UZR1H2R2MCL1GB

The UZR1H2R2MCL1GB is a chip-type aluminum electrolytic capacitor designed for surface mounting on high-density PCBs. It delivers 2.2 µF capacitance at a 50 V rating in a compact SMD can-style package intended for automatic placement from carrier tape.

The part is RoHS-compliant and AEC-Q200 compliant for automotive electronic assemblies. Note: this product is scheduled to be discontinued and is not recommended for new designs.

Key Features

• Capacitance & Voltage — 2.2 µF capacitance rated at 50 V, with tolerance of -20% to +20%.
• Package & Mounting — Chip-type radial can SMD package sized L: 3.9 × D: 4 mm and a recommended land pattern L: 4.3 × W: 4.3 mm; designed for surface-mount assembly and automatic carrier-tape placement.
• Temperature & Lifetime — Operational range from -40°C to 85°C with an endurance rating of 1000 hours at 85°C.
• Reliability & Qualification — AEC-Q200 compliant and manufactured to meet automotive electronics requirements where AEC-Q200 qualification is applicable.
• Ripple Performance — Specified ripple current 13 mA at 120 Hz and 19.5 mA at 10 kHz, with frequency coefficients provided in the series data.
• Regulatory Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronic assemblies — Surface-mount chip form factor and AEC-Q200 compliance support use in automotive PCB modules where compact electrolytic capacitance is required.
• Power rail decoupling — 2.2 µF at 50 V provides local energy storage and smoothing for DC rails on high-density boards across -40°C to 85°C.
• Automated high-volume production — Designed for automatic mounting from carrier tape to streamline placement on production lines for compact assemblies.

Unique Advantages

• Compact SMD can package: Small footprint (3.9 × 4 mm) and chip-style radial can design enable high-density PCB layouts while maintaining electrolytic capacitance.
• AEC-Q200 compliance: Qualification for automotive environments supports deployment in automotive electronic assemblies requiring that standard.
• RoHS compliance: Meets regulatory requirements for lead-free manufacturing and material restrictions.
• Defined thermal and lifetime performance: Rated for -40°C to 85°C and 1000 hours at 85°C, providing predictable endurance for temperature-constrained designs.
• Placement-ready design: Compatibility with carrier-tape automated mounting reduces BOM complexity and speeds assembly in high-volume production.
• Documented ripple characteristics: Specified ripple currents at 120 Hz and 10 kHz with series frequency coefficients for system-level thermal and ripple planning.

Why Choose UZR1H2R2MCL1GB?

UZR1H2R2MCL1GB offers a compact, surface-mount aluminum electrolytic solution from Nichicon that combines a 2.2 µF/50 V rating with AEC-Q200 and RoHS compliance for applications requiring qualified, board-level electrolytic capacitance. Its chip-style can package and carrier-tape compatibility simplify automated assembly on high-density PCBs.

This part is suited for engineers specifying durable, low-profile electrolytic capacitance for automotive and other temperature-constrained assemblies. Keep in mind the product is scheduled for discontinuation and is not recommended for new designs; consider current availability when planning long-term projects.

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