UBT1H471MHD

The UBT1H471MHD is a radial‑lead aluminum electrolytic capacitor designed for demanding, high‑temperature environments. It delivers 470 µF capacitance at a 50 V rating in a compact φ12.5 × 25 mm can, with radial leads spaced 5 mm for through‑hole mounting.

Engineered for heavy‑duty automotive electronics and other applications requiring long life and high ripple handling, this component combines extended endurance at elevated temperatures with measurable leakage and ripple specifications for reliable power conditioning.

Key Features

• Electrical Performance 470 µF nominal capacitance with ±20% tolerance and 50 V rated voltage; polarized design for DC applications.
• High Ripple Current Capability Low‑frequency ripple current of 1.105 A (120 Hz) and high‑frequency ripple current of 1.65 A (100 kHz) to support smoothing and decoupling under load.
• Leakage Current Specified leakage current of 705 µA, measured after standard voltage application at 20°C, enabling predictable quiescent behavior.
• Thermal Endurance Operates from −40°C to +125°C and rated for up to 10,000 hours life at +125°C under specified conditions.
• Mechanical & Package Radial can package (φ12.5 × 25 mm) with 5 mm lead spacing (±0.5 mm) and bulk/bag packing options for volume assembly.
• Qualification & Compliance AEC‑Q200 qualified and RoHS compliant, supporting use in applications that require recognized automotive qualification and environmental directive conformance.

Typical Applications

• Automotive power modules — Bulk smoothing and filtering in in‑vehicle power supplies, leveraging 470 µF capacitance and 1.65 A high‑frequency ripple capability.
• Electronic control units (ECUs) — Long‑life operation at elevated temperatures (−40°C to +125°C) with endurance up to 10,000 hours for sustained reliability.
• Infotainment and body electronics — Stable DC decoupling and low leakage characteristics suitable for systems where predictable standby current is important.

Unique Advantages

• Long high‑temperature life: Rated for 10,000 hours at +125°C (for specified sizes), enabling designs that require extended endurance in hot environments.
• Measured ripple handling: Defined ripple current values at both low and high frequencies (1.105 A at 120 Hz, 1.65 A at 100 kHz) allow engineers to size capacitors against real operating conditions.
• Compact radial can: φ12.5 × 25 mm package with 5 mm lead spacing provides a small footprint for through‑hole assemblies while maintaining capacitance density.
• AEC‑Q200 qualified: Qualification supports adoption in automotive electronics where recognized component qualification is required.
• RoHS compliant: Conforms to environmental requirements for lead‑free production and assembly.

Why Choose UBT1H471MHD?

The UBT1H471MHD combines a substantial 470 µF capacitance with a 50 V rating, clear leakage and ripple specifications, and proven high‑temperature endurance—making it well suited to engineers designing power systems for harsh or automotive environments. Its radial can packaging and standardized lead spacing simplify through‑hole mounting and assembly for volume production.

This capacitor is aimed at designers who need predictable electrical performance under elevated temperatures and long service life, supported by AEC‑Q200 qualification and RoHS compliance for regulated markets.

If you would like pricing, availability, or a formal quote for UBT1H471MHD, please request a quote or contact our sales team to submit your requirements.