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CAY10-221J4LF

CAY10-221J4LF Description

The CAY10-221J4LF from Bourns Inc. is a high-performance, surface-mount resistor network designed for precision applications in compact electronic assemblies. This 4-resistor array features isolated circuit configuration with a resistance value of 220Ω per element and a tolerance of ±5%, ensuring reliable performance in diverse circuit designs. Encased in an ultra-low-profile 0804 (Convex, Long Side Terminals) package with dimensions of 2.00mm x 1.00mm (0.079" x 0.039") and a seated height of just 0.45mm, it is optimized for space-constrained PCB layouts. The device operates within a ±250ppm/°C temperature coefficient range and offers 62.5mW power dissipation per resistor, making it suitable for stable, low-power applications. Compliant with ROHS3 and REACH environmental standards, it is delivered in Tape & Reel (TR) packaging for automated assembly efficiency.

CAY10-221J4LF Features

• Compact Design: 0804 package with minimal footprint and 0.45mm profile for high-density PCBs.
• Precision Performance: 220Ω ±5% tolerance and ±250ppm/°C thermal stability.
• Robust Construction: Isolated circuit type enhances signal integrity and reduces crosstalk.
• Industry Compliance: ROHS3, REACH Unaffected, and MSL 1 (Unlimited) moisture sensitivity.
• Automation-Ready: Supplied in Tape & Reel (TR) for streamlined SMT processes.

CAY10-221J4LF Applications

Ideal for applications demanding miniaturization and reliability, the CAY10-221J4LF excels in:

• Consumer Electronics: Voltage division, pull-up/down circuits in smartphones, wearables.
• Industrial Controls: Signal conditioning, sensor interfacing in PLCs and IoT devices.
• Automotive Systems: ECU peripheral circuits where space and thermal stability are critical.
• Medical Devices: Low-power diagnostic equipment requiring precise resistance matching.

Conclusion of CAY10-221J4LF

The CAY10-221J4LF combines Bourns' expertise in passive components with a focus on miniaturization and performance. Its 0804 package, isolated resistors, and robust thermal characteristics make it a superior choice over bulkier or less stable alternatives. Whether for high-volume consumer tech or mission-critical industrial systems, this resistor network delivers consistent performance while meeting stringent environmental and reliability standards.