UPJ1H220MED

The UPJ1H220MED is a Nichicon UPJ-series radial lead aluminum electrolytic capacitor offering 22 µF capacitance at a 50 V rating. It combines a low-impedance series design suited to switching power supplies with a compact radial-can package for general-purpose power filtering and decoupling in electronic assemblies.

Key attributes include a wide operating temperature range from −55°C to +105°C, a rated capacitance tolerance of ±20%, and packaging options in bulk or bag formats. The part is RoHS-compliant and is provided in a compact φ6.3×11L can with 2.5 mm lead spacing.

Key Features

• Capacitance & Tolerance — 22 µF with a capacitance tolerance of −20% to +20% at 20°C, 120 Hz.
• Rated Voltage & Polarization — 50 V rated voltage; polarized electrolytic construction for DC power applications.
• Low Loss / Dissipation — Tangent of loss angle (tan δ) 0.10 measured at 20°C, 120 Hz, 50 V, supporting efficient energy handling in power circuits.
• Ripple Current Capability — Low-frequency ripple current 50 mA (120 Hz) and high-frequency ripple current 100 mA (200 kHz) for smoothing and decoupling tasks.
• Leakage Current — Specified leakage current of 33 µA after application of rated voltage.
• Endurance & Temperature — Rated for 2000 hours at 105°C with operating range −55°C to +105°C.
• Form Factor & Mounting — Radial lead, can-style package (φ6.3×11L) with 2.5 mm lead spacing (±0.5 mm) for through-hole PCB mounting.
• Packaging — Supplied in bulk (no terminal forming) or bag packing.
• Environmental — RoHS-compliant.
• Product Status — End Of Life.

Typical Applications

• Switching Power Supplies — Low-impedance UPJ-series construction and specified ripple current ratings make this part suitable for output smoothing and decoupling in switching regulators.
• General Purpose Power Filtering — Used for bulk decoupling and noise reduction in a wide range of electronic equipment.
• Embedded and Industrial Electronics — Compact radial-can size with a wide temperature range supports use in space-constrained power sections and control boards.

Unique Advantages

• Series-Level Low-Impedance Design — UPJ series engineering emphasizes low impedance, helping reduce voltage ripple in power supply circuits.
• Measurable Loss Performance — tan δ of 0.10 at 20°C/120 Hz (50 V) provides a clear indicator of dissipation characteristics for reliable selection.
• Compact Through-Hole Form Factor — φ6.3×11L radial can with 2.5 mm lead spacing delivers a small footprint for PCB layouts without sacrificing capacitance.
• Wide Operating Temperature Range — −55°C to +105°C rating supports operation across demanding thermal environments.
• Defined Endurance Specification — Specified 2000 h endurance at 105°C enables predictable life-cycle planning for thermal stress conditions.
• RoHS Compliance — Conforms to RoHS requirements for use in regulated product designs.

Why Choose UPJ1H220MED?

UPJ1H220MED positions itself as a compact, low-impedance aluminum electrolytic option within the Nichicon UPJ series, intended for general-purpose power filtering and decoupling where a 22 µF, 50 V polarized capacitor is required. Its measurable electrical parameters—tan δ, leakage current, and defined ripple current ratings—allow engineers to evaluate trade-offs precisely when designing switching supplies and power circuits.

This part is suitable for designers seeking a through-hole radial capacitor with a wide operating temperature window and clear endurance specification. Note the product is currently End Of Life; evaluate inventory and lifecycle requirements accordingly when planning replacements or BOM updates.

If you would like pricing, availability, or a formal quote for UPJ1H220MED, please request a quote or submit an RFQ to receive detailed commercial information.