UHE1J181MHD6

The UHE1J181MHD6 is a miniature, high‑reliability aluminum electrolytic capacitor in a radial‑lead can. It provides 180 µF capacitance at a 63 V rating with a compact φ12.5 × 15L package and 5 mm lead spacing.

Designed for general‑purpose applications that require low impedance, long operational life, and stable performance across a wide temperature range, this radial‑lead capacitor delivers specified endurance of 10000 h at 105°C and RoHS compliance.

Key Features

• Capacitance & Tolerance — 180 µF rated capacitance with tolerance of -20% to +20% (measured at 120 Hz, 20°C).
• Rated Voltage — 63 V working voltage suitable for higher‑voltage general‑purpose circuits.
• Low Loss & Impedance — Tangent of loss angle (tan δ) 0.09 (20°C, 120 Hz, 63 V) and impedance of 1.1 Ω provide efficient energy storage with low dissipation.
• Ripple Current Capability — Low‑frequency ripple current 368.9 mA (120 Hz) and high‑frequency ripple current 527 mA (10 kHz) for handling AC ripple across common frequencies.
• Leakage Current — Specified leakage current of 113.4 µA, measured after rated voltage application conditions.
• Long Endurance — Rated life of 10000 hours at 105°C (per endurance specifications for the UHE series), supporting extended operation in elevated temperatures.
• Mechanical & Mounting — Radial lead mounting with φ12.5 mm diameter can, overall length 15 mm, and 5 mm lead spacing (±0.5 mm).
• Environmental Compliance — RoHS compliant.
• Packaging — Available in bulk (no terminal forming) and bag packing to suit assembly workflows.

Typical Applications

• General‑Purpose Electronics — Provides bulk capacitance in compact circuits that require a 63 V, 180 µF radial‑lead solution.
• High‑Reliability Designs — Suitable for applications demanding extended endurance at elevated temperature (10000 h at 105°C).
• Compact Radial‑Lead Assemblies — Fits space‑constrained boards needing a small can size (φ12.5 × 15L) with 5 mm lead spacing for through‑hole mounting.

Unique Advantages

• Long Life at Elevated Temperature: 10000‑hour endurance at 105°C supports extended service life in demanding thermal environments.
• Low Impedance and Low Loss: 1.1 Ω impedance and tan δ = 0.09 (20°C, 120 Hz) reduce internal heating and energy dissipation under AC stress.
• Wide Operating Temperature Range: Rated from -40°C to 105°C to maintain performance across common environmental conditions.
• Frequency Versatility: Defined ripple current ratings at both low (120 Hz) and high (10 kHz) frequencies allow predictable handling of AC ripple across frequency domains.
• Compact Through‑Hole Form Factor: φ12.5 × 15L can and 5 mm lead spacing make it easy to integrate into radial‑lead PCB layouts.
• Compliance and Supply Options: RoHS compliance and availability in bulk or bag packing support regulatory needs and production handling.

Why Choose UHE1J181MHD6?

The UHE1J181MHD6 combines a compact radial‑lead package with proven UHE‑series reliability to deliver 180 µF of capacitance at 63 V with low impedance and controlled loss. Its defined ripple current capability and low leakage current make performance predictable across both low and high frequency conditions, while 10000 hours endurance at 105°C supports long lifetimes in thermally demanding applications.

This capacitor is a practical choice for engineers and procurement teams specifying a durable, general‑purpose aluminum electrolytic component where compact size, through‑hole mounting, and long operational life are key considerations.

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