UCD2A220MNL1GS

The UCD2A220MNL1GS is a chip‑type, low‑impedance aluminum electrolytic capacitor designed for surface‑mount assembly. With a 22 µF capacitance at a 100 V rating and an extended operating range down to −55 °C and up to 105 °C, it targets demanding environments that require high voltage handling and thermal endurance.

This part is AEC‑Q200 qualified for automotive applications, is supplied in embossed carrier taping for automated placement, and is available in mass production quantities.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with a 100 V rated voltage suitable for higher‑voltage power rails and suppression duties.
• Low Impedance Construction — Chip‑type, low‑impedance architecture optimized for surface‑mount use to support effective filtering and energy storage in compact layouts.
• Temperature Range & Endurance — Rated for −55 °C to 105 °C with a specified life/endurance of 2000 hours at 105 °C.
• Loss and Stability — Tangent of loss angle (tan δ) of 0.07 measured at 20 °C, 120 Hz, providing predictable AC characteristics at the rated voltage.
• Ripple Handling — Low‑frequency ripple current: 65 mA at 120 Hz; high‑frequency ripple current: 130 mA at 10 kHz, supporting both mains‑frequency and higher‑frequency decoupling tasks.
• Leakage & Tolerance — Leakage current specified at 22 µA; capacitance tolerance of −20% to +20% (±20%).
• Package & Mounting — φ8 × 10 L radial can in an SMD chip format with surface‑mount land size 8.3 × 8.3 mm; supplied in embossed carrier taping for pick‑and‑place assembly.
• Automotive Qualification & Compliance — AEC‑Q200 rated and RoHS‑compliant, aligning with automotive reliability requirements and environmental regulations.

Typical Applications

• Automotive power modules — Bulk storage and smoothing on high‑voltage rails where 100 V rating and operation to 105 °C are required.
• Electronic control units (ECUs) — Decoupling and ripple suppression in compact, surface‑mount assemblies for control and sensor electronics.
• Power conditioning — Filtering and transient energy support in systems that demand low‑impedance behavior across low and high frequencies.

Unique Advantages

• High‑voltage capability: 100 V rating enables use on higher potential rails without stacking components or compromising layout simplicity.
• Low‑impedance performance: Designed as a chip‑type low‑impedance device to improve filtering effectiveness and reduce voltage ripple in compact SMD designs.
• Automotive‑grade reliability: AEC‑Q200 qualification and 2000 hours endurance at 105 °C support deployment in temperature‑critical automotive electronics.
• Dual‑frequency ripple handling: Specified ripple currents at 120 Hz and 10 kHz make the part suitable for both mains‑frequency smoothing and higher‑frequency decoupling roles.
• Manufacturing‑ready packaging: Embossed carrier taping enables automated placement and efficient mass production assembly flows.
• Regulatory compliance: RoHS‑compliant construction simplifies environmental compliance for production and end products.

Why Choose UCD2A220MNL1GS?

UCD2A220MNL1GS combines a 100 V rating, low‑impedance chip construction, and automotive‑grade qualification to deliver a reliable SMD aluminum electrolytic option for compact, high‑voltage, and high‑temperature designs. Its defined electrical characteristics—low tan δ at rated conditions, controlled leakage, and specified ripple currents—make it straightforward to predict performance in power filtering and energy storage roles.

This part is well suited to engineers and procurement teams designing automotive electronic modules, industrial power supplies, and other applications that require verified endurance, surface‑mount compatibility, and high‑voltage capability with mass‑production readiness.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for UCD2A220MNL1GS.