UPJ2D4R7MPD

The UPJ2D4R7MPD is a polarized aluminum electrolytic capacitor in a radial can package designed for power applications. It provides 4.7 µF capacitance at a 200 V rating with a compact φ10 × 16 mm can and 5 mm lead spacing.

With a low-impedance design intended for switching power supplies and general-purpose power smoothing, this part targets power supply designers and industrial/consumer electronics where compact, high-voltage radial electrolytics are needed. Key attributes include long endurance at elevated temperature, defined ripple-current capability, and RoHS compliance.

Key Features

• Low-impedance construction Designed for switching power supply environments to support stable filtering and decoupling.
• Capacitance and tolerance 4.7 µF with tolerance -20% to +20% (±20% at 120 Hz, 20°C).
• High voltage rating 200 V rated voltage for higher DC bus and power applications.
• Endurance at elevated temperature Rated for 5000 hours at 105°C (φ10 case life/endurance specification).
• Operating temperature range −40°C to +105°C to accommodate a wide range of thermal environments.
• Ripple current specifications Low-frequency ripple current 60 mA at 120 Hz and high-frequency ripple current 96 mA at 200 kHz.
• Dissipation factor (tan δ) tanδ = 0.2 measured at 20°C, 120 Hz for predictable AC loss behavior.
• Leakage current Specified leakage current of 134 µA.
• Radial can package φ10 × 16 mm size, radial lead mounting with 5 mm lead spacing (±0.5 mm); available in bulk or bag packing.
• Environmental compliance RoHS compliant.

Typical Applications

• Switching power supplies — Filtering and energy buffering on DC bus lines where low impedance and ripple handling are required.
• Industrial power modules — Local decoupling and smoothing in compact power assemblies operating up to 200 V.
• General-purpose electronic equipment — Power smoothing and decoupling in consumer and professional devices that accept radial can components.

Unique Advantages

• Low-impedance performance: Tailored for switching environments to improve voltage stability and reduce filtering stack-up.
• High-voltage capability: 200 V rating supports higher DC bus voltages without changing capacitor topology.
• Long life at elevated temperature: 5000-hour endurance at 105°C for sustained operation under thermal stress.
• Compact radial form factor: φ10 × 16 mm can and 5 mm lead spacing for tight PCB layouts and through-hole mounting.
• Defined ripple and loss characteristics: Specified ripple currents and tanδ (0.2 at 20°C, 120 Hz) enable predictable thermal and AC performance.
• Regulatory readiness: RoHS compliance aligns with environmental restriction requirements.

Why Choose UPJ2D4R7MPD?

The UPJ2D4R7MPD combines a high 200 V rating, low-impedance behavior, and compact radial packaging to meet the needs of designers working on switching power supplies and general-purpose power systems. Its specified ripple-current handling, dissipation factor, and 5000-hour endurance at 105°C provide predictable performance and reliability in demanding thermal conditions.

This part is suited to engineers and procurement teams who require a verified radial electrolytic with defined electrical and thermal characteristics for power filtering and decoupling applications. Please note product availability status when planning production and sourcing.

Request a quote or contact sales to check current availability, lead time, and last-time buy options for UPJ2D4R7MPD.