UCM1K751MNJ1MS

The UCM1K751MNJ1MS is a chip‑type, low‑impedance aluminum electrolytic capacitor in a surface‑mount radial can package. It delivers 750 µF capacitance at an 80 V rated voltage with a wide operating temperature range of −55 °C to 105 °C and a specified endurance of 5000 hours at 105 °C.

Designed for automated assembly, this RoHS‑compliant, AEC‑Q200 qualified part is targeted at applications that require high capacitance and high‑voltage handling in an SMD form factor, with defined ripple current and leakage characteristics.

Key Features

• Capacitance & Voltage — 750 µF nominal capacitance with a rated voltage of 80 V and tolerance of ±20% (120 Hz, 20 °C).
• Low Loss / Low Impedance — tanδ (DF) specified at 0.08 measured at 20 °C and 120 Hz for the 80 V rating, supporting low‑loss operation in AC conditions.
• Ripple Current Capability — Low‑frequency ripple current of 1.07 A at 120 Hz and high‑frequency ripple current of 2.14 A at 10 kHz, specified for this part.
• Leakage Current — Leakage current specified at 600 µA under the stated test conditions.
• Temperature & Endurance — Operating range −55 °C to 105 °C with a lifetime rating of 5000 hours at 105 °C.
• Package & Mounting — Surface‑mount radial can (φ18 × 21.5 mm length) supplied in embossed carrier taping for automated placement; surface mount land size L: 1.83 × W: 1.83 cm.
• Quality & Compliance — AEC‑Q200 qualified and RoHS compliant; part is in mass production.

Typical Applications

• Automotive electronics — AEC‑Q200 qualification and an 80 V rating suit designs requiring high‑voltage, high‑capacitance components that operate between −55 °C and 105 °C.
• Power supply modules — 750 µF capacitance with specified ripple currents (1.07 A @120 Hz, 2.14 A @10 kHz) addresses needs for energy storage and ripple handling in compact SMD assemblies.
• Automated surface‑mount assembly — Embossed carrier taping and SMD radial can packaging facilitate placement by automatic mounting equipment in production environments.

Unique Advantages

• High voltage in an SMD can — 80 V rated voltage combined with 750 µF capacitance provides substantial energy storage in a φ18 × 21.5 mm SMD can.
• Defined high‑frequency performance — Measured ripple current ratings at both 120 Hz and 10 kHz support designers who require quantified AC handling across frequencies.
• Thermal endurance — Rated for 5000 hours at 105 °C, enabling long‑term use in elevated ambient temperatures per the specified endurance test.
• Automated assembly ready — Supplied in embossed carrier tape for compatibility with automatic mounting machines, streamlining production flow.
• Industry qualifications and compliance — AEC‑Q200 qualification and RoHS compliance provide traceable quality and materials conformity for regulated designs.

Why Choose UCM1K751MNJ1MS?

The UCM1K751MNJ1MS is positioned for designs that demand high capacitance and high voltage in a surface‑mount aluminum electrolytic form, backed by endurance and industry qualification. Its combination of 750 µF at 80 V, low loss (tanδ 0.08 at 20 °C/120 Hz), and rated ripple currents gives engineers measurable performance parameters to design against.

This part is well suited for production environments that require automated placement and long service life at elevated temperatures. The AEC‑Q200 qualification and RoHS compliance help ensure the part meets quality and regulatory needs for demanding applications.

If you would like pricing, availability, or a formal quote for UCM1K751MNJ1MS, please submit an inquiry or request a quote from sales and our team will respond with detailed purchasing information.