URZ1J221MHD

The URZ1J221MHD is a Nichicon URZ series aluminum electrolytic capacitor with radial leads, offering 220 µF capacitance at a 63 V rating in a compact, low-profile φ12.5 × 12.5 mm can. Designed for general-purpose power applications, it combines a broad operating temperature range and defined ripple/leakage characteristics to support reliable smoothing and energy-storage functions in through-hole assemblies.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with ±20% tolerance and a rated voltage of 63 V, suitable for a range of general-purpose power circuits.
• Compact Radial Package — φ12.5 × 12.5 mm can with 5 mm lead spacing (±0.5 mm) and radial lead mounting for easy through-hole placement and stable mechanical mounting.
• Wide Temperature Range — Rated for operation from −55°C to +105°C, supporting designs exposed to varied thermal environments.
• Endurance at Elevated Temperature — 1000 hours life at 105°C, meeting specified capacitance and dissipation factor limits after endurance testing.
• Defined Ripple Performance — Low-frequency ripple current 335 mA at 120 Hz and high-frequency ripple current 502.5 mA at 10 kHz, enabling predictable filtering across common frequency bands.
• Leakage and Dissipation — Leakage current specified at 415.8 µA (measurement conditions per product data) and a dissipation factor (tan δ) of 0.10 measured at 20°C, 120 Hz for the 63 V rating.
• Packaging Options — Available in bulk (no terminal forming) and bag packing for flexible procurement and assembly handling.

Typical Applications

• General-purpose power filtering — 220 µF/63 V capacitance and defined ripple ratings make this capacitor suitable for smoothing and decoupling in a wide range of electronic power circuits.
• Through-hole assemblies — Radial lead format with 5 mm lead spacing and compact φ12.5 × 12.5 mm package fits space-constrained PCBs requiring robust, soldered components.
• Elevated-temperature environments — Rated −55°C to +105°C and endurance of 1000 h at 105°C, appropriate for applications where sustained higher operating temperatures occur.

Unique Advantages

• Space-efficient form factor — Small diameter and low-profile length provide high capacitance in a compact radial can for denser board layouts.
• Predictable ripple handling across frequencies — Specified ripple currents at 120 Hz and 10 kHz allow engineers to size capacitors with clear high- and low-frequency performance expectations.
• Engineered for high-temperature endurance — 1000-hour rating at 105°C gives designers a measurable lifetime metric for thermal stress planning.
• Clear electrical characteristics — Published tan δ (0.10 at 63 V, 120 Hz, 20°C) and leakage current (415.8 µA) simplify reliability and leakage budgeting in designs.
• Flexible supply formats — Offered in bulk and bag packing to align with different assembly and procurement workflows.

Why Choose URZ1J221MHD?

The URZ1J221MHD positions itself as a reliable, compact radial aluminum electrolytic capacitor for general-purpose power applications where defined ripple capability, leakage behavior, and elevated-temperature endurance are important. Its combination of 220 µF capacitance at 63 V, low-profile φ12.5 × 12.5 mm packaging, and 1000-hour life at 105°C makes it suitable for through-hole designs that require predictable electrical performance and thermal resilience.

Manufactured by Nichicon and available in mass production with bulk or bag packing options, the URZ1J221MHD is appropriate for engineers and procurement teams specifying capacitors for compact assemblies, thermal-challenging environments, and designs that benefit from well-documented electrical and endurance characteristics.

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