UHD1C681MPD6

The UHD1C681MPD6 is a radial-lead aluminum electrolytic capacitor designed for general-purpose electronic applications. It delivers 680 µF capacitance at a 16 V rating in a compact φ10 × 16 mm can with 5 mm lead spacing.

Part of the UHD series, this capacitor offers low impedance at high frequencies and high ripple current capability, combined with a wide operating temperature range of −40°C to +105°C and a rated life of 4000 hours at 105°C—making it suitable for routine power filtering and decoupling tasks in through-hole assemblies.

Key Features

• Capacitance & Voltage — 680 µF rated capacitance at 16 V provides bulk energy storage for smoothing and decoupling in power rails.
• Low Impedance, High Ripple — Series-level characteristic of lower impedance at high frequencies and high ripple current capability supports demanding ripple environments; rated ripple current of 1.073 A at 120 Hz and 1.43 A at 100 kHz.
• Long Life & Temperature Range — 4000 hours endurance at 105°C and an operating temperature range of −40°C to +105°C for reliable performance in elevated-temperature applications.
• Leakage Current — Specified leakage current of 108.8 µA (measured after 2 minutes at 20°C) for predictable bias behavior.
• Size & Mounting — Compact radial can with dimensions φ10 × 16 mm, 5 mm lead spacing, and radial lead mounting for through-hole PCB designs.
• Tolerance & Electrical Loss — Capacitance tolerance ±20% and tan δ (max.) 0.16 at 16 V, 120 Hz, 20°C for stable AC characteristics.
• Regulatory — RoHS compliant.

Typical Applications

• Power Supply Filtering — Bulk smoothing and ripple reduction on low-voltage power rails using the 680 µF / 16 V rating and high ripple current capability.
• DC‑DC Converter Output — Output decoupling and energy buffering where compact size and high-frequency ripple handling are required.
• General-Purpose Electronics — Through-hole assemblies and repair boards that require reliable capacitance in a small radial-can package.

Unique Advantages

• Compact energy storage: 680 µF in a φ10 × 16 mm can saves board space while providing substantial capacitance for filtering and hold-up.
• High-frequency performance: Lower impedance at high frequency and specified ripple current up to 1.43 A at 100 kHz supports demanding switching environments.
• Robust thermal endurance: 4000-hour life rating at 105°C supports designs exposed to sustained elevated temperatures.
• Through-hole convenience: Radial lead format with 5 mm lead spacing simplifies prototyping, hand-assembly, and replacement serviceability.
• Predictable leakage behavior: Specified leakage current of 108.8 µA after 2 minutes at 20°C helps in bias and standby-power budgeting.

Why Choose UHD1C681MPD6?

The UHD1C681MPD6 pairs a substantial 680 µF capacitance with a 16 V rating in a compact radial-can package, offering designers a balance of energy storage, high-frequency low-impedance performance, and robust thermal endurance. Its combination of high ripple current capability and a 4000-hour life at 105°C makes it well suited to general-purpose power filtering, DC‑DC converter outputs, and other through-hole electronic assemblies that demand reliable, long-term operation.

This part is a practical choice for engineers and procurement teams seeking a proven electrolytic solution for board-level power stabilization where size, ripple handling, and thermal endurance are key selection criteria.

If you would like pricing, availability, or a formal quote for UHD1C681MPD6, please request a quote or contact our sales team to discuss quantities and lead times.