making it suitable for designs where stable capacitance, low leakage, and moderate ripple handling are required.

Key Features

• Capacitance and Tolerance: 4.7 µF nominal capacitance with a tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Rated Voltage: 35 V DC rating for typical low-voltage power and signal circuits.
• Wide Temperature Range: Operates from −55°C to +105°C, supporting applications across a broad ambient range.
• Endurance: Rated for 1000 hours at 105°C per series endurance specifications.
• Low Loss (tan δ): tan δ = 0.14 at 20°C, 120 Hz (rated 35 V), providing predictable dissipation characteristics.
• Leakage Current: Typical leakage current listed as 4.935 µA, minimizing standby current draw.
• Ripple Current Handling: Low-frequency ripple current 28 mA at 120 Hz and high-frequency ripple current 56 mA at 10 kHz for decoupling and filtering duties.
• Package and Mounting: Radial lead can, size φ5 × 11 mm with 2 mm lead spacing; available in bulk or bag packing (no terminal forming).
• Environmental Compliance: RoHS compliant.

Typical Applications

• General-Purpose Electronics: Provides polarized capacitance for a wide range of consumer and industrial circuits where a compact radial electrolytic is needed.
• Power Filtering and Decoupling: Used in low-voltage DC filter stages to smooth supply rails and support transient loads within its ripple current limits.
• Prototyping and Repair: Small size and radial leads make it suitable for board-level replacements and prototype assemblies requiring standard aluminum electrolytic characteristics.

Unique Advantages

• Compact radial can: φ5 × 11 mm package and 2 mm lead spacing enable use in space-constrained PCB layouts.
• Wide operating temperature: −55°C to +105°C capability supports designs exposed to broad thermal conditions.
• Measured dissipation and leakage specs: Specified tan δ (0.14) and leakage current (4.935 µA) provide predictable electrical behavior for design validation.
• Frequency-aware ripple data: Specified ripple current values at 120 Hz and 10 kHz help match capacitor selection to expected ripple profiles.
• Endurance-backed performance: 1000-hour rating at 105°C gives a defined lifetime expectation for high-temperature applications.
• Regulatory compliance: RoHS status supports environmental and regulatory requirements.

Why Choose UVZ1V4R7MDD?

UVZ1V4R7MDD brings a balanced set of electrical and mechanical characteristics—compact radial packaging, defined ripple and leakage figures, and a wide −55°C to +105°C temperature window—making it suitable for general-purpose electronic designs where predictable electrolytic performance is required. Its 1000-hour endurance at 105°C and RoHS compliance provide clarity for reliability planning and regulatory needs.

This part is a practical choice for engineers specifying small, polarized aluminum electrolytic capacitors for board-level filtering, decoupling, and general-purpose circuitry where space and defined thermal endurance are considerations.

If you would like a quote or further purchasing information for UVZ1V4R7MDD, please submit a request to our sales team or request a formal quote and include your desired quantities and delivery requirements.