PCM1H220MCL1GS

The PCM1H220MCL1GS is a conductive polymer aluminum solid electrolytic chip capacitor in a compact surface-mount can package. It delivers 22 µF capacitance at a 50 V rating with low ESR and high ripple-current capability for demanding electronic assemblies.

Engineered for high-temperature operation and reliability, this AEC‑Q200 qualified, RoHS-compliant part is suited to automotive and other harsh-environment electronics where long life at elevated temperatures and compatibility with lead‑free reflow processes are required.

Key Features

• Capacitance & Voltage: 22 µF nominal capacitance with a rated voltage of 50 V and tolerance of -20% to +20% for predictable decoupling and energy storage.
• Low ESR & High Ripple Handling: ESR of 50 mΩ measured at 20°C/100 kHz, with low-frequency ripple current of 500 mA (120 Hz) and high-frequency ripple current of 1 A (100 kHz) to support power-conversion and decoupling tasks.
• Loss and Leakage: Tangent of loss angle (tan δ) of 0.08 at 20°C/120 Hz and leakage current specified at 33 µA for stable performance in DC bias conditions.
• Wide Temperature Range & Endurance: Operates from -55°C to +125°C with a life/endurance rating of 6000 hours at 125°C for long-term reliability in elevated-temperature applications.
• SMD Can Package: Compact φ6.3 × 6 L form factor (L: 6 × D: 6.3 mm) designed for surface-mount assembly; recommended land size 6.6 × 6.6 mm.
• Assembly & Compliance: Compatible with lead‑free reflow soldering up to 260°C peak per the series specification, RoHS compliant and AEC‑Q200 qualified; supplied in embossed carrier tape with moisture‑proof packing.

Typical Applications

• Automotive Electronics: Suitable for automotive systems requiring an AEC‑Q200 qualified SMD capacitor with stable performance up to 125°C.
• High‑Temperature Electronics: Designed for electronic assemblies that operate in elevated-temperature environments where 6000 hours endurance at 125°C is required.
• Surface‑Mount Lead‑Free Assemblies: Built for PCB assemblies using lead‑free reflow processes (260°C peak compatibility stated for the PCM series).

Unique Advantages

• Low ESR for Efficient Power Delivery: 50 mΩ ESR at 100 kHz reduces losses and improves transient response in power circuits.
• High Ripple‑Current Capability: Rated for 500 mA (120 Hz) and 1 A (100 kHz) ripple currents, enabling reliable operation under dynamic load conditions.
• Extended High‑Temperature Life: 6000 hours endurance at 125°C provides predictable aging characteristics for long-term deployments.
• Automotive‑Grade Qualification: AEC‑Q200 qualification supports use in automotive electronics and other high-reliability markets.
• Compact SMD Footprint: φ6.3 × 6 mm package with recommended land pattern (6.6 × 6.6 mm) simplifies board layout for space-constrained designs.
• Supply and Handling: Supplied in embossed carrier tape with moisture‑proof packing for standard SMT assembly flows; part is in mass production.

Why Choose PCM1H220MCL1GS?

PCM1H220MCL1GS combines the low ESR and high ripple capability of conductive polymer aluminum technology with an SMD can package and automotive-grade qualification. Its electrical characteristics—50 V rating, 22 µF capacitance, 50 mΩ ESR, and defined ripple-current ratings—make it a precise choice for designs that demand stable decoupling and energy storage at elevated temperatures.

This part is aimed at engineers specifying components for automotive and harsh-environment electronics who need a compact, qualified SMD capacitor with verified endurance at 125°C, RoHS compliance, and supply-chain readiness through mass-production availability.

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