URZ2E470MRD6

The URZ2E470MRD6 is a Nichicon URZ series aluminum electrolytic capacitor in a radial-lead, can-style package. It delivers 47 µF capacitance at a 250 V rating in a compact φ20 × 15 mm low-profile case with 10 mm lead spacing.

Designed for general-purpose electronic use, this capacitor combines a wide operating temperature range (−40 °C to 105 °C) and defined ripple current and leakage characteristics to support power filtering and energy-storage roles in through-hole assemblies.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with a 250 V rated voltage and ±20% tolerance, suitable for mid-voltage smoothing and decoupling tasks.
• Low-profile Radial Package — Compact φ20 × 15 mm can with 10 mm lead spacing and radial lead mounting for straightforward through-hole assembly and hand or wave insertion.
• Temperature & Endurance — Operates from −40 °C to 105 °C with a rated endurance of 1000 hours at 105 °C, meeting long-duration high-temperature stress requirements.
• Ripple Current Performance — Low-frequency ripple current 300 mA (120 Hz) and high-frequency ripple current 480 mA (10 kHz), providing defined AC handling capability across common frequencies.
• Loss Tangent & Leakage — Rated tan δ (DF) of 0.16 measured at 20 °C, 120 Hz and specified leakage current of 570 µA for predictable dissipation and leakage behavior.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing to accommodate production and prototyping workflows.

Typical Applications

• Power Supply Filtering — Use for smoothing and bulk decoupling in mid-voltage power rails where 250 V rating and defined ripple current are required.
• Industrial Control Electronics — Suitable for control circuits that demand operation across −40 °C to 105 °C and endurance under elevated temperature (1000 h at 105 °C).
• Through-Hole Prototyping and Rework — Radial-lead can package and compact height make it a practical choice for PCB-level assembly, repairs, and prototypes.

Unique Advantages

• Mid-voltage capability: 250 V rating allows use in applications requiring higher working voltages than lower-voltage electrolytics.
• Compact, low-profile footprint: φ20 × 15 mm dimensions minimize board height while providing meaningful capacitance for space-constrained designs.
• Defined ripple performance: Specified ripple currents at 120 Hz and 10 kHz enable predictable thermal and AC performance across common frequencies.
• High-temperature endurance: 1000 hours at 105 °C supports long-term operation in thermally demanding environments.
• Radial-lead convenience: Through-hole mounting simplifies assembly and makes the part suitable for manual soldering and repair.
• Manufacturer pedigree: Part of Nichicon’s URZ series, offering series-level design characteristics such as compact sizing and expanded temperature range.

Why Choose URZ2E470MRD6?

The URZ2E470MRD6 balances compact, low-profile packaging with a 250 V rating and defined ripple/leakage specifications, making it an effective option for general-purpose smoothing and energy-storage needs in through-hole designs. Its −40 °C to 105 °C operating range and 1000-hour endurance at 105 °C provide predictable performance in thermally challenging applications.

This part is well suited to engineers and buyers seeking a Nichicon URZ-series electrolytic capacitor with mid-voltage capability, radial-lead mounting, and clear electrical and environmental specifications for integration into industrial, control, and power supply designs.

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