UCD1E222MNQ1MS

The UCD1E222MNQ1MS is a chip‑type, low‑impedance aluminum electrolytic capacitor in a surface‑mount radial can package. Designed for mounting on high‑density PC boards, it delivers 2.2 mF (2200 µF) capacitance at 25 V with SMD-compatible packaging and embossed carrier taping for automated assembly.

This part targets applications that require high ripple handling, wide operating temperature range (−55 °C to +105 °C) and extended endurance (5,000 hours at 105 °C). It is AEC‑Q200 rated and RoHS compliant.

Key Features

• Capacitance & Voltage — 2.2 mF (2200 µF) nominal capacitance with ±20% tolerance at 120 Hz, rated for 25 V operation.
• Low‑loss Performance — Tangent of loss angle (tan δ) 0.16 measured at 20 °C, 120 Hz, suitable for applications demanding low impedance at typical ripple frequencies.
• High Ripple Current Capability — Low‑frequency ripple current of 900 mA (120 Hz) and high‑frequency ripple current of 1.8 A (10 kHz) to support demanding power rails.
• Leakage and Endurance — Specified leakage current of 550 µA and endurance of 5,000 hours at 105 °C, enabling long‑term operation under elevated temperature stress.
• Wide Temperature Range — Operates from −55 °C to +105 °C for use in thermally challenging environments.
• Automotive‑Grade Qualification — AEC‑Q200 rating suitable for automotive electronics design requirements.
• Surface‑Mount Package — Chip‑type radial can SMD package, size φ16 × 16.5L with surface mount land size 16.3 × 16.3 mm and supplied in embossed carrier taping for pick‑and‑place.
• Compliance — RoHS compliant.

Typical Applications

• Automotive electronics — Designed for automotive environments where AEC‑Q200 qualification and operation up to 105 °C are required.
• High‑density SMD power boards — Chip‑type SMD design and embossed carrier taping streamline placement on compact, high‑component‑count PCBs.
• Power rail ripple suppression — High ripple current capability and low tan δ support smoothing and decoupling on regulated power rails.

Unique Advantages

• High ripple handling: Combined 900 mA (120 Hz) and 1.8 A (10 kHz) ratings address both low‑ and high‑frequency ripple demands for power supplies.
• Extended high‑temperature life: 5,000‑hour endurance at 105 °C provides predictable longevity in elevated‑temperature applications.
• Automotive readiness: AEC‑Q200 qualification aligns the component with automotive electronics design requirements.
• SMD‑friendly packaging: φ16 × 16.5L radial can in embossed carrier tape supports automated assembly and high‑density PCB layouts.
• Low impedance design: Chip‑type, low‑impedance construction and measured tan δ support stable performance under ripple and thermal stress.
• Regulatory compliance: RoHS compliance eases integration into regulated product lines.

Why Choose UCD1E222MNQ1MS?

The UCD1E222MNQ1MS combines 2.2 mF capacitance at 25 V with a chip‑type low‑impedance design, high ripple current capability, and extended 5,000‑hour endurance at 105 °C. Its AEC‑Q200 rating and wide −55 °C to +105 °C operating range make it well suited for demanding automotive and high‑temperature SMD power applications where reliability and thermal performance are priorities.

This part is appropriate for engineers specifying SMD capacitors for compact power modules, high‑density boards, and automotive electronics that require documented endurance, ripple performance, and automated assembly compatibility.

Request a quote or contact sales to discuss availability, pricing, and delivery for the UCD1E222MNQ1MS.