UUJ2E680MNJ6MS

The UUJ2E680MNJ6MS from Nichicon is a chip-type aluminum electrolytic capacitor in the UUJ series, offering 68 µF nominal capacitance at a 250 V rating. It is a surface-mount, polarized can-style capacitor designed for automated carrier-tape mounting on high-density PC boards and for use in demanding electronic power circuits.

Engineered for robust operation across a wide temperature range and long endurance, this part is targeted at automotive and other harsh-environment power applications where reliability and compact surface-mount integration are required.

Key Features

• Capacitance & Voltage — 68 µF nominal capacitance at a 250 V rated voltage with ±20% tolerance (120 Hz, 20°C), suitable for bulk energy storage and filtering at higher DC bus voltages.
• Surface-Mount Chip Package — Radial, can-style SMD designed for automatic mounting with carrier tape, simplifying placement on high-density PCBs.
• Electrical Performance — Ripple current capability of 340 mA at 120 Hz and 544 mA at 10 kHz, supporting both low- and high-frequency ripple demands in power circuits.
• Temperature & Endurance — Rated for operation from −40°C to +105°C with an endurance specification of 5000 hours at 105°C under rated voltage.
• Reliability & Qualification — AEC-Q200 qualified, meeting automotive-grade quality requirements for electronic components.
• Regulatory Compliance — RoHS compliant (2011/65/EU, (EU)2015/863), suitable for designs requiring restricted-substance conformity.
• Board Footprint — Surface-mount land size specified as 1.83 × 1.83 cm for reliable PCB integration.

Typical Applications

• Automotive power systems — Bulk filtering and decoupling in vehicle power electronics where AEC-Q200 qualification and high-voltage capability are required.
• Power supply filtering — Smoothing and ripple suppression on DC bus lines and intermediate power stages in compact, surface-mounted power modules.
• High-density PCB assemblies — Integration on automated assembly lines using carrier-tape feed for compact power and control boards.

Unique Advantages

• AEC-Q200 qualified: Enables use in automotive and similarly demanding environments that require component-level qualification.
• High-voltage, compact SMD form: 250 V rating in a chip-type, surface-mount can simplifies high-voltage design without sacrificing PCB density.
• Long endurance at elevated temperature: 5000 hours at 105°C provides predictable life under continuous high-temperature operation.
• Measured ripple performance: Specified ripple current at 120 Hz and 10 kHz helps in selecting the capacitor for both mains-frequency and switching-frequency applications.
• Automated assembly ready: Carrier-tape compatibility and SMD package reduce assembly time and improve manufacturing throughput.
• RoHS compliance: Meets modern environmental and regulatory requirements for restricted substances.

Why Choose UUJ2E680MNJ6MS?

UUJ2E680MNJ6MS combines a high-voltage (250 V) rating with a compact chip-style SMD package, making it a practical choice for surface-mounted power designs that require both energy storage and board-density efficiency. Its AEC-Q200 qualification and 5000-hour endurance at 105°C position it for use in automotive-grade and other high-reliability systems.

This Nichicon UUJ-series part is well suited to engineers and procurement teams designing robust power subsystems—where predictable ripple performance, automated assembly compatibility, and regulatory compliance are priorities. The combination of rated electrical performance and industry qualification supports long-term reliability and maintainability in production designs.

For pricing, availability or to request a formal quote for UUJ2E680MNJ6MS, please submit your inquiry to our sales team who can provide lead-time, volume pricing, and supply-chain support.