ULD2D5R6MED

The ULD2D5R6MED from Nichicon is a miniature, radial-lead aluminum electrolytic capacitor in the ULD series designed for general-purpose power and filtering applications. It delivers 5.6 µF capacitance at a 200 V rating in a compact φ10×12.5L can with 2.5 mm lead spacing.

Built for long-life applications, the part supports an operating range of −40°C to +105°C and is RoHS compliant. Status: End Of Life.

Key Features

• Capacitance & Tolerance — 5.6 µF nominal with tolerance −20% to +20% (±20%).
• Voltage Rating — Rated for 200 VDC operation.
• Low-loss Characteristic — tan δ = 0.24 measured at 20°C and 120 Hz with 200 V applied, supporting stable AC performance in filtering roles.
• Ripple Current Capability — 50 mA at 120 Hz (low frequency) and 100 mA at 100 kHz (high frequency) to accommodate both mains- and high-frequency ripple conditions.
• Leakage Current — Specified leakage current of 144.8 µA.
• Long Life — Rated endurance of 12,000 hours at 105°C.
• Mechanical & Mounting — Radial lead mounting in a small can package (φ10×12.5L) with 2.5 mm lead spacing and 0.5 mm lead-spacing tolerance.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing.
• Compliance — RoHS compliant.

Typical Applications

• LED driver power supplies — Compact radial form factor and high-voltage rating suit smoothing and bulk decoupling in LED power modules.
• General-purpose power filtering — Provides decoupling and ripple suppression for small power supplies and converter outputs.
• Embedded electronics — Small footprint and extended temperature range make it suitable for space-constrained control and instrumentation circuits.

Unique Advantages

• Compact voltage handling: 200 V rating in a φ10×12.5L can enables high-voltage filtering in a small package footprint.
• Balanced AC performance: Measured tan δ and specified ripple currents at both 120 Hz and 100 kHz provide predictable behavior across low- and high-frequency ripple environments.
• Durable operating range: −40°C to +105°C range and a 12,000-hour endurance at 105°C support long-term reliability in continuous-duty applications.
• Clear procurement options: Available in bulk or bag packing to match assembly and inventory preferences.
• Regulatory compliance: RoHS status simplifies selection for designs targeting restricted-substance compliance.

Why Choose ULD2D5R6MED?

ULD2D5R6MED combines a high-voltage 200 V rating with a compact radial-can package and specifications tuned for reliable filtering and decoupling in power-focused, space-constrained designs. The combination of measured loss tangent, specified ripple current values at multiple frequencies, and a 12,000-hour rated life at 105°C makes it a practical choice where predictable AC behavior and long-term endurance are required.

This part is suited to engineers and procurement teams specifying components for LED drivers, small power supplies, and embedded systems that require polarized aluminum electrolytic capacitors with clear mechanical and electrical parameters. Note the part is currently End Of Life; plan accordingly for lifecycle management.

Request a quote or submit a pricing and availability inquiry for ULD2D5R6MED to receive lead-time and ordering information.