UBT1E221MPD8

The UBT1E221MPD8 is a radial‑lead aluminum electrolytic capacitor designed for high‑temperature operation. It provides 220 µF capacitance at a 25 V rating in a compact φ10 × 12.5 mm can and is available in bulk or bag packing for production use.

Targeted for demanding electronics, the part combines high temperature endurance (–40 °C to 125 °C), AEC‑Q200 qualification, and long life (5000 hours at 125 °C) to meet the needs of automotive and other high‑stress applications.

Key Features

• Capacitance and Voltage — 220 µF nominal capacitance with ±20% tolerance at a rated voltage of 25 V.
• High‑Temperature Endurance — Rated for operation from −40 °C to 125 °C with a specified life of 5000 hours at 125 °C for the φ10 package.
• Automotive‑Grade Reliability — AEC‑Q200 qualified and described in the series datasheet as suited for automobile electronics, supporting designs that require enhanced reliability.
• Low Impedance — Specified impedance of 100 mΩ, supporting stable performance under load.
• Ripple Current Capability — Low‑frequency ripple current 455.6 mA (120 Hz) and high‑frequency ripple current 680 mA (100 kHz) to support power filtering and decoupling needs within its ratings.
• Leakage and Polarization — Polarized electrolytic design with leakage current specified at 165 µA.
• Compact Radial Package — φ10 × 12.5 mm can with 5 mm lead spacing (±0.5 mm) for through‑hole assemblies and bulk/bag packing options.
• RoHS Compliant — Conforms to applicable RoHS directives for material compliance.

Typical Applications

• Automotive electronics — Designed for use in automotive electronic systems that require operation up to 125 °C and AEC‑Q200 level reliability.
• High‑temperature embedded modules — Suitable where extended life at elevated ambient temperatures is required.
• Through‑hole power assemblies — Compact radial can and 5 mm lead spacing for conventional through‑hole power and control boards.

Unique Advantages

• High‑temperature lifecycle: 5000 hours rated life at 125 °C for the φ10 package delivers predictable long‑term performance in hot environments.
• Automotive qualification: AEC‑Q200 rating signals adherence to automotive stress and reliability expectations for qualified designs.
• Balanced electrical performance: Low impedance (100 mΩ) and specified ripple currents (455.6 mA at 120 Hz, 680 mA at 100 kHz) provide dependable smoothing under varying load frequencies.
• Compact form factor: φ10 × 12.5 mm can with radial leads and 5 mm spacing offers space‑efficient placement in through‑hole assemblies.
• Production‑ready packaging: Available in bulk (no terminal forming) or bag packing to support different assembly workflows.
• Verified leakage performance: Leakage current specified at 165 µA aids in planning biasing and standby power budgets.

Why Choose UBT1E221MPD8?

The UBT1E221MPD8 delivers a combination of high‑temperature endurance, automotive‑grade qualification, and compact through‑hole packaging that fits production environments requiring robust electrolytic capacitance. Its electrical characteristics—220 µF at 25 V, low impedance, and defined ripple and leakage figures—make it suitable for designs where reliable power smoothing and long operational life at elevated temperatures are priorities.

This part is well suited to engineers and procurement teams specifying components for automotive and harsh‑environment electronics who need verifiable endurance and regulatory compliance in a small radial can package backed by mass‑production availability.

Request a quote or contact sales to get pricing, lead times, and ordering information for UBT1E221MPD8.