UAQ2D101MHD6

The UAQ2D101MHD6 is a radial-lead aluminum electrolytic capacitor offering 100 µF capacitance at a 200 V rated voltage, built on the Nichicon UAQ series architecture. It is designed for general-purpose power filtering and energy-storage needs in through-hole assemblies, with a compact φ16 × 25 mm can and 7.5 mm lead spacing.

Key value propositions include high ripple-current capability, wide operating temperature range (−40°C to +105°C), a 2000-hour endurance rating at 105°C, improved safety behavior under abnormal voltage, and RoHS compliance. Note: this product is scheduled for discontinuation and is not recommended for new designs.

Key Features

• Capacitance & Rated Voltage — 100 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance (measured at 120 Hz, 20°C).
• High Ripple Current — Rated ripple current of 335 mA at 120 Hz (low frequency) and 536 mA at 10 kHz (high frequency), supporting circuits with significant AC components on DC lines.
• Wide Temperature Range — Operating range from −40°C to +105°C for use across varied environmental conditions.
• Thermal Endurance — 2000 hours life at 105°C under DC bias plus rated ripple current, with defined endurance limits for capacitance, tan δ and leakage current after restoration to 20°C.
• Improved Abnormal-Voltage Safety — Series-level design includes enhanced safety features for abnormally excessive voltage and a pressure relief vent to avoid dangerous failure modes.
• Low Leakage Current — Product leakage current specified as 900 µA; corresponds to the datasheet leakage formula (0.04CV + 100 μA) after 1 minute’s application of rated voltage at 20°C.
• Radial Can Package — φ16 × 25 mm radial can with 7.5 mm lead spacing and bulk/bag packaging for through-hole assembly and repair.
• Regulatory — Compliant with RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• General-purpose power filtering — Smoothing and decoupling in 200 V DC circuits where 100 µF capacitance and elevated ripple-current capability are required.
• Industrial and control equipment — Energy storage and filtering in systems operating across −40°C to +105°C with defined endurance at elevated temperature.
• High-ripple DC circuits — Circuits with significant ripple components benefit from the specified ripple-current ratings at both low and high frequencies.

Unique Advantages

• High ripple capability: Explicit ripple ratings at 120 Hz and 10 kHz enable reliable handling of AC components on DC rails.
• Predictable thermal life: 2000-hour endurance at 105°C provides known aging behaviour for deployed equipment.
• Broad environmental range: −40°C to +105°C operation accommodates a wide set of ambient conditions.
• Built-in safety considerations: Improved tolerance to abnormal voltage and a pressure relief vent reduce risk during voltage excursions.
• Through-hole form factor: Radial lead, φ16×25 mm can and 7.5 mm lead spacing simplify PTH assembly and field replacement.
• Regulatory alignment: RoHS compliance supports designs that require restricted-substance conformity.

Why Choose UAQ2D101MHD6?

UAQ2D101MHD6 combines 100 µF capacitance and a 200 V rating with high ripple-current capability and a compact radial-can package, making it well suited for general-purpose power-filtering and decoupling tasks where through-hole assembly and repairability are priorities. The capacitor’s −40°C to +105°C operating range and 2000-hour endurance at 105°C deliver predictable performance in thermal-stressed environments.

Note: this product is scheduled for discontinuation and is not recommended for new designs. It remains appropriate for repairs, maintenance, or continuation of existing designs that already use the UAQ series.

Request a quote or submit an availability inquiry for UAQ2D101MHD6 to check stock and lead times for your maintenance or replacement needs.