UBT2W4R7MPD8

The UBT2W4R7MPD8 is a radial‑lead aluminum electrolytic capacitor delivering 4.7 µF at a rated voltage of 450 V. Designed for high‑temperature operation up to +125°C and long endurance, it targets demanding electronic systems where sustained performance under elevated temperature and voltage stress is required.

Its AEC‑Q200 qualification and RoHS compliance make it suitable for automotive electronics and other heavy‑duty applications that require verified reliability and regulatory conformance. The compact φ10×25 mm can with 5 mm lead spacing supports through‑hole mounting in robust power and control assemblies.

Key Features

• Capacitance & Voltage: 4.7 µF nominal capacitance with a rated voltage of 450 V for high‑voltage applications.
• High‑Temperature Endurance: Rated operating temperature −25°C to +125°C with a rated life of 2000 hours at +125°C.
• Automotive Qualification: AEC‑Q200 qualified and explicitly specified for automobile electronics, supporting use in vehicle systems.
• Electrical Performance: Tangent of loss angle (tan δ) 0.24 at 120 Hz, 20°C; low‑frequency ripple current 58 mA at 120 Hz and high‑frequency ripple current 104.4 mA at 100 kHz; leakage current 184.6 µA.
• Mechanical & Mounting: Radial lead, polarized aluminum can in φ10×25 mm package with 5 mm lead spacing (±0.5 mm tolerance) for through‑hole mounting.
• Packaging & Production: Available in bulk (no terminal forming) or bag packing; status: mass production; RoHS compliant.
• Identification: Printed with white letters on a blue sleeve for clear part marking.

Typical Applications

• Automotive electronics: Use in vehicle electronic modules that require components qualified to AEC‑Q200 and capable of operation at elevated temperatures.
• High‑voltage power circuits: Filtering and energy storage in 450 V systems where compact, through‑hole radial capacitors are required.
• High‑temperature control electronics: Circuits operating near +125°C that need components rated for long endurance under thermal stress.

Unique Advantages

• High voltage capability: 450 V rating enables use in higher‑voltage power stages and supply rails.
• Temperature endurance: Specified for −25°C to +125°C and 2000 hours at +125°C, providing predictable behavior in hot operating environments.
• Automotive readiness: AEC‑Q200 qualification supports integration into automotive designs requiring industry qualification.
• Measured electrical characteristics: Specified tan δ, ripple currents at both low and high frequencies, and quantified leakage current help designers size margins and thermal management accurately.
• Compact radial form factor: φ10×25 mm can with 5 mm lead spacing offers a small footprint for through‑hole assemblies while maintaining high voltage performance.
• Production‑ready packaging: Bulk and bag packing options support direct use in manufacturing and inventory management.

Why Choose UBT2W4R7MPD8?

The UBT2W4R7MPD8 combines a 450 V rating and compact radial can with validated high‑temperature endurance and AEC‑Q200 qualification, making it a practical choice for designers specifying capacitors for demanding automotive and high‑voltage applications. Its defined electrical parameters—tan δ, ripple current at both 120 Hz and 100 kHz, and measured leakage current—provide the data needed for reliable system design and thermal budgeting.

With mass‑production availability and RoHS compliance, this part suits teams seeking a traceable, production‑ready electrolytic solution for long‑life high‑temperature circuits where industry qualification and predictable performance matter.

Request a quote or contact our sales team to discuss pricing, lead times, and sample availability for the UBT2W4R7MPD8.