UCK1V112MNJ1MS

The UCK1V112MNJ1MS from Nichicon is a chip-type, low-impedance aluminum electrolytic capacitor in the UCK series intended for surface-mount assembly. It is engineered for high-temperature operation and long-term reliability, featuring AEC-Q200 qualification and RoHS compliance for regulated designs.

This part is optimized for automated production: it is compatible with carrier-tape feed for pick-and-place machines and provides a compact, polarized SMD can package for space-constrained electronic modules.

Key Features

• Capacitance & Voltage — 1.1 mF (1100 μF) rated at 35 V with ±20% tolerance, suitable for applications requiring bulk capacitance in a compact SMD package.
• Low Impedance / Ripple Handling — Specified ripple current of 710 mA at 120 Hz and 1.42 A at 10 kHz, supporting applications with moderate AC ripple requirements.
• Wide Temperature Range & Endurance — Rated for operation from −55 °C to +105 °C with a lifetime specification of 5000 hours at 105 °C.
• Reliability & Specifications — AEC-Q200 qualified and RoHS compliant; leakage current specification per datasheet: after 2 minutes at rated voltage and 20 °C, not more than 0.01 CV or 3 μA (whichever is greater).
• Package & Mounting — Surface-mount radial can (SMD) package designed for automatic mounting machines fed with carrier tape; polarization is indicated for correct board placement.
• Mechanical Footprint — Compact body dimensions: length 1.35 cm × diameter 1.25 cm; recommended surface-mount land size 1.28 cm × 1.28 cm for PCB layout.
• Electrical Characteristics — Tangent of loss angle (tan δ) listed in the series datasheet (measurement at 120 Hz, 20 °C); datasheet notes tan δ maximum values and guidance for capacitances above 1000 μF.

Typical Applications

• Automotive Electronics — AEC-Q200 qualification and high-temperature endurance make this capacitor suitable for automotive electronic modules requiring robust power storage and filtering.
• Surface-Mount Production — Designed for carrier-tape feed and pick-and-place assembly, enabling efficient automated manufacturing of SMD assemblies.
• High-Temperature Environments — Rated to +105 °C with a specified 5000-hour lifetime at that temperature, appropriate for designs exposed to elevated operating temperatures.

Unique Advantages

• AEC-Q200 Qualified: Provides the qualification expected for automotive-grade components, supporting designs that require industry-recognized reliability.
• High-Temperature Endurance: 5000 hours at 105 °C supports extended service life in thermally demanding applications.
• Low-Impedance Design with Defined Ripple Ratings: Clear ripple current specifications at 120 Hz and 10 kHz help engineers size capacitors to meet AC ripple and decoupling requirements.
• Assembly-Friendly Packaging: Compatible with carrier-tape automated mounting, simplifying PCB assembly and reducing handling complexity.
• Compact Footprint: Small can-style SMD package with specified land pattern dimensions for efficient board-space usage.
• Regulatory Compliance: RoHS compliant for use in regulated markets and product lines requiring restricted-substance conformance.

Why Choose UCK1V112MNJ1MS?

UCK1V112MNJ1MS combines a compact, surface-mount aluminum electrolytic form factor with low-impedance characteristics and clearly specified ripple and endurance metrics. Its AEC-Q200 qualification and RoHS compliance make it a strong candidate for designs that demand temperature resilience and recognized reliability standards.

This part is suited to engineering teams and procurement focused on robust, production-ready capacitors for automated assembly and long-term field performance, offering predictable electrical behavior and a small PCB footprint for space-constrained modules.

If you need pricing, availability, or a formal quote for UCK1V112MNJ1MS, request a quote or contact sales to discuss your requirements and lead-time options.