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CAY16-91R0F4LF

CAY16-91R0F4LF Description

The CAY16-91R0F4LF from Bourns Inc. is a high-performance 4-resistor network in a compact 1206 (3216 Metric) surface-mount package. Designed for precision applications, it features isolated resistors with a tight tolerance of ±1% and a low temperature coefficient of ±200ppm/°C, ensuring stable performance across varying environmental conditions. Each resistor offers a resistance value of 91Ω and a power rating of 62.5mW per element, making it suitable for moderate power dissipation requirements. The device is housed in a convex, long-side terminal package with dimensions of 3.20mm x 1.60mm and a low profile height of 0.60mm, ideal for space-constrained PCB designs.

CAY16-91R0F4LF Features

• 4 isolated resistors in a single 1206 package, reducing board space and assembly complexity.
• ±1% tolerance and ±200ppm/°C TCR for high precision and thermal stability.
• 62.5mW power rating per resistor, suitable for signal conditioning and voltage division.
• ROHS3 compliant and REACH unaffected, meeting stringent environmental regulations.
• Moisture Sensitivity Level (MSL) 1, allowing unlimited floor life and ease of handling.
• Tape & Reel (TR) packaging, optimized for automated assembly processes.
• Convex, long-side terminal design enhances solder joint reliability and mechanical stability.

CAY16-91R0F4LF Applications

This resistor network is ideal for applications requiring precision resistance matching and compact form factors, including:

• Voltage dividers and pull-up/pull-down networks in embedded systems.
• Signal conditioning circuits for sensors and analog front-ends.
• Impedance matching in high-frequency communication devices.
• Industrial control systems where reliability and thermal performance are critical.
• Consumer electronics, such as wearables and IoT devices, benefiting from its low-profile design.

Conclusion of CAY16-91R0F4LF

The CAY16-91R0F4LF stands out as a robust, space-saving solution for precision resistor networks, combining Bourns' quality with industry-standard performance. Its high tolerance, stable TCR, and compact footprint make it a preferred choice for engineers designing reliable circuits in constrained spaces. Whether for industrial, automotive, or consumer applications, this resistor array delivers consistent performance while simplifying PCB layout and assembly.