UCZ1K151MNQ1MS

The UCZ1K151MNQ1MS is a chip-type aluminum electrolytic capacitor engineered for high-reliability applications requiring extended temperature range and robust performance. It is a surface-mount, polarized can-style capacitor designed for automated assembly and operation from −40°C to +125°C.

Key value comes from a combination of high-voltage capability (80 V), a 150 µF capacitance with ±20% tolerance, low-temperature ESR specification, AEC-Q200 qualification, and RoHS compliance—making it suitable for demanding electronic and automotive environments where thermal stability and endurance matter.

Key Features

• High-temperature operation — Rated for continuous use up to +125°C with endurance specified (3000 hours at 125°C) to support long-term deployment in hot environments.
• Low-temperature ESR specification — ESR characterized across temperature, including an added ESR specification after the −40°C test; nominal ESR of 280 mΩ at 100 kHz.
• Voltage and capacitance — 150 µF rated capacitance with ±20% tolerance and an 80 V rated voltage for higher-voltage power rails.
• Ripple current capability — Designed to handle 350 mA at 120 Hz and 700 mA at 10 kHz, supporting dynamic power filtering and decoupling tasks.
• Automotive-grade reliability — AEC-Q200 qualified and RoHS compliant, aligning with requirements for high-reliability vehicle electronics.
• Surface-mount can package — Radial, can-style SMD package (L: 1.35 × D: 1.25 cm) suitable for carrier-tape automated placement; recommended land size L: 1.28 × W: 1.28 cm.
• Leakage current control — Series specification: leakage ≤ 0.01CV (µA) after 2 minutes' application of rated voltage at 20°C, supporting predictable bias behavior.

Typical Applications

• Automotive electronics — Bulk filtering and energy storage in control modules and power electronics where AEC-Q200 qualification and +125°C operation are required.
• Power supply decoupling — Smoothing and decoupling on higher-voltage rails (up to 80 V) with defined ripple current capability for stable supply behavior.
• High-temperature embedded systems — Energy storage and filtering in electronics installed in hot environments or near heat-generating components.

Unique Advantages

• Extended high-temperature endurance — 3000 hours specified at 125°C provides a measurable endurance baseline for thermal-stressed designs.
• Temperature-aware ESR — ESR specified after −40°C testing and nominal ESR data (280 mΩ at 100 kHz) enable better low-temperature performance planning.
• Automated assembly ready — Designed for carrier tape feeding and surface-mount placement to streamline high-volume manufacturing.
• Clear electrical ratings — 150 µF at 80 V with defined leakage and ripple current specs supports predictable electrical design margins.
• Industry qualification and compliance — AEC-Q200 qualification and RoHS compliance support regulated and reliability-conscious applications.

Why Choose UCZ1K151MNQ1MS?

The UCZ1K151MNQ1MS balances high-voltage capability, thermal endurance, and measured ESR performance in a compact SMD can package tailored for automated assembly. Its AEC-Q200 qualification and RoHS compliance make it suitable for designs that demand automotive-grade reliability and compliance.

This capacitor is well suited for engineers specifying bulk filtering, decoupling, and energy storage in high-temperature or high-reliability systems where performance predictability, long-term robustness, and automated assembly compatibility matter.

If you require pricing, availability, or a formal quote for UCZ1K151MNQ1MS, request a quote or submit a product inquiry to receive expedited information and assistance.