UBT1C472MHD

The UBT1C472MHD is an aluminum electrolytic capacitor in a radial-lead can designed for high-temperature duty. It delivers 4,700 µF capacitance at a 16 V rating with a ±20% tolerance and is built for applications requiring sustained performance up to +125°C.

Targeted at demanding electronics including automotive modules, the UBT1C472MHD combines high ripple-current capability and long endurance (up to 10,000 hours at 125°C) in a compact φ18 × 30.5 mm package with 7.5 mm lead spacing.

Key Features

• Capacitance & Tolerance — 4,700 µF (4.7 mF) nominal capacitance with ±20% tolerance at 120 Hz, 20°C.
• Voltage Rating — Rated at 16 V DC for power-supply smoothing and bulk energy storage.
• High Temperature Endurance — Specified for operation from −40°C to +125°C with an endurance rating up to 10,000 hours at 125°C.
• Ripple Current Performance — Low-frequency ripple current of 2.191 A (120 Hz) and high-frequency ripple current of 3.27 A (100 kHz), suitable for substantial ripple-loading conditions.
• Leakage Current — Characterized leakage current of 2,256 µA after rated-voltage application (per product data).
• Package & Mounting — Radial-lead can (φ18 × 30.5 mm), lead spacing 7.5 mm with ±0.5 mm tolerance, available in bulk or bag packing.
• Reliability & Compliance — AEC-Q200 qualified and RoHS compliant, designed for long-life, heavy-duty service environments.

Typical Applications

• Automotive Electronics — Energy storage, smoothing and decoupling in vehicle electronic modules that require high-temperature endurance and reliable ripple handling.
• Power Supply Filtering — Bulk capacitance for DC rails in power converters and voltage regulation circuits operating in elevated-temperature environments.
• Industrial Control — Filtering and energy buffering in controllers and power subsystems that demand extended life at +125°C.

Unique Advantages

• High-temperature performance: Rated for operation to +125°C with up to 10,000 hours endurance, supporting designs exposed to elevated ambient or internal temperatures.
• Strong ripple-handling capability: Rated ripple currents of 2.191 A (120 Hz) and 3.27 A (100 kHz) accommodate significant AC content on DC rails.
• Generous capacitance in a compact can: 4,700 µF in a φ18 × 30.5 mm package provides bulk energy storage without a large board footprint.
• AEC-Q200 qualification: Recognized for applications requiring automotive-grade reliability and robust performance characteristics.
• Polarized radial-lead format: Through-hole radial mounting and 7.5 mm lead spacing simplify assembly and replacement in serviceable systems.
• Regulatory compliance: RoHS compliant for use in restricted-substance environments.

Why Choose UBT1C472MHD?

The UBT1C472MHD is positioned for designs that need large-value capacitance, high ripple-current capacity and proven operation at elevated temperatures. Its AEC-Q200 qualification and long-life specification make it suitable for heavy-duty electronics where sustained performance at +125°C is required.

This radial-lead aluminum electrolytic offers a balance of compact size, endurance and compliance that benefits engineers specifying capacitors for automotive and industrial power systems, especially where high-temperature reliability and sustained ripple performance are critical.

Request a quote or submit an inquiry for pricing and availability to evaluate UBT1C472MHD for your next high-temperature power design.