UBT1V221MPD8

The UBT1V221MPD8 is a radial-lead aluminum electrolytic capacitor from Nichicon's UBT series. It provides 220 µF capacitance at a 35 V rating in a compact φ10 × 16 mm can with 5 mm lead spacing.

Engineered for high-temperature endurance and continuous operation, this polarized capacitor is specified for operation from −40 °C to +125 °C and is AEC-Q200 qualified for demanding applications. Key performance attributes include low impedance, defined ripple-current capability, low leakage, and a rated 5000 hour life at 125 °C.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with ±20% tolerance, rated for 35 V operation.
• High-temperature Endurance — Rated operating temperature range of −40 °C to +125 °C and specified for 5000 hours at 125 °C under rated conditions.
• Ripple-current Performance — Low-frequency ripple current of 529.3 mA (120 Hz) and high-frequency ripple current of 790 mA (100 kHz) to support smoothing and bulk decoupling tasks.
• Low Impedance & Leakage — Impedance specified at 94 mΩ and leakage current of 231 µA for stable performance under bias.
• Radial Lead Package — φ10 × 16 mm can with 5 mm lead spacing (±0.5 mm) for through-hole mounting and straightforward assembly.
• Reliability & Qualification — AEC-Q200 rated and offered in mass-production supply; suited for applications requiring defined endurance and qualification traceability.
• Environmental Compliance & Packaging — RoHS compliant; available in Bulk (no terminal forming) or Bag packing to support production and inventory needs.

Typical Applications

• Automotive Electronics — Designed for electronic modules where AEC-Q200 qualification and operation up to +125 °C are required.
• Power Supply Filtering — 220 µF capacitance with specified ripple-current ratings and low impedance makes it suitable for bulk filtering and smoothing in DC circuits.
• High‑Temperature Electronic Modules — Useful in assemblies that demand long-life stability at elevated temperatures, backed by a 5000 hour endurance rating at 125 °C.

Unique Advantages

• High-temperature capability: Specified for −40 °C to +125 °C operation and 5000 hours life at 125 °C, enabling reliable performance in elevated-temperature environments.
• AEC-Q200 qualification: Provides a documented qualification level suitable for applications with formal reliability requirements.
• Measured ripple handling: Separate low-frequency and high-frequency ripple-current ratings (529.3 mA at 120 Hz, 790 mA at 100 kHz) let designers account for both mains and switching noise conditions.
• Compact radial form factor: φ10 × 16 mm can with 5 mm lead spacing delivers a space-efficient solution for through-hole assemblies.
• Low impedance and controlled leakage: 94 mΩ impedance and 231 µA leakage current support stable decoupling and predictable bias behavior.
• Production-ready supply: Mass production status and packaging options (Bulk / Bag) simplify procurement and assembly planning.

Why Choose UBT1V221MPD8?

UBT1V221MPD8 combines a practical 220 µF/35 V rating with high-temperature endurance, measurable ripple-current capability, and AEC-Q200 qualification—making it a reliable choice for designers who need a robust electrolytic capacitor for demanding environments. Its low impedance and controlled leakage provide predictable electrical behavior in power and decoupling roles, while the radial lead can and compact footprint ease integration into through-hole assemblies.

This Nichicon part is suited to customers specifying components for long-life, temperature-challenged electronics where qualification and production readiness matter. With RoHS compliance and multiple packing options, it supports both development and volume production workflows.

Request a quote or contact sales to discuss pricing, lead times, and sample availability for UBT1V221MPD8.