UPJ2D101MHD

The UPJ2D101MHD is a radial-lead aluminum electrolytic capacitor designed for switching power supplies and general-purpose power-filtering applications. It delivers 100 µF capacitance at a 200 V rating with a compact φ12.5×25 mm can and radial lead configuration for through-hole assemblies.

Engineered for high-temperature operation and sustained load life, this capacitor combines low impedance, measurable leakage performance, and high ripple-handling capability to support reliable DC bus and smoothing functions in demanding environments.

Key Features

• Capacitance and Voltage: 100 µF capacitance with a 200 V rated voltage and ±20% tolerance for stable energy storage in high-voltage DC circuits.
• High-temperature endurance: Rated for operation up to 105°C with a specified lifetime of 5000 hours at 105°C, supporting long-term reliability under elevated operating temperatures.
• Low impedance performance: Impedance of 0.10 Ω at 20°C/100 kHz, 0.25 Ω at −10°C/100 kHz, and 0.25 Ω at 105°C over 10–200 kHz, enabling effective high-frequency ripple attenuation.
• High ripple capability: Rated ripple current of 1060 mArms at 105°C/120 Hz (with additional specified ripple values at other frequencies), suitable for smoothing and bulk energy applications.
• Leakage and dissipation: Measured leakage current of 189 µA and tangent of loss angle (tan δ) of 0.16, providing predictable dielectric loss and leakage characteristics for design verification.
• Radial through-hole package: φ12.5×25 mm can with 7.5 mm lead spacing and radial lead mounting for robust board-level installation and mechanical stability.
• RoHS compliant: Conforms to RoHS requirements for environmental compliance.

Typical Applications

• Switching power supplies: Bulk filtering and smoothing on high-voltage DC buses where low impedance and high ripple capability improve regulator performance.
• General-purpose power filtering: Energy storage and decoupling in power conversion circuits and industrial power subsystems.
• Through-hole assemblies: Radial-lead form factor suited to PCB designs that require durable, serviceable components in higher-voltage circuits.

Unique Advantages

• 200 V rated voltage: Supports higher-voltage DC rails without need for series capacitor arrangements, simplifying design.
• Designed for high operating temperature: 105°C rating and 5000-hour load life at 105°C enable stable performance in thermally demanding systems.
• Low impedance across frequency: Demonstrated low Ω values at multiple temperatures and frequencies reduce ripple and improve transient response.
• High ripple handling: 1060 mArms ripple rating at 105°C/120 Hz supports heavy filtering loads and extended capacitor life under ripple stress.
• predictable loss and leakage characteristics: Specified tan δ (0.16) and leakage current (189 µA) help with thermal budgeting and standby-power calculations.
• Compact radial can: φ12.5×25 mm case and 7.5 mm lead spacing deliver a space-efficient through-hole solution for higher-voltage circuitry.

Why Choose UPJ2D101MHD?

UPJ2D101MHD is positioned for designers who need a robust, high-voltage electrolytic capacitor with verified low-impedance behavior and sustained performance at elevated temperatures. Its combination of 200 V rating, 100 µF capacitance, and 5000-hour life at 105°C makes it suitable for power supplies and general-purpose filtering where reliability and ripple tolerance matter.

The clear electrical specifications—impedance at multiple temperatures/frequencies, leakage current, tan δ, and ripple ratings—simplify integration into thermal and electrical designs, reducing iteration during validation and helping ensure predictable in-field behavior.

If you would like pricing, lead-time details, or a formal quote for UPJ2D101MHD, request a quote or contact sales to discuss availability and delivery options.