UHV0J222MPD

The UHV0J222MPD is a radial-lead aluminum electrolytic capacitor from Nichicon's UHV series, offering 2200 µF capacitance at a 6.3 V rating. It is designed for general-purpose power filtering and decoupling where high ripple capability, low impedance and a compact can size are important.

Key value attributes include low impedance (57 mΩ), high ripple current handling (1.62 A at 120 Hz and 2.16 A at 100 kHz), a wide operating temperature range of −40 °C to 105 °C, and a demonstrated endurance of 6000 hours at 105 °C.

Key Features

• Capacitance & Voltage: 2200 µF nominal capacitance with a rated voltage of 6.3 V and tolerance of −20% to +20% for bulk energy storage and decoupling.
• Low Impedance: Measured impedance of 57 mΩ helps reduce voltage ripple and improve transient response in power rails.
• High Ripple Current: Low-frequency ripple current of 1.62 A (120 Hz) and high-frequency ripple current of 2.16 A (100 kHz) for robust handling of both mains and switching noise.
• Loss Characteristics: Dissipation factor (tan δ) of 0.23 measured at 20 °C, 120 Hz, 6.3 V, enabling predictable AC loss planning in thermal budgets.
• Temperature & Endurance: Rated for −40 °C to 105 °C with a life specification of 6000 hours at 105 °C under rated conditions.
• Compact Radial Can: φ10 × 20 mm can size with 5 mm lead spacing and radial lead mounting for through-hole assemblies; available in bulk (no terminal forming) and bag packing.
• Leakage Current: Specified leakage current of 138.6 µA (measured condition per product data), useful for standby and bias current budgeting.
• RoHS Compliant: Meets RoHS requirements as noted in product information.

Typical Applications

• Power Supply Filtering — Bulk energy storage and smoothing on low-voltage DC rails where 2200 µF and 6.3 V provide effective ripple reduction.
• Switch-Mode Power Supplies — Output filtering and ripple attenuation for compact SMPS designs, leveraging the part's high ripple current rating and low impedance.
• Embedded and Industrial Electronics — Decoupling and local energy reservoir for microcontroller and analog subsystems operating across −40 °C to 105 °C.

Unique Advantages

• High ripple handling: Rated ripple currents of 1.62 A (120 Hz) and 2.16 A (100 kHz) reduce heating and extend solution robustness in AC and switching environments.
• Low impedance performance: 57 mΩ impedance improves voltage stability under dynamic loads and aids transient response.
• Long endurance at elevated temperature: 6000 hours at 105 °C provides predictable lifetime behavior for designs with sustained thermal stress.
• Compact radial package: φ10 × 20 mm can and 5 mm lead spacing deliver a high capacitance-to-volume ratio for space-constrained through-hole assemblies.
• Predictable loss and leakage: Specified tan δ (0.23) and leakage current (138.6 µA) allow accurate thermal and power budgeting in system design.
• Regulatory compliance: RoHS conformity supports environmental compliance requirements for commercial and industrial products.

Why Choose UHV0J222MPD?

UHV0J222MPD positions itself as a practical, engineer-friendly choice where a high-value, compact electrolytic capacitor is required. Its combination of 2200 µF capacitance, low impedance (57 mΩ), and robust ripple-current capability addresses common needs in power supply filtering and decoupling for embedded and industrial electronics.

The 6000-hour endurance at 105 °C, wide −40 °C to 105 °C operating range, and clear electrical characteristics make this part suitable for designs that require predictable long-term behavior and straightforward integration into radial through-hole assemblies.

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