UVK1J472MRD

The UVK1J472MRD is a Nichicon UVK series aluminum electrolytic capacitor in a radial-lead can, offering 4.7 mF (4700 µF) capacitance with a rated voltage of 63 V and ±20% tolerance. Designed for general-purpose power electronics, it provides bulk energy storage and smoothing in compact, through-hole assemblies.

Key electrical characteristics include specified low- and high-frequency ripple currents, defined leakage current, and a 2000-hour endurance rating at 85°C. The part is RoHS compliant and supplied in bulk or bag packing.

Key Features

• Capacitance & Voltage: 4.7 mF (4700 µF) rated at 63 V with ±20% tolerance for predictable bulk capacitance in power circuits.
• Radial Lead, Can Package: Radial-lead mounting type in a can-style package with 10 mm lead spacing and lead spacing tolerance ±0.5 mm for through-hole assembly.
• High Ripple Current Capability: Low-frequency ripple current 3.4 A at 120 Hz and high-frequency ripple current 3.91 A at 100 kHz to support applications with significant AC components.
• Endurance and Temperature Range: Rated for 2000 hours at 85°C and an operating temperature range of −40°C to +85°C, with endurance verification per the UVK series specification.
• Leakage Current: Specified leakage current value of 8883 µA as provided for design margin calculations and bias considerations.
• Compact Footprint: Physical size φ22 × 50 mm (L: 5 × D: 2.2 cm) and maximum seated height of 1.969 inches, suitable for space-conscious through-hole designs.
• Regulatory: RoHS compliant as indicated for regulatory and environmental conformity.

Typical Applications

• General-Purpose Power Supplies: Bulk energy storage and smoothing where 4700 µF at 63 V and multi-amp ripple handling are required.
• Industrial Control Electronics: Energy buffering and decoupling in control boards that operate across −40°C to +85°C and require long-life stability.
• Consumer and Appliance Circuits: Through-hole designs needing a compact radial electrolytic for moderate capacitance and reliable performance in everyday electronics.

Unique Advantages

• High Ripple Handling: Defined low- and high-frequency ripple current ratings (3.4 A @120 Hz, 3.91 A @100 kHz) help designers size capacitors for real-world AC stress.
• Verified Endurance: 2000-hour life at 85°C with specified post-test limits (capacitance within ±20%, tan δ and leakage current within series specs) supports predictable lifespan planning.
• Compact Radial Form Factor: φ22×50 mm can package with 10 mm lead spacing provides a balance of capacitance and board-space efficiency for through-hole assemblies.
• Clear Electrical Parameters: Explicit leakage current, tolerance, and temperature range allow accurate modeling in power-supply and energy-storage designs.
• RoHS Compliance: Meets RoHS directive requirements for applications constrained by environmental regulations.

Why Choose UVK1J472MRD?

UVK1J472MRD delivers a practical combination of capacitance, voltage rating and ripple capability in a compact radial-lead can, making it a straightforward choice for engineers specifying bulk storage and smoothing components in through-hole power designs. Its 2000-hour endurance at 85°C and defined leakage and ripple specifications facilitate reliable performance planning and integration into systems that operate across −40°C to +85°C.

Manufactured by Nichicon and provided in standard bulk or bag packing, this part suits procurement and production scenarios where a proven electrolytic capacitor with clear electrical and mechanical parameters is required for general-purpose electronics.

If you need pricing, availability, or a formal quote for UVK1J472MRD, request a quote or contact the sales team to submit your requirements and check current stock status.