ULR2G4R7MNL1GS

The ULR2G4R7MNL1GS is a Nichicon ULR series surface‑mount aluminum electrolytic capacitor configured as a high‑voltage chip‑type device. It provides 4.7 µF capacitance at a 400 V rating in a compact φ8 × 10 mm SMD can, optimized for applications requiring high voltage handling, long endurance, and compact PCB mounting.

Designed for automotive and industrial deployments, the component combines a wide operating temperature range and AEC‑Q200 rating with packaged taped format for automated assembly.

Key Features

• Capacitance & Voltage — 4.7 µF nominal capacitance with ±20% tolerance and a 400 V rated voltage for high‑voltage smoothing and energy storage in compact form.
• Package & Mounting — Chip‑type radial can SMD package (φ8 × 10 mm) with surface mount land size L: 8.3 × W: 8.3 mm, supplied in embossed carrier taping for pick‑and‑place assembly.
• Thermal and Endurance — Operates from −40 °C to +105 °C and qualified for 3000 hours at 105 °C (endurance), supporting sustained high‑temperature operation.
• Loss and Leakage Characteristics — Tangent of loss angle (tan δ) up to 0.25 at 20 °C, 120 Hz; specified leakage current 175.2 µA under standard measurement conditions.
• Ripple Current Performance — Low‑frequency ripple current 35 mA at 120 Hz and high‑frequency ripple current 56 mA at 10 kHz, with frequency coefficients provided for other operating frequencies.
• Automotive Reliability — AEC‑Q200 rated, making it suitable for automotive electronic systems where component-level qualification is required.

Typical Applications

• Automotive power electronics — High‑voltage, high‑temperature environments in automotive systems where an AEC‑Q200 rated SMD capacitor is required.
• High‑voltage filtering — Compact chip‑type capacitor for smoothing and decoupling in high‑voltage circuits up to 400 V.
• Industrial power supplies — SMD can package and embossed carrier taping support automated assembly in industrial power modules operated across −40 °C to +105 °C.

Unique Advantages

• High‑voltage capability: 400 V rating enables use in circuits that require elevated DC voltage handling within a small footprint.
• Automotive‑grade qualification: AEC‑Q200 rating delivers confidence for vehicle electronics and other reliability‑sensitive applications.
• Compact SMD form factor: φ8 × 10 mm can and standardized land pattern simplify PCB layout and support automated surface‑mount processes.
• Long endurance at temperature: 3000 hours at 105 °C endurance provides predictable life performance under sustained thermal stress.
• Taped packaging for assembly: Embossed carrier taping reduces handling time and integrates with pick‑and‑place workflows.
• Measured performance metrics: Specified tan δ, leakage current, and frequency‑dependent ripple current values allow designers to size and verify margins directly from datasheet parameters.

Why Choose ULR2G4R7MNL1GS?

ULR2G4R7MNL1GS is positioned for designs that need a high‑voltage, surface‑mount electrolytic capacitor with automotive‑level qualification and long thermal endurance. Its combination of 4.7 µF at 400 V, AEC‑Q200 rating, and compact chip‑type package makes it a practical choice for engineers balancing voltage capability, reliability, and automated assembly.

This part is well suited to design teams and procurement groups specifying robust SMD capacitors for automotive and industrial power systems that require documented leakage, loss, ripple, and lifetime characteristics.

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