UBT1E101MPD8

The UBT1E101MPD8 is a radial-lead aluminum electrolytic capacitor providing 100 µF capacitance with a 25 V rated voltage. It is built for high-temperature service and long-term reliability.

Targeted at demanding electronics, the component is qualified to AEC-Q200 and is suitable for automotive and other high-temperature applications that require stable filtering and energy storage up to +125°C.

Key Features

• Capacitance & Tolerance — 100 µF nominal with ±20% tolerance at 120 Hz, 20°C.
• Rated Voltage — 25 V DC rated voltage for low-voltage power systems.
• High-temperature endurance — Designed for operation from −40°C to +125°C with an endurance (load life) of 2000 hours at +125°C.
• AEC-Q200 Qualified — Meets AEC-Q200 requirements for automotive applications as specified in the product data.
• Low loss (tan δ) — tanδ of 0.14 maximum at 20°C, 120 Hz for the 25 V rating.
• Leakage current — Specified leakage current of 75 µA (product declaration).
• Ripple current handling — 335 mA at 120 Hz (low frequency) and 500 mA at 100 kHz (high frequency).
• Low impedance — Impedance of 130 mΩ supports stable performance under ripple and transient conditions.
• Radial can package — φ8 × 11.5 mm can with 3.5 mm lead spacing (±0.5 mm) for through-hole mounting and robust mechanical retention.
• Production and compliance — Mass production status, bag packing (bulk/no terminal forming), and RoHS compliant.

Typical Applications

• Automotive electronics — Suited for automobile electronics and heavy-duty service where AEC-Q200 qualification and +125°C endurance are required.
• High-temperature electronic systems — Use in systems that operate across −40°C to +125°C and require sustained performance at elevated temperatures.
• Power filtering in compact modules — Provides low impedance and defined ripple-current capability for power supply decoupling in confined radial-can footprints.

Unique Advantages

• Proven high-temperature life: 2000 hours endurance at +125°C demonstrates suitability for sustained high-temperature operation.
• Automotive-grade qualification: AEC-Q200 qualification supports deployment in automotive environments that demand component-level reliability.
• Measurable electrical stability: Defined tanδ (0.14 at 25 V, 120 Hz) and low impedance (130 mΩ) provide predictable loss and AC performance.
• Defined ripple capability: Rated ripple currents of 335 mA (120 Hz) and 500 mA (100 kHz) allow designers to size components for expected AC stress.
• Compact radial form factor: φ8 × 11.5 mm can with 3.5 mm lead spacing enables through-hole assembly in space-constrained boards.
• Regulatory and production readiness: RoHS compliance and mass-production availability simplify procurement and design planning.

Why Choose UBT1E101MPD8?

UBT1E101MPD8 is positioned as a robust, high-temperature aluminum electrolytic solution for designs that require AEC-Q200 qualification, long endurance at +125°C, and clearly specified AC performance. Its combination of 100 µF capacitance, 25 V rating, low impedance, and defined ripple-current specs makes it suitable for engineers specifying dependable filtering and energy storage in harsh thermal environments.

This part is appropriate for customers developing automotive electronics and other high-temperature systems who need verifiable electrical characteristics, compact radial packaging, and production-ready sourcing with RoHS compliance.

Request a quote or contact sales to discuss availability, lead times, and pricing for UBT1E101MPD8.