UCD2A680MNJ1MS

The UCD2A680MNJ1MS is a chip-type, low-impedance aluminum electrolytic capacitor designed for surface-mount assembly. It delivers 68 µF capacitance at a 100 V rating in a compact φ12.5 × 13.5 mm can footprint, and is supplied in embossed carrier taping for automated placement.

Engineered for operation from -55 °C to +105 °C with an endurance rating of 5000 hours at 105 °C and AEC-Q200 qualification, this part addresses applications that require stable capacitance, controlled loss (tan δ), and reliable performance over long-term elevated temperatures.

Key Features

• Capacitance & Voltage 68 µF capacitance with a rated voltage of 100 V and tolerance of -20% to +20%.
• Low Impedance Performance Chip-type construction specified as low impedance; tangent of loss angle (tan δ) is 0.07 measured at 20 °C, 120 Hz.
• Ripple Current Ratings Low-frequency ripple current 250 mA at 120 Hz and high-frequency ripple current 500 mA at 10 kHz.
• Leakage Current Specified leakage current of 68 µA.
• Temperature & Endurance Operating temperature range -55 °C to +105 °C with a rated endurance of 5000 hours at 105 °C.
• Package & Mounting Surface-mount radial can (φ12.5 × 13.5L) with embossed carrier taping; surface-mount land size L:1.28 × W:1.28 cm.
• Environmental & Qualification RoHS compliant and AEC-Q200 qualified.

Typical Applications

• Automotive electronics — Suited for electronic modules that require AEC-Q200 qualification and operation across -55 °C to +105 °C.
• Surface-mount high-density PCBs — Chip-type SMD format designed for placement on high-density circuit boards.
• Automated assembly environments — Supplied in embossed carrier tape and applicable to automatic mounting machines.

Unique Advantages

• High-voltage capability: 100 V rating enables use where higher DC voltages are required without changing capacitor family.
• Long high-temperature endurance: 5000 hours at 105 °C supports extended lifetimes in elevated-temperature applications.
• Low loss at operating frequency: tan δ of 0.07 at 120 Hz (20 °C) indicates controlled dissipation for stable performance.
• Dual-frequency ripple handling: Specified ripple currents at both 120 Hz and 10 kHz support a range of power and decoupling scenarios.
• Surface-mount automation friendly: Embossed carrier taping and compact chip can package simplify pick-and-place integration.
• Industry qualification and compliance: AEC-Q200 qualification and RoHS compliance support regulated and quality-driven designs.

Why Choose UCD2A680MNJ1MS?

The UCD2A680MNJ1MS pairs a high 100 V rating and 68 µF capacitance with a low-impedance, chip-type SMD package, offering a balance of voltage handling and compact surface-mount form factor. Its 5000-hour endurance at 105 °C, measured tan δ, and ripple current specifications make it a strong option for designs that require stable long-term performance in elevated-temperature environments.

This part is well suited to engineers and procurement teams specifying SMD aluminum electrolytic capacitors for applications that demand qualification, automated assembly compatibility, and verifiable electrical characteristics.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for UCD2A680MNJ1MS.