Bourns, Inc.

CAY10-271J4LF  

Resistor Networks & Arrays

CAY10-271J4LF Description

The CAY10-271J4LF from Bourns Inc. is a high-performance 4-resistor network designed for precision surface-mount applications. Housed in an 0804 package (2.00mm x 1.00mm) with a low-profile height of 0.45mm, this array features isolated 270Ω resistors with a ±5% tolerance and a ±250ppm/°C temperature coefficient. The device operates at 62.5mW power per element and is compliant with ROHS3 and REACH environmental standards. Its convex, long-side terminal design ensures reliable solder joints and mechanical stability, making it ideal for densely populated PCBs. Packaged in Tape & Reel (TR), it supports automated assembly processes.

CAY10-271J4LF Features

• Compact 0804 footprint (2.00mm x 1.00mm) with ultra-low 0.45mm profile for space-constrained designs.
• 4 isolated 270Ω resistors with ±5% tolerance, ensuring consistent performance.
• ±250ppm/°C temperature coefficient for stable operation across varying thermal conditions.
• 62.5mW power rating per resistor, suitable for low-power signal conditioning.
• ROHS3 and REACH compliant, meeting stringent environmental regulations.
• MSL 1 (Unlimited) moisture sensitivity, enabling extended shelf life and ease of handling.
• Convex, long-side terminal package enhances solder joint reliability and PCB layout flexibility.

CAY10-271J4LF Applications

This resistor network excels in applications requiring precision resistance matching and compact layouts, such as:

• Signal termination and pull-up/down networks in digital circuits (e.g., I²C, SPI).
• Voltage dividers and current limiting in sensor interfaces and ADC/DAC circuits.
• Impedance matching in high-frequency PCBs and communication modules.
• Portable and IoT devices where space efficiency and reliability are critical.
• Automotive and industrial electronics due to its robust construction and thermal stability.

Conclusion of CAY10-271J4LF

The CAY10-271J4LF stands out as a high-density, reliable resistor array for modern electronics, combining miniaturization, precision, and environmental compliance. Its isolated resistors, low thermal drift, and automated assembly compatibility make it a superior choice for engineers designing compact, high-performance systems. Whether for consumer electronics, industrial controls, or automotive applications, this Bourns component delivers consistent performance in demanding environments.

CAY10-271J4LF Documents

Download datasheets and manufacturer documentation for CAY10-271J4LF

Datasheets :

CAY10 Series      

HTML Datasheet :

CAY10 Series      

PCN Design/Specification :

Multiple Series Specification 14/Feb/2020      

Environmental Information :

RoHS CAT10, CAT16, CAT25, CAYxx, CHP, CHV Series       CAY10-J4LF Series Material Declaration