UUJ2E330MNJ1MS

The UUJ2E330MNJ1MS is a chip-type aluminum electrolytic capacitor offering 33 µF capacitance at a 250 V rated voltage. It is engineered for surface-mount applications on high‑density PC boards and is compatible with automatic mounting machines fed with carrier tape.

Designed for demanding temperature and endurance requirements, this part is RoHS compliant and AEC‑Q200 qualified for automotive use. Key selling points include high capacitance in a compact SMD can package, polarization for power applications, and a proven 5000‑hour lifetime at 105°C.

Key Features

• Capacitance & Voltage — 33 µF rated capacitance at 250 V for bulk energy storage and decoupling in higher-voltage circuits.
• Polarized Construction — Polarized aluminum electrolytic design suited to DC power filtering and smoothing functions.
• Temperature & Endurance — Operating range from −40°C to 105°C with endurance specified as 5000 hours at 105°C under rated voltage.
• Ripple Performance — Rated ripple current of 230 mA at 120 Hz and 368 mA at 10 kHz to support power conditioning across common frequencies.
• Surface-Mount Can Package — Radial, can-style SMD package sized L: 1.65 × D: 1.8 cm and a recommended land pattern of 1.83 × 1.83 cm for high density PCBs.
• Automotive Grade & Compliance — AEC‑Q200 qualification and RoHS (2011/65/EU, (EU)2015/863) compliance to meet industry environmental and reliability expectations.

Typical Applications

• Automotive electronic modules — Use for DC filtering and energy buffering in control units where AEC‑Q200 qualification is required.
• High-density power boards — Surface-mount can package and tape-feed compatibility enable automated placement on compact power assemblies.
• Power supply filtering — Provides bulk capacitance and ripple suppression for medium-voltage power converters and regulators.

Unique Advantages

• High capacitance in a compact SMD can — Delivers 33 µF at 250 V in a chip-type package to save board area while maintaining required energy storage.
• Automated assembly ready — Designed for carrier-tape feeding to streamline pick-and-place integration and reduce assembly cycle time.
• Engineered for elevated temperatures — 5000 hours at 105°C endurance rating supports long-term reliability in thermally challenging environments.
• Frequency-capable ripple handling — Specified ripple currents at 120 Hz and 10 kHz support both low- and high-frequency power conditioning requirements.
• Regulatory and industry compliance — RoHS compliance and AEC‑Q200 qualification simplify qualification and procurement for regulated applications.

Why Choose UUJ2E330MNJ1MS?

UUJ2E330MNJ1MS combines higher capacitance density with a surface-mount can package optimized for automated assembly on high-density PCBs. Its 250 V rating, polarized aluminum construction, and defined ripple current performance make it a practical choice for designers needing reliable bulk capacitance in constrained board space.

With AEC‑Q200 qualification, RoHS compliance, and a documented 5000‑hour endurance at 105°C, this capacitor is positioned for designs that require proven thermal endurance and industry-aligned qualification—particularly in automotive and other demanding electronic systems.

Request a quote or contact sales to discuss availability, lead times, and how UUJ2E330MNJ1MS can fit into your next design.