UCZ1E272MNJ1MS

The UCZ1E272MNJ1MS is a chip-type aluminum electrolytic capacitor designed for high-reliability, high-temperature applications. It is a polarized, surface-mount can-style capacitor specified for operation from −40°C to +125°C and is AEC-Q200 qualified for automotive use.

Key value propositions include a compact SMD package suitable for automated assembly, a low-temperature ESR specification with post −40°C ESR verification, and design data for demanding thermal and ripple-current environments.

Key Features

• Capacitance & voltage — 2.7 mF rated at 25 V with ±20% tolerance (measured at 120 Hz, 20°C).
• High-temperature operation — Rated for continuous operation up to +125°C with an endurance specification that includes 4000 hours at 125°C for the applicable case size.
• Low-temperature ESR specification — ESR characterized down to −40°C and an ESR value of 34 mΩ at 100 kHz is specified for this part.
• Ripple current capability — Specified ripple current of 1.5 A at 120 Hz and 3 A at 10 kHz to support power-handling requirements.
• Surface-mount, tape-fed assembly — Chip-type SMD can (radial, can - SMD) designed for automatic mounting machines fed with carrier tape; recommended land size L: 1.63 × W: 1.63 cm.
• Reliability & compliance — AEC-Q200 qualified and RoHS compliant; leakage current spec and endurance/shelf-life requirements are provided in the datasheet.
• Compact dimensions — Physical size L: 2.15 × D: 1.6 cm with seated height up to 2.15 cm, enabling compact board layouts.

Typical Applications

• Automotive electronics — Designed for in-vehicle applications requiring AEC-Q200 qualification and operation at elevated temperatures up to +125°C.
• High-temperature power assemblies — Suitable where capacitors must tolerate sustained high ambient or board temperatures and defined endurance at 125°C.
• Automated surface-mount production — Compatible with carrier-tape feeding and automatic placement for high-volume assembly workflows.

Unique Advantages

• Automotive-grade qualification: AEC-Q200 qualification supports use in automotive systems that require component-level stress qualification.
• High-temperature endurance: Endurance data includes up to 4000 hours at 125°C for applicable case sizes, providing defined reliability metrics for thermal designs.
• Low-temperature ESR assurance: ESR specification includes post −40°C testing, giving designers visibility into cold-start and low-temperature behavior.
• Measurable ripple capability: Explicit ripple current ratings at both 120 Hz and 10 kHz (1.5 A and 3 A respectively) enable accurate thermal and lifetime calculations for power circuits.
• Surface-mount convenience: Chip-type SMD can packaged for tape-and-reel assembly reduces handling complexity in automated production lines.
• Regulatory compliance: RoHS conformity and standard capacitor electrical specs (leakage current, tan δ, impedance ratios) are specified in the datasheet for design verification.

Why Choose UCZ1E272MNJ1MS?

The UCZ1E272MNJ1MS positions itself as a robust, high-temperature SMD aluminum electrolytic capacitor with automotive-grade qualification and clearly specified electrical and environmental limits. Its combination of AEC-Q200 qualification, defined low-temperature ESR characterization, and documented endurance at +125°C makes it appropriate for designs that demand long-term stability under thermal stress.

This part is well suited to engineers and procurement professionals designing automotive and other high-temperature electronics who need a compact, tape-fed surface-mount capacitor with verifiable ripple, ESR, and endurance specifications from the datasheet.

If you would like pricing, availability, or a formal quote for UCZ1E272MNJ1MS, please request a quote or contact sales to discuss your volume and delivery requirements.