UVZ1H472MRD

The UVZ1H472MRD is a radial-lead aluminum electrolytic capacitor offering 4.7 mF (4700 µF) capacitance at a 50 V rating in a compact φ20 × 40 mm can. Designed for general-purpose electronics, it provides high bulk capacitance with wide operating temperature capability for demanding ambient conditions.

Engineered for reliability, this part delivers defined ripple-current performance at both low and high frequencies, controlled dissipation factor and predictable leakage characteristics, and is RoHS compliant. Status: End Of Life.

Key Features

• Capacitance & Voltage — 4700 µF (4.7 mF) rated at 50 V for substantial bulk energy storage in a single component.
• Radial Lead Package — Through-hole radial-lead construction in a φ20 × 40 mm can with 10 mm lead spacing (±0.5 mm) for straightforward PCB mounting and manual assembly.
• Wide Temperature Range — Specified for –55°C to 105°C to support designs exposed to a broad range of ambient conditions.
• Ripple Current Performance — Low-frequency ripple current 2.1 A at 120 Hz and high-frequency ripple current 2.415 A at 10 kHz, supporting smoothing and decoupling under AC stress.
• Loss and Leakage — Tangent of loss angle (tan δ) 0.12 (measured at 20°C, 120 Hz) and leakage current specified at 7050 µA for predictable electrical behavior.
• Endurance — Rated lifetime 2000 hours at 105°C for defined long-term performance.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing to match assembly preferences.
• Regulatory — RoHS compliant.

Typical Applications

• General-purpose electronics — Bulk energy storage and smoothing where a 4700 µF, 50 V electrolytic capacitor is required in a radial-lead format.
• Power filtering in PCB designs — Use for power rail decoupling and ripple attenuation where defined low- and high-frequency ripple-current ratings are needed.
• Applications requiring wide temperature range — Suitable for assemblies operating between –55°C and 105°C that need stable capacitance and endurance under elevated temperature stress.

Unique Advantages

• High bulk capacitance in a compact can — 4700 µF in a φ20 × 40 mm package reduces board space compared to multiple smaller capacitors.
• Dual-frequency ripple capability — Specified ripple-current ratings at 120 Hz and 10 kHz provide measurable performance for both low- and high-frequency AC stress scenarios.
• Predictable electrical behavior — Specified tan δ (0.12 at 20°C, 120 Hz) and a defined leakage current value allow easier design margining and qualification tests.
• Wide operating temperature and defined endurance — –55°C to 105°C range and 2000-hour life at 105°C support long-term operation in thermally challenging environments.
• Assembly flexibility — Radial-lead format with 10 mm lead spacing and bulk or bag packing accommodates manual and basic automated assembly workflows.
• RoHS compliant — Conforms to RoHS requirements for environmental compliance in applicable regions.

Why Choose UVZ1H472MRD?

The UVZ1H472MRD is positioned for engineers specifying a high-value, general-purpose aluminum electrolytic capacitor where substantial capacitance, defined ripple handling, and wide temperature performance are required. The part’s measured tan δ, leakage current, and 2000-hour endurance at 105°C provide clear, testable parameters for design validation and reliability planning.

This capacitor is suitable for teams needing a proven radial-lead can solution with straightforward assembly options and RoHS compliance. It is particularly appropriate for designs that demand predictable bulk energy storage and ripple-current capability across a broad temperature range.

To request a quote or discuss availability and volume pricing for UVZ1H472MRD, please submit your inquiry to our sales team so they can provide lead-time, stock status, and purchasing options.