PCH1V680MCL1GS

The PCH1V680MCL1GS is a 68 µF, 35 V conductive-polymer aluminum solid electrolytic chip capacitor from Nichicon’s PCH series. It combines low ESR and high ripple-current capability in an SMD can package designed for high-temperature operation.

Targeted at demanding power applications — including automotive systems — the part offers long-term stability with a 4000-hour rated life at 135°C, AEC-Q200 qualification, and lead‑free reflow compatibility for modern manufacturing processes.

Key Features

• Electrical Performance  Low ESR of 44 mΩ (100 kHz) and high ripple-current capacity (800 mA at 100 kHz; 400 mA at 120 Hz) support power-filtering and decoupling in high-demand circuits.
• Capacitance & Voltage  68 µF capacitance with a rated voltage of 35 V and ±20% tolerance for stable bulk and decoupling applications.
• High-Temperature Endurance  Rated operating temperature from −55°C to +135°C with a guaranteed lifetime of 4000 hours at 135°C.
• Reliability & Qualification  AEC‑Q200 qualified and RoHS compliant for regulated markets and higher-reliability system requirements.
• Package & Mounting  Chip-type SMD can package (L: 7 × D: 8 mm) designed for surface-mount assembly; recommended land size 8.3 × 8.3 mm.
• Manufacturing Compatibility  Compatible with lead‑free reflow soldering up to a 260°C peak temperature per series guidance.
• Polarized Electrolyte  Polarized device suitable for DC power applications where electrolytic capacitance is required.

Typical Applications

• Automotive power systems  AEC‑Q200 qualification, 35 V rating and high-temperature life make it suitable for power-rail filtering and energy-storage functions in automotive electronics.
• DC‑DC converters and power modules  Low ESR and high ripple-current handling support output filtering and transient smoothing in converter stages.
• Harsh-environment power electronics  Wide operating range (−55°C to +135°C) and long endurance at 135°C support use in industrial and high-temperature equipment.
• Compact SMD designs  Small can package and surface-mount footprint allow integration into space-constrained power assemblies.

Unique Advantages

• Extended high-temperature life: 4000 hours at 135°C provides predictable long-term capacitance retention in elevated-temperature designs.
• Low-loss power handling: 44 mΩ ESR and up to 800 mA ripple current (100 kHz) reduce dissipation and improve stability on power rails.
• Automotive-grade qualification: AEC‑Q200 status signals suitability for applications requiring higher reliability and qualification traceability.
• SMD-ready packaging: Chip can format with recommended land pattern enables automated assembly and compact board layouts.
• Lead‑free process compatible: Reflow tolerance to a 260°C peak supports modern lead-free manufacturing flows.
• Regulatory compliance: RoHS conformity ensures adherence to common environmental directives.

Why Choose PCH1V680MCL1GS?

PCH1V680MCL1GS delivers a combination of low ESR, high ripple capability and verified high-temperature endurance in a compact SMD can package. Its AEC‑Q200 qualification and 4000‑hour life at 135°C make it appropriate for designers who require reliable bulk and decoupling capacitance in demanding thermal and vibration environments.

This part is suited to engineering teams building power-dense systems where compact footprint, automated assembly and long-term stability matter — from automotive power rails to industrial and high-temperature electronics. The Nichicon PCH series backing and RoHS compliance provide a clear path for robust, production-ready designs.

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