UBT2W4R7MPD

The UBT2W4R7MPD is a radial‑lead aluminum electrolytic capacitor from Nichicon's UBT series, specified at 4.7 µF and 450 V. It is designed for high‑temperature operation up to +125°C and for applications requiring high voltage handling and defined ripple/leakage characteristics.

Targeted use cases include demanding electronic systems where elevated operating temperature and long endurance at voltage are required. The device carries AEC‑Q200 qualification and RoHS compliance, reflecting suitability for regulated, heavy‑duty environments.

Key Features

• Capacitance & tolerance — 4.7 µF rated capacitance with ±20% tolerance (measured at 120 Hz, 20°C).
• High voltage rating — Rated voltage 450 V for high‑voltage circuit designs.
• High‑temperature capability — Operating temperature range −25°C to +125°C, with endurance specified at 2000 hours at +125°C.
• Dissipation factor (tan δ) — tanδ of 0.24 at 120 Hz, 20°C (specified at 350–450 V ratings).
• Ripple current and leakage — Low‑frequency ripple current 58 mA at 120 Hz, high‑frequency ripple current 104.4 mA at 100 kHz, and leakage current 184.6 µA (measured per product data).
• Package and mounting — Radial can package, leaded radial mounting with lead spacing 5 mm (±0.5 mm); size shown as φ10×25L and dimension L: 2.5 × D: 1 cm.
• Regulatory & qualification — AEC‑Q200 qualified and RoHS compliant.
• Packaging options — Supplied in bulk (no terminal forming) or bag packing.
• Lifecycle status — Product status: End Of Life.

Typical Applications

• Automotive electronics — Designed for automotive electronic modules where AEC‑Q200 qualification and extended high‑temperature endurance are required.
• High‑voltage circuitry — 450 V rating makes the device suitable for circuits that require compact high‑voltage capacitance within a radial can form factor.
• High‑temperature environments — With operation up to +125°C and specified 2000 h life at that temperature, suitable for systems exposed to elevated ambient or internal temperatures.

Unique Advantages

• High‑voltage capability: 450 V rating enables use in higher potential circuits without series stacking.
• High‑temperature endurance: Endurance specified at 2000 hours at +125°C provides predictable behavior in elevated temperature applications.
• AEC‑Q200 qualification: Formal qualification supports usage in regulated automotive and heavy‑duty environments.
• Defined ripple/leakage performance: Published low‑ and high‑frequency ripple current values and measured leakage current facilitate thermal and reliability budgeting.
• Compact radial can package: φ10×25L radial can with 5 mm lead spacing allows straightforward through‑hole mounting and mechanical stability.
• RoHS compliant: Meets RoHS requirements for regulated supply chains.

Why Choose UBT2W4R7MPD?

UBT2W4R7MPD positions itself as a high‑voltage, high‑temperature aluminum electrolytic solution within Nichicon's UBT series. Its combination of 450 V rating, defined ripple and leakage figures, and endurance at +125°C addresses designs that require reliable capacitance under thermal and electrical stress.

This part is appropriate for engineers specifying components for automotive and other heavy‑duty electronic systems that demand AEC‑Q200 qualification, RoHS compliance, and predictable long‑term performance in a radial, through‑hole form factor.

If you would like pricing, availability, or a formal quote for UBT2W4R7MPD, please request a quote or contact sales to discuss your requirements and order options.