UBT1J470MPD8

The UBT1J470MPD8 is a radial-lead aluminum electrolytic capacitor offering 47 µF capacitance at a 63 V rating with polarization. It is designed for high-temperature operation up to 125°C and targeted at demanding electronic systems, including automotive electronics that require AEC-Q200-rated components.

This compact can-style capacitor (φ10 × 12.5 mm length) delivers measurable ripple handling, low leakage, and defined impedance for power-supply filtering, smoothing and decoupling in space-constrained, high-reliability designs.

Key Features

• Capacitance & Tolerance — 47 µF nominal with ±20% tolerance at 120 Hz, 20°C, suitable for predictable decoupling and bulk energy storage.
• Voltage & Polarization — Rated for 63 V DC and polarized construction; designed for DC bus filtering and smoothing duties within the rated voltage.
• High Temperature Operation — Operational range from −40°C to +125°C with an endurance rating of 3000 hours at 125°C for φ10, 63 V parts, enabling use in high-temperature environments.
• Ripple Current & Impedance — Low-frequency ripple current 355.1 mA (120 Hz) and high-frequency ripple current 530 mA (100 kHz) with an impedance of 590 mΩ to support dynamic load conditions.
• Low Leakage & Loss — Specified leakage current of 88.83 µA and tangent of loss angle (tanδ) of 0.1 at 20°C, 120 Hz for stable performance in long-term applications.
• Package & Mounting — Radial lead can package with 5 mm lead spacing (±0.5 mm) and bulk/bag packing options for straightforward through-hole assembly and inventory handling.
• Qualification & Compliance — AEC-Q200 qualified and RoHS-compliant, aligning with quality and environmental requirements for regulated products.

Typical Applications

• Automotive electronic modules — Power filtering and smoothing in control units and electronic subsystems where AEC-Q200 qualification and 125°C endurance are required.
• DC‑DC converters and power supplies — Output filtering and ripple suppression for converters operating up to 63 V DC.
• Embedded and industrial power systems — Bulk decoupling and transient energy buffering in compact, high-temperature enclosures.
• Sensors, actuators and ECU peripherals — Local energy storage and noise suppression for electronics exposed to elevated temperatures and variable loads.

Unique Advantages

• AEC-Q200 Qualification — Meets automotive-grade reliability requirements for designs that demand verified component robustness.
• High-Temperature Endurance — Rated for 3000 hours at 125°C (φ10, 63 V), providing long-term stability in hot operating environments.
• Measured Ripple Capability — Specified ripple current values at both low and high frequencies help ensure effective smoothing under dynamic load conditions.
• Compact Radial Can — φ10 × 12.5 mm size with 5 mm lead spacing delivers a small-footprint, through-hole option for board-level power design.
• Low Leakage and Controlled Loss — Low leakage current and tanδ of 0.1 at 20°C, 120 Hz contribute to predictable performance over life.
• Production-Ready Packaging — Available in bulk and bag packing with mass-production status for procurement and manufacturing continuity.

Why Choose UBT1J470MPD8?

The UBT1J470MPD8 combines a compact radial can package with defined high-temperature endurance and AEC-Q200 qualification, making it a practical choice for engineers building reliable power and automotive electronics. Its rated 63 V capability, measurable ripple currents, and controlled impedance and leakage characteristics provide predictable behavior for filtering and decoupling applications.

This part is well suited for designs that require a through-hole, high-temperature-capable aluminum electrolytic capacitor with production-ready availability, RoHS compliance, and defined electrical performance for long-term operation in challenging environments.

Request a quote or contact sales to discuss availability, lead times and volume pricing for UBT1J470MPD8.