UEP1H101MPD

The UEP1H101MPD is a bi-polarized aluminum electrolytic capacitor designed for general-purpose electronic applications. It delivers 100 µF capacitance at a rated voltage of 50 V in a compact radial-can package (φ10×20 mm) with 5 mm lead spacing.

Engineered for broad environmental tolerance, this part supports operation from −55°C to +105°C and offers defined endurance of 1000 hours at 105°C, making it suitable where stability across wide temperature ranges is required.

Key Features

• Electrical Performance 100 µF capacitance with ±20% tolerance and a rated voltage of 50 V; tan δ specified at 0.14 (measurement conditions: 120 Hz, 20°C).
• Bi-Polarized Design Bi-polarized construction allows use where non-polar behavior is needed within the specified voltage and temperature limits.
• Ripple Current Capability Rated ripple current of 190 mA at low frequency (120 Hz) and 285 mA at high frequency (10 kHz), supporting AC ripple and dynamic load conditions within these limits.
• Wide Temperature Range & Endurance Specified operating temperature from −55°C to +105°C with a lifetime rating of 1000 hours at 105°C (endurance test includes periodic polarity inversion as defined in the series specification).
• Low Leakage Leakage current specified at 150 µA, supporting low-standby-loss applications within the rated conditions.
• Through-Hole Radial Package Radial lead (can) package, φ10×20 mm size with 5 mm lead spacing; supplied in bulk/bag packing for assembly flexibility.
• RoHS Compliant Complies with RoHS requirements for restricted substances.

Typical Applications

• General-purpose electronic equipment — Suited for a wide range of general-purpose circuits that require a bi-polarized electrolytic capacitor with 100 µF at 50 V.
• Wide-temperature environments — Designed for use where components must operate reliably between −55°C and +105°C, supported by a 1000-hour endurance at 105°C.
• Through-hole assemblies — Radial-lead form factor and 5 mm lead spacing simplify placement in through-hole PCB layouts and prototyping assemblies.

Unique Advantages

• Wide operating temperature range: Ensures performance from −55°C to +105°C, reducing the need for temperature-specific workarounds in mixed-environment designs.
• Bi-polarized capability: Allows non-polar usage scenarios without external polarity constraints, increasing design flexibility.
• Measured ripple performance: Defined ripple current ratings (190 mA at 120 Hz, 285 mA at 10 kHz) let you match the part to expected AC stress conditions.
• Compact radial package: φ10×20 mm can with 5 mm lead spacing provides a balance of capacitance and board-space economy for through-hole designs.
• Long-term endurance data: 1000 hours at 105°C supports predictable lifetime planning for products exposed to elevated temperatures.
• Regulatory compliance: RoHS compliance helps meet substance-restriction requirements in commercial and industrial products.

Why Choose UEP1H101MPD?

UEP1H101MPD combines a bi-polarized aluminum electrolytic architecture with a robust temperature and endurance specification, providing a reliable 100 µF, 50 V solution for general-purpose and temperature-challenged designs. Its defined leakage, dissipation factor (tan δ), and ripple current ratings make selection and verification straightforward for engineering teams.

This part is well suited to designers and procurement teams seeking a compact radial-lead capacitor that balances electrical performance, mechanical footprint, and environmental tolerance for mid-range voltage applications. The RoHS compliance and bulk packaging options support standard production and assembly workflows.

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