UVY2E4R7MED

The UVY2E4R7MED is an aluminum electrolytic capacitor in a radial‑lead can intended for general‑purpose through‑hole applications. It provides 4.7 µF capacitance at a 250 V rating with a compact φ6.3 × 11 mm package and 2.5 mm lead spacing.

Designed for a wide operating range (−40 °C to 105 °C) and endurance of 1000 hours at 105 °C, this part targets mid‑voltage filtering, decoupling and smoothing duties where a small footprint and through‑hole mounting are required. Note: Product status is End Of Life.

Key Features

• Capacitance & Voltage — 4.7 µF nominal capacitance rated at 250 V for mid‑voltage power and filter circuits.
• Loss Characteristics — tan δ = 0.20 measured at 20 °C, 120 Hz, supporting predictable dissipation characteristics for AC ripple applications.
• Leakage Current — Specified leakage current of 147 µA to help quantify standby and leakage behavior in DC applications.
• Ripple Current Capability — Low‑frequency ripple: 35 mA at 120 Hz; high‑frequency ripple: 56 mA at 10 kHz, enabling use in both line‑frequency and higher‑frequency smoothing tasks.
• Thermal & Lifespan — Operating temperature range −40 °C to 105 °C with a rated endurance of 1000 hours at 105 °C.
• Package & Mounting — Radial lead, polarized can (φ6.3 × 11 mm) with 2.5 mm lead spacing (±0.5 mm tolerance) for reliable through‑hole assembly.
• Compliance & Packaging — RoHS‑compliant; available in bulk (no terminal forming) or bag packing to suit assembly workflows.
• Series Placement — Part of the UVY series, which offers one rank smaller case sizes compared to UVZ, useful when board space is constrained.

Typical Applications

• Power Supply Filtering — Mid‑voltage smoothing and bulk decoupling in power supplies where 250 V rating and measured ripple capabilities are required.
• DC Link & Intermediate Bus — Decoupling and energy buffering for mid‑voltage DC buses in industrial and general‑purpose electronics.
• Through‑Hole Prototyping & Repair — Radial lead format for easy installation and replacement on through‑hole PCBs and assembly fixtures.

Unique Advantages

• Compact through‑hole footprint — φ6.3 × 11 mm can provides a small case for 250 V class capacitance, helping save board area in constrained designs.
• Quantified ripple and leakage specs — Rated ripple currents at 120 Hz and 10 kHz plus specified leakage current allow engineers to size thermal and bias margins accurately.
• Wide operating temperature — −40 °C to 105 °C rating supports applications across varied ambient conditions without additional qualification data.
• 1000‑hour endurance at 105 °C — Defined lifetime specification supports reliability planning for designs exposed to elevated operating temperatures.
• RoHS compliant and packing options — Environmental compliance and choice of bulk or bag packing streamline procurement and assembly logistics.

Why Choose UVY2E4R7MED?

UVY2E4R7MED is positioned for designers needing a compact, through‑hole aluminum electrolytic capacitor with a 250 V rating, defined ripple performance, and a wide operating temperature span. Its measured tan δ, specified leakage current and ripple limits make it straightforward to model in power filtering and decoupling networks.

This part is suitable for engineers and procurement teams specifying components for industrial and general‑purpose electronic equipment where radial‑lead mounting and a small can size are priorities. The defined 1000‑hour endurance at 105 °C and RoHS compliance provide predictable long‑term planning inputs for product lifecycles and manufacturing.

Request a quote or submit an availability inquiry to discuss lead times and packaging options for UVY2E4R7MED.