UBT1A472MHD

The UBT1A472MHD is a polarized aluminum electrolytic capacitor in a radial-lead can, offering 4.7 mF (4700 µF) capacitance at a 10 V rating. It is engineered for high-temperature, long-life applications where robust capacitance and ripple handling are required.

Designed for demanding environments, the part combines high capacitance density in a compact φ16 × 30.5 mm package with rated operation from −40 °C to +125 °C and AEC‑Q200 qualification for automotive electronics.

Key Features

• Capacitance and Tolerance — 4.7 mF (4700 µF) nominal capacitance with ±20% tolerance (120 Hz, 20 °C).
• Rated Voltage — 10 V DC rated voltage suitable for low-voltage power systems.
• High‑Temperature Endurance — Endurance specified up to 10000 hours at +125 °C when restored to 20 °C after test conditions.
• Ripple Current Capability — Low-frequency ripple current 1.816 A at 120 Hz and high-frequency ripple current 2.71 A at 100 kHz, supporting substantial AC load handling.
• Leakage Current — Specified leakage current 1410 µA (after application of rated voltage at 20 °C as provided).
• Mechanical and Mounting — Radial lead, can package with φ16 × 30.5 mm size, 7.5 mm lead spacing (±0.5 mm) for through-hole assembly.
• Automotive Reliability — AEC‑Q200 qualified and RoHS compliant, targeted for automotive electronic applications.
• Packaging Options — Available bulk (no terminal forming) and bag packing for flexible procurement and assembly workflows.

Typical Applications

• Automotive Electronics — Suited for heavy‑duty vehicle electronics that require components rated to +125 °C and AEC‑Q200 qualification.
• High‑Temperature, Long‑Life Systems — Appropriate where continuous operation at elevated temperatures and long endurance (up to 10000 hours at +125 °C) are required.
• Through‑Hole Power Modules — Radial lead can with 7.5 mm lead spacing and φ16 × 30.5 mm package supports board-level through‑hole implementations.

Unique Advantages

• High Capacitance in a Compact Can: 4700 µF in a φ16 × 30.5 mm package provides substantial energy storage where board space is limited.
• Designed for Elevated Temperatures: Endurance rating to +125 °C and a specified 10000-hour life provide predictable performance in hot environments.
• Automotive‑Grade Qualification: AEC‑Q200 qualification aligns the component with automotive reliability expectations.
• Robust Ripple Handling: Rated ripple currents of 1.816 A (120 Hz) and 2.71 A (100 kHz) support AC loading and filtering duties.
• RoHS Compliant: Meets environmental compliance requirements for lead‑restricted assemblies.
• Through‑Hole Simplicity: Polarized radial-lead format simplifies mounting and replacement in legacy and serviceable designs.

Why Choose UBT1A472MHD?

The UBT1A472MHD positions itself as a rugged, high‑capacitance solution for engineers designing for elevated temperatures and long operational life. Its combination of 4700 µF capacitance, 10 V rating, high ripple current capability, and AEC‑Q200 qualification makes it suitable for demanding automotive and industrial electronics where endurance and thermal stability matter.

This capacitor is a practical choice for designs that require through‑hole mounting, dependable performance at up to +125 °C, and compliance with RoHS and automotive qualification criteria. It provides clear, verifiable specifications to support procurement and reliability planning.

Request a quote or submit an inquiry to receive pricing and availability information for the UBT1A472MHD. Our team can provide guidance on packaging options and lead times.