Bourns, Inc. Tariff Inquiry

CAY16-300J8LF

CAY16-300J8LF Description

The CAY16-300J8LF from Bourns Inc. is an 8-resistor network array designed for high-density surface-mount applications. This obsolete but reliable component features a compact 1506 (Convex, Long Side Terminals) package with dimensions of 0.150" x 0.063" (3.80mm x 1.60mm) and a low-profile height of 0.024" (0.60mm), making it suitable for space-constrained PCB designs. Each resistor in the array offers a 30Ω resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. The isolated circuit configuration allows independent resistor operation, enhancing design flexibility.

CAY16-300J8LF Features

• 8 isolated resistors in a single 16-pin package, reducing board space and assembly complexity.
• 62.5mW power rating per element, suitable for low-power signal conditioning and pull-up/down applications.
• ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL) 1, allowing unlimited floor life prior to reflow soldering.
• 1506 convex package with long-side terminals for improved mechanical stability and solder joint reliability.
• Tape & Reel (TR) packaging, optimized for automated pick-and-place assembly processes.

CAY16-300J8LF Applications

This resistor network is ideal for precision analog and digital circuits, including:

• Voltage dividers and current limiting in sensor interfaces.
• Pull-up/down networks for microcontrollers and logic devices.
• Signal termination in communication systems (e.g., SPI, I²C).
• Impedance matching in high-frequency PCBs.
  Its compact footprint and isolated design make it particularly useful in consumer electronics, industrial controls, and automotive modules where board space and reliability are critical.

Conclusion of CAY16-300J8LF

While marked as obsolete, the CAY16-300J8LF remains a robust choice for designers needing a compact, high-performance resistor array. Its combination of tight tolerance, low-profile packaging, and isolated resistors provides versatility in circuit design. For legacy systems or applications requiring proven reliability, this Bourns component offers a balance of space efficiency and electrical performance. Engineers should verify alternative modern equivalents for new designs but can rely on this model for maintenance or low-volume production.