UHE1H102MHD

The UHE1H102MHD is a Nichicon UHE series aluminum electrolytic capacitor providing 1000 µF capacitance at a 50 V rating in a compact radial-lead can (φ12.5×40 mm). It combines low impedance characteristics with long-life endurance for general-purpose electronic applications.

Designed for through-hole assemblies, this polarized capacitor delivers measurable performance attributes—including defined ripple current ratings, low impedance, and a wide operating temperature range—to support dependable operation in sustained high-temperature environments.

Key Features

• Capacitance & Voltage — 1000 µF rated capacitance at 50 V with a tolerance of ±20% (−20% to +20%).
• Low Impedance — Specified impedance of 69 mΩ for reduced voltage drop under AC conditions.
• Frequency-specific Ripple Current — Low-frequency ripple current of 2.19 A at 120 Hz and high-frequency ripple current of 2.92 A at 10 kHz, enabling defined performance across common ripple spectra.
• Leakage and Dissipation — Leakage current specified at 500 µA; tangent of loss angle (tanδ) of 0.1 measured at 20°C, 120 Hz.
• Long Life Endurance — Rated life of 10,000 hours at 105°C (for 16–100 V range as per series specifications), supporting extended service in elevated-temperature applications.
• Mechanical & Mounting — Radial lead can package (φ12.5×40 mm) with 5 mm lead spacing (±0.5 mm tolerance) for through-hole mounting; lead diameter and length conform to radial-lead dimensions.
• Wide Temperature Range — Operating from −40°C to +105°C.
• Packaging Options & Production Status — Available in bulk (no terminal forming) or bag packing; part is in mass production.
• Environmental Compliance — RoHS compliant.

Typical Applications

• General Purpose Electronics — Suited for general-purpose circuits where a 1000 µF, 50 V polarized electrolytic capacitor is required.
• Through-hole / Radial-Lead Assemblies — Intended for designs and prototyping that use radial lead components with 5 mm lead spacing.
• High-temperature, Long-life Systems — Applicable in systems requiring defined endurance at elevated temperatures up to 105°C.

Unique Advantages

• Quantified Low Impedance: The specified 69 mΩ impedance provides a clear performance metric for designers managing AC voltage drop and ripple.
• Defined Ripple Capability: Separate low- and high-frequency ripple current ratings (2.19 A at 120 Hz, 2.92 A at 10 kHz) help match component selection to expected operating spectra.
• Long Endurance at Elevated Temperature: 10,000 hours life rating at 105°C (per series specification) supports longer maintenance intervals and predictable lifecycle planning.
• Compact Radial Form Factor: φ12.5×40 mm size with 5 mm lead spacing provides a compact through-hole option for board layouts and replacement stocking.
• Measured Dissipation and Leakage Data: Specified tanδ (0.1 at 20°C/120 Hz) and leakage current (500 µA) give clear parameters for thermal and DC bias planning.
• RoHS Compliance and Production Availability: RoHS compliant and listed as mass production, simplifying procurement and regulatory considerations.

Why Choose UHE1H102MHD?

The UHE1H102MHD positions itself as a reliable, general-purpose aluminum electrolytic capacitor for through-hole designs that require a clear set of electrical and mechanical specifications. Its combination of 1000 µF capacitance, 50 V rating, low measured impedance, and defined ripple/current and leakage characteristics makes it suitable for designs that demand predictable behavior under AC loading and elevated temperatures.

Manufactured by Nichicon and offered in mass-production quantities with RoHS compliance, this radial-lead unit provides designers and procurement teams with a compact, well-specified option for applications where long endurance and through-hole mounting are priorities.

Request a quote or submit a purchase inquiry to obtain pricing, lead-time, and packaging options for UHE1H102MHD.