UHE1H220MDD

The UHE1H220MDD is a miniature, high-reliability aluminum electrolytic capacitor in a radial-lead can. It provides a polarized 22 µF capacitance at a 50 V rating in a compact φ5 × 11 mm package with 2.0 mm lead spacing.

Designed for general-purpose electronic applications, this radial-lead capacitor offers a combination of compact size, defined ripple performance, and a specified operating range for engineers and procurement teams specifying through-hole electrolytics.

Key Features

• Capacitance and Tolerance — 22 µF nominal with tolerance of −20% to +20% for predictable charge storage behavior.
• Rated Voltage — 50 V DC rating suitable for a range of low- to mid-voltage circuits.
• Temperature Range — Specified to operate from −40°C to +105°C, supporting designs with elevated ambient conditions.
• Endurance — Rated life of 5000 hours at 105°C for defined long-term performance expectations.
• Dissipation Factor (tanδ) — tanδ = 0.1 measured at 20°C, 120 Hz to characterize AC loss.
• Leakage Current — Specified leakage current of 11 µA for low standby leakage.
• Ripple Current Performance — 99 mA at 120 Hz (low frequency) and 180 mA at 10 kHz (high frequency) frequency-dependent ripple handling.
• Mechanical Footprint — Compact φ5 × 11 mm can with 2.0 mm lead spacing (±0.5 mm tolerance) for tight through-hole layouts.
• Mounting and Packaging — Radial lead through-hole mounting; available in bulk (no terminal forming) or bag packing.
• Compliance — RoHS compliant per product data.
• Product Status — End Of Life.

Typical Applications

• General-purpose electronics — Suitable for a variety of general-purpose circuits that require a compact, polarized aluminum electrolytic capacitor.
• Through-hole assemblies — Radial-lead form factor (φ5 × 11 mm, 2 mm lead spacing) for compact PCB through-hole layouts and hand-assembly workflows.
• Repair and maintenance — Bulk and bag packaging options support procurement for repair, replacement, and small-volume production runs.

Unique Advantages

• Compact footprint: φ5 × 11 mm package minimizes board area while providing 22 µF capacitance.
• Defined high-temperature rating: Rated −40°C to +105°C with 5000 hours endurance at 105°C for predictable performance in elevated-temperature environments.
• Clear ripple specifications: Separate low-frequency (99 mA at 120 Hz) and high-frequency (180 mA at 10 kHz) ripple current ratings help match the part to the application’s ripple profile.
• Low leakage and dissipation: 11 µA leakage current and tanδ of 0.1 (20°C, 120 Hz) aid in maintaining efficiency and minimizing standby losses.
• Through-hole convenience: Radial leads and standard 2.0 mm lead spacing (±0.5 mm) simplify layout and assembly in traditional PCB designs.
• RoHS compliant: Meets material restrictions for environmentally conscious designs.

Why Choose UHE1H220MDD?

The UHE1H220MDD delivers a compact, polarized aluminum electrolytic solution for designers needing a 22 µF, 50 V component in a radial-lead package. Its defined temperature rating (−40°C to +105°C), specified ripple current values, and measured dissipation and leakage figures provide engineers with verifiable parameters for inclusion in general-purpose through-hole designs.

This part is suited for teams specifying replacement or low-to-medium volume through-hole capacitors where a small physical footprint and clear electrical performance data are required. Note the product’s current status is End Of Life; consult available inventory and procurement channels when planning purchases or replacements.

Request a quote or submit an inquiry for UHE1H220MDD to receive pricing, availability, and packing options from authorized distributors or procurement channels.