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CAT10-181J4LF

CAT10-181J4LF Description

The CAT10-181J4LF from Bourns Inc. is a high-performance 4-resistor network designed for precision surface-mount applications. Housed in an 0804 concave long-side terminal package, it features a compact footprint of 2.00mm x 1.00mm (0.079" x 0.039") and a low-profile height of 0.55mm (0.022"), making it ideal for space-constrained PCB designs. Each resistor in the array offers a 180Ω resistance with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit configuration allows independent resistor operation, while the 62.5mW power rating per element ensures reliability in low-power circuits. Compliant with ROHS3 and REACH standards, this component is suitable for environmentally conscious designs.

CAT10-181J4LF Features

• 4 isolated resistors in a single 0804 package, reducing board space and assembly complexity.
• Concave long-side terminals for improved solder joint reliability and mechanical stability.
• Wide operating temperature range with a ±250ppm/°C TCR, suitable for industrial and automotive applications.
• 62.5mW power dissipation per resistor, balancing performance and thermal management.
• Moisture Sensitivity Level (MSL) 1 (Unlimited), ensuring long shelf life and ease of handling.
• Tape & Reel (TR) packaging for automated assembly efficiency.

CAT10-181J4LF Applications

This resistor array excels in precision analog and digital circuits, including:

• Voltage dividers and pull-up/pull-down networks in microcontrollers and FPGAs.
• Signal conditioning for sensors and communication interfaces (I2C, SPI).
• Impedance matching in high-frequency PCBs and RF modules.
• Industrial control systems requiring stable resistance values under thermal stress.
• Consumer electronics (e.g., wearables, IoT devices) where miniaturization is critical.

Conclusion of CAT10-181J4LF

The CAT10-181J4LF combines compact design, robust performance, and versatility, making it a superior choice for engineers seeking reliable resistor networks. Its isolated configuration, low TCR, and industry-standard compliance address the demands of modern electronics, from automotive to IoT. Bourns' reputation for quality ensures this component meets stringent reliability standards, making it a go-to solution for high-density PCB designs.