UCK1E172MNS1MS

The UCK1E172MNS1MS is a chip-type, low-impedance aluminum electrolytic capacitor designed for surface-mount assembly. It delivers 1.7 mF capacitance at 25 V in a compact can-style SMD package suitable for automated carrier-tape mounting.

Designed for demanding temperature environments, this capacitor is rated from -55°C to +105°C, carries AEC-Q200 qualification, and is RoHS compliant, making it appropriate for automotive electronic applications that require reliability and stable performance over time.

Key Features

• Chip-type, Low Impedance Low-impedance construction optimized for applications requiring reduced ESR in a chip-format SMD can.
• Capacitance & Voltage 1.7 mF nominal capacitance at a rated voltage of 25 V with ±20% tolerance.
• Temperature & Endurance Operates from -55°C to +105°C and meets endurance specifications after 5000 hours at 105°C.
• Ripple Current Capability Rated ripple handling of 710 mA at 120 Hz and 1.42 A at 10 kHz for demanding power-conditioning tasks.
• Surface-Mount Packaging Radial can SMD package (L: 1.35 × D: 1.25 cm) compatible with automatic mounting machines fed by carrier tape.
• Reliability & Compliance AEC-Q200 qualified and compliant to the RoHS directive (2011/65/EU.(EU)2015/863).
• Polarized Electrolytic Polarized device with standard aluminum electrolytic characteristics and black print marking on the case top.

Typical Applications

• Automotive Electronic Modules AEC-Q200 qualification and -55°C to +105°C rating make this capacitor suitable for use in automotive control and power modules where stable capacitance and ripple handling are required.
• Power Supply Filtering High capacitance and specified ripple current ratings support smoothing and filtering in compact surface-mount power circuits.
• Engineered Surface-Mount Assemblies Chip-type can and carrier-tape compatibility enable efficient automated placement in high-volume SMD production.

Unique Advantages

• Automotive-Grade Qualification: AEC-Q200 qualification provides an explicit reliability baseline for automotive electronic designs.
• Wide Operating Temperature: Rated from -55°C to +105°C to maintain performance across extreme temperature ranges.
• Long High-Temperature Life: Specified for 5000 hours at 105°C, supporting long-term stability in elevated-temperature environments.
• Compact SMD Can: Radial, can-style SMD package (L: 1.35 × D: 1.25 cm) delivers large capacitance in a small board footprint.
• High Ripple Handling: Defined ripple currents at both low and high frequency (710 mA at 120 Hz; 1.42 A at 10 kHz) enable effective power conditioning.
• Manufacturing Ready: Carrier-tape mounting compatibility simplifies automated assembly for production volumes.

Why Choose UCK1E172MNS1MS?

UCK1E172MNS1MS combines high capacitance and low impedance in a surface-mount, chip-type aluminum electrolytic form factor engineered for temperature resilience and long-term endurance. With AEC-Q200 qualification and RoHS compliance, it is positioned for automotive and other high-reliability applications that demand robust ripple handling and stable performance from -55°C to +105°C.

This capacitor is well suited to designers and manufacturers requiring a compact, production-friendly SMD solution that balances capacitance, ripple capability, and proven endurance characteristics for deployed electronic systems.

For pricing, lead-time information, or to request a quote for UCK1E172MNS1MS, please contact sales to submit your requirements and receive a formal quotation.