ULT2C150MNL1GS

The ULT2C150MNL1GS is a chip-type aluminum electrolytic capacitor designed for high-voltage, high-temperature surface-mount applications. It delivers 15 µF at a 160 V rating in a compact SMD radial can package tailored for automated assembly.

Built for demanding environments, this part targets automotive and other high-temperature electronic markets where extended endurance and reliable filtering are required. Key value comes from its elevated operating range (–40 °C to +125 °C), a 2000‑hour load life at +125 °C, AEC‑Q200 qualification, and RoHS compliance.

Key Features

• Electrical characteristics — Rated capacitance 15 µF with ±20% tolerance; polarized design suitable for DC filtering and smoothing at high voltage.
• High voltage — 160 V rated voltage for use in higher-voltage power rails and converter circuits.
• Temperature and endurance — Operating range from –40 °C to +125 °C and a specified load life of 2000 hours at +125 °C for extended performance in hot environments.
• Ripple performance — Specified ripple current of 45 mA at 120 Hz and 67.5 mA at 10 kHz to support ripple filtering across low- and high-frequency domains.
• Leakage and losses (per datasheet) — Leakage current and dissipation factor are specified in the series datasheet (e.g., leakage current formula and tan δ limits for the rated voltage), enabling predictable loss and self-discharge behavior.
• Surface-mount chip package — Radial, can-style SMD chip suitable for automatic mounting machines using carrier tape; recommended land size 8.3 mm × 8.3 mm for PCB layout.
• Qualification and compliance — AEC‑Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), addressing industry and environmental requirements.
• Compact footprint — Physical dimensions L: 1.0 cm × D: 0.8 cm for space-constrained designs requiring high-voltage capacitance.

Typical Applications

• Automotive electronics — Bulk and decoupling capacitor for power rails in automotive control units and modules where AEC‑Q200 qualification is required.
• High-temperature power assemblies — Filtering and energy buffering in power converters and power management circuits that operate near +125 °C.
• Surface-mount high-voltage systems — Integration into compact SMD assemblies using automated tape-and-reel processes for high-voltage smoothing and transient suppression.

Unique Advantages

• High-temperature durability: Specified for continuous operation up to +125 °C with a 2000-hour load-life rating to support long-term stability in hot environments.
• Automated assembly ready: Chip-style SMD package and carrier-tape compatibility reduce manual handling and simplify pick-and-place line integration.
• High-voltage capability: 160 V rating provides designers with headroom for higher-voltage rail filtering in compact form factors.
• Predictable electrical behavior: Datasheet-specified leakage current formula, tan δ limits, and ripple current values allow accurate thermal and lifetime budgeting.
• Industry qualification and compliance: AEC‑Q200 qualification and RoHS compliance support regulated and automotive program requirements.

Why Choose ULT2C150MNL1GS?

ULT2C150MNL1GS combines a high-voltage 160 V rating with a compact chip-style SMD can and industry qualifications to meet the needs of designers working on automotive and high-temperature power electronics. Its documented endurance at +125 °C and specified ripple and leakage characteristics make it suitable for applications that require predictable long-term performance.

This capacitor is a practical choice for engineers who need a verified, assembly-friendly aluminum electrolytic solution for high-voltage filtering and smoothing in thermally demanding environments, backed by the ULT series specification set.

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