UBT2D470MHD8

The UBT2D470MHD8 is a radial‑lead aluminum electrolytic capacitor in Nichicon's UBT series, offering 47 µF capacitance at a 200 V rating. Designed for high‑temperature applications, this polarized can‑style capacitor delivers extended endurance and stable electrical performance for demanding electronics.

Targeted at automotive and other high‑temperature markets, the device combines AEC‑Q200 qualification, a wide operating temperature range of −40 °C to +125 °C, and a rated life of 2000 hours at 125 °C to address reliability needs in heavy‑duty environments.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with a 200 V rated voltage and a tolerance of −20% to +20% for predictable energy storage and filtering.
• High‑Temperature Endurance — Rated for continuous operation up to +125 °C with a specified life of 2000 hours at 125 °C, supporting sustained performance under elevated thermal stress.
• AEC‑Q200 Qualified — Meets AEC‑Q200 qualification details provided by the manufacturer, suitable for use in automotive electronics and other applications requiring recognized reliability standards.
• Ripple Current Capability — Handles low‑frequency ripple current of 204 mA (120 Hz) and high‑frequency ripple current of 306 mA (100 kHz), enabling effective smoothing in power circuits across frequency ranges.
• Electrical Loss and Leakage — Tangent of loss angle (tan δ) of 0.20 at 20 °C, 120 Hz, and a measured leakage current of 476 µA for controlled dissipation and low DC leakage.
• Package & Mounting — Radial lead, can package (φ12.5 × 25 mm length) with 5.0 mm lead spacing (±0.5 mm), available in bulk or bag packing for through‑hole assembly and manual or automated handling.
• Environmental Compliance — RoHS compliant, meeting applicable restriction requirements for hazardous substances.

Typical Applications

• Automotive electronics — Bulk energy storage and smoothing in vehicle control modules where operation at elevated temperatures and long life are required.
• Power electronics — Filtering and decoupling in DC‑link and power conversion circuits that benefit from the 200 V rating and defined ripple current performance.
• Industrial controls — Durable capacitor solution for motor drives and heavy‑duty control systems exposed to wide temperature swings and continuous electrical stress.

Unique Advantages

• High‑temperature capability: Specified operation to +125 °C with a 2000‑hour endurance rating at that temperature, reducing the need for overdesign in hot environments.
• Automotive‑grade reliability: AEC‑Q200 qualification aligns the part with automotive reliability expectations for designs requiring industry‑recognized standards.
• Broad ripple handling: Distinct low‑ and high‑frequency ripple current ratings support use across multiple power stages and switching frequencies.
• Compact radial form factor: φ12.5 × 25 mm can with 5 mm lead spacing provides a compact, through‑hole footprint for robust mechanical mounting and easy replacement or prototyping.
• Regulated electrical characteristics: Defined tan δ and leakage current figures enable predictable thermal and leakage behavior in system power budgets.
• RoHS compliant packaging: Available in bulk or bag packing and compliant with RoHS to support regulatory requirements.

Why Choose UBT2D470MHD8?

The UBT2D470MHD8 positions itself as a reliable, high‑temperature aluminum electrolytic capacitor for designers who need a compact, through‑hole solution rated for 200 V and endurance at +125 °C. Its AEC‑Q200 qualification and specified ripple and leakage characteristics make it appropriate for automotive and other heavy‑duty electronics where sustained performance and predictable behavior are required.

Choose this capacitor when your design demands a balance of voltage capability, thermal endurance, and recognized reliability standards—delivering long‑term value through robust specifications and supply‑ready packaging options.

Request a quote or contact sales to discuss pricing, leadtime, and availability for UBT2D470MHD8.