UBT1K101MPD8

The UBT1K101MPD8 is a radial-lead aluminum electrolytic capacitor engineered for demanding high-temperature applications. It delivers 100 µF capacitance at an 80 V rating in a compact φ10×20L can with 5 mm lead spacing, designed for mass production use.

With an operating range of −40°C to +125°C, AEC-Q200 qualification, and specified endurance at elevated temperature, this capacitor targets automotive and other heavy‑duty electronic systems requiring reliable high-voltage, high-temperature performance.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance with ±20% tolerance at 80 V rated voltage, suitable for high-voltage DC applications within the specified rating.
• High-Temperature Endurance — Rated for operation from −40°C to +125°C with a specified endurance/lifetime of 3000 hours at 125°C under rated conditions.
• Ripple Current Performance — Handles 529.3 mA low-frequency ripple (120 Hz) and 790 mA high-frequency ripple (100 kHz), enabling effective handling of AC stress on the DC bias.
• Low Leakage & Impedance — Specified leakage current of 240 µA and impedance of 390 mΩ provide controlled loss characteristics for stable performance.
• Package & Mounting — Radial, can-style package (φ10×20L) with 5 mm lead spacing; supplied bulk/no terminal forming for mass-production workflows.
• Automotive Reliability & Compliance — AEC-Q200 rated and RoHS compliant, aligning with requirements for automotive electronics and regulated environmental directives.

Typical Applications

• Automotive electronics — Designed for heavy-duty automotive electronics where elevated temperature endurance and AEC-Q200 qualification are required.
• High-temperature power modules — Suited to power assemblies and modules operating up to +125°C that require stable capacitance and controlled leakage over long durations.
• Mass-production assemblies — Radial lead, bulk supply and straightforward can package support high-volume manufacturing processes.

Unique Advantages

• High-voltage capability: 80 V rated voltage provides headroom for higher-voltage power systems within the specified rating.
• Elevated temperature endurance: 3000 hours at 125°C supports long-term operation in high-temperature environments.
• Robust ripple handling: Separate low- and high-frequency ripple current ratings (529.3 mA at 120 Hz; 790 mA at 100 kHz) give designers clear performance limits for AC stress management.
• Compact radial form factor: φ10×20L can with 5 mm lead spacing offers a small footprint while maintaining required electrical performance.
• Automotive-grade qualification: AEC-Q200 rating supports use in demanding automotive electronic applications.
• Regulatory compliance: RoHS compliant for global environmental requirements.

Why Choose UBT1K101MPD8?

UBT1K101MPD8 combines a compact radial can package with high-voltage capability, strong ripple-current handling, and validated high-temperature endurance. Its AEC-Q200 qualification and RoHS compliance make it a suitable choice for designers specifying components for automotive and other high-reliability systems that must operate up to +125°C.

This part is well suited for engineers and procurement teams seeking a production-ready aluminum electrolytic capacitor that balances compact size, defined electrical characteristics (100 µF, 80 V, 390 mΩ impedance, 240 µA leakage), and endurance for long-term use in demanding environments.

Request a quote or contact sales for pricing, lead time, and availability of UBT1K101MPD8.