UCS2D101MHD

The UCS2D101MHD is a Nichicon UCS series miniature aluminum electrolytic capacitor in a radial‑lead can. It delivers 100 µF capacitance at a 200 V rating with polarized radial leads and compact φ16 × 20 mm dimensions.

Designed for general‑purpose power electronics, the UCS2D101MHD is suited to power supply filtering and ballast applications where long life, elevated temperature endurance and high ripple current capability are required.

Key Features

• Capacitance & Voltage: 100 µF nominal capacitance with a rated voltage of 200 V and tolerance of −20% to +20%.
• High ripple current capability: Low‑frequency ripple current 710 mA at 120 Hz and high‑frequency ripple current 1.42 A at 100 kHz, enabling effective smoothing under variable ripple conditions.
• Long endurance: Rated life of 10000 hours at 105°C for sustained reliability in elevated‑temperature applications.
• Temperature range: Operates from −40°C to +105°C to support a wide set of industrial environments.
• Electrical characteristics: tan δ (DF) 0.20 measured at 20°C, 120 Hz; leakage current specified at 900 µA.
• Form factor & mounting: Radial lead can, case size φ16 × 20L mm with 7.5 mm lead spacing (±0.5 mm), packaged in bulk (no terminal forming) or bag packing for flexible assembly handling.
• Compliance: RoHS compliant.

Typical Applications

• Power supplies: Bulk filtering and smoothing where 200 V ratings and sustained ripple handling are required.
• Ballasts and lighting electronics: Filtering and energy storage in ballast circuits, leveraging the UCS series’ suitability for ballast applications.
• Industrial controls and general industrial equipment: General‑purpose decoupling and energy storage in equipment operating across −40°C to +105°C.

Unique Advantages

• High ripple tolerance: Specified ripple currents at both low and high frequencies allow designers to rely on the part across varied switching and line conditions.
• Extended operating life: 10000 hours at 105°C provides predictable end‑of‑life performance for long‑running equipment.
• Compact radial package: φ16 × 20 mm can with standard 7.5 mm lead spacing simplifies board layout for high‑voltage electrolytic requirements.
• Clear electrical limits: Specified tan δ and leakage current values make it straightforward to validate performance in designs and during qualification testing.
• RoHS compliance: Meets environmental regulatory requirements for broad deployment.

Why Choose UCS2D101MHD?

The UCS2D101MHD balances high voltage capability, measurable ripple performance and long life in a compact radial‑lead aluminum electrolytic package. It is aimed at engineers specifying capacitors for power supply smoothing, ballast circuits and general industrial electronics that require demonstrable endurance at elevated temperature.

Choose UCS2D101MHD when you need a RoHS‑compliant, long‑life polarized capacitor with clear electrical specifications (100 µF, 200 V, specified tan δ and leakage) and robust ripple handling across low and high frequencies.

If you would like pricing, availability or to submit a quote request for UCS2D101MHD, request a quote or submit a quote request to our sales team to discuss lead times and volume options.