UCM1V911MNS1MS

The UCM1V911MNS1MS is a chip-type, low-impedance aluminum electrolytic capacitor in a surface-mount can designed for automated assembly. It provides 910 µF capacitance at a 35 V rating and is supplied in embossed carrier taping for pick-and-place mounting.

Engineered for demanding environments, the part is rated for −55°C to 105°C operation, offers long endurance (5,000 hours at 105°C), and carries AEC-Q200 qualification. Key value propositions include high capacitance density in an SMD can, defined ripple-handling capability, and vibration-resistant packaging suitable for automotive and other rugged applications.

Key Features

• Capacitance & Voltage — 910 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance provides bulk energy storage in a compact SMD can.
• Low Impedance Design — Chip-type, low-impedance construction optimized for lower ESR and improved AC performance (tan δ specified at 120 Hz, 20°C).
• Ripple Current Handling — Low-frequency ripple current of 710 mA at 120 Hz and high-frequency ripple current of 1.42 A at 10 kHz, enabling defined AC stress capability in power circuits.
• Thermal & Endurance — Rated for an operating temperature range of −55°C to 105°C with a lifetime of 5,000 hours at 105°C, giving predictable long-term performance in elevated temperatures.
• Package & Mounting — Surface-mount radial can (φ12.5 × 13.5L; size L: 1.35 cm × D: 1.25 cm) supplied in embossed carrier taping for automated placement; vibration resistant.
• Reliability & Qualification — AEC-Q200 qualified and RoHS compliant, with endurance, soldering heat, and shelf-life characteristics defined by the manufacturer.

Typical Applications

• Automotive systems — AEC-Q200 qualification and vibration-resistant SMD package make this capacitor suitable for electronic modules in automotive environments that require wide temperature endurance.
• High-temperature electronics — Specified for operation to 105°C with 5,000 hours endurance at that temperature, suitable where elevated ambient tolerance is required.
• Surface-mount power modules — 910 µF at 35 V with defined ripple current ratings supports high-capacitance, surface-mount power-filtering needs where automated assembly is required.

Unique Advantages

• High capacitance in SMD can: 910 µF in a φ12.5 can delivers bulk capacitance while remaining compatible with automated surface-mount placement.
• Defined ripple capability: Low- and high-frequency ripple current specifications (710 mA @120 Hz; 1.42 A @10 kHz) allow engineers to match the capacitor to expected AC stress.
• Wide temperature and long life: −55°C to 105°C rating with 5,000 hours endurance at 105°C provides predictability for designs exposed to thermal stress.
• AEC-Q200 qualified: Manufacturer qualification for automotive-grade reliability supports use in vehicle electronics and related demanding applications.
• Automated assembly ready: Embossed carrier taping and surface-mount can package simplify pick-and-place processes for high-volume production.
• RoHS compliant: Meets environmental regulatory requirements for lead-free assemblies.

Why Choose UCM1V911MNS1MS?

The UCM1V911MNS1MS combines high capacitance and low-impedance chip construction with automotive-grade qualification and long-term thermal endurance. It is positioned for designs that demand compact bulk capacitance, clear ripple-handling specifications, and reliable operation across −55°C to 105°C.

This part is well suited to engineers specifying capacitors for rugged, high-temperature, or automotive electronic modules where automated surface-mount assembly and defined lifecycle characteristics are required. The combination of AEC-Q200 qualification, vibration resistance, and embossed carrier taping supports scalable production and long-term product robustness.

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