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CAT16-391J4LF

CAT16-391J4LF Description

The CAT16-391J4LF from Bourns Inc. is a high-performance 1206 (3216 Metric) surface-mount resistor network featuring four isolated 390Ω resistors with a ±5% tolerance. Designed for precision and reliability, this device operates within a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Its compact 0.126" x 0.061" (3.20mm x 1.55mm) concave package with long-side terminals optimizes PCB space utilization while facilitating automated assembly. The 62.5mW power rating per element and ROHS3/REACH compliance make it suitable for modern, eco-conscious designs. Packaged in Tape & Reel (TR), it is ideal for high-volume manufacturing.

CAT16-391J4LF Features

• 4 isolated resistors in a single 1206 package, reducing component count and board footprint.
• 390Ω resistance with ±5% tolerance and ±200ppm/°C stability, balancing cost and precision.
• Concave, long-side terminal design enhances solder joint reliability and mechanical strength.
• 62.5mW power dissipation per resistor, suitable for low-to-moderate power applications.
• ROHS3 compliant and REACH unaffected, meeting stringent environmental regulations.
• MSL 1 (Unlimited) moisture sensitivity, ensuring ease of handling and storage.
• Tape & Reel packaging for automated pick-and-place assembly efficiency.

CAT16-391J4LF Applications

This resistor network excels in space-constrained, high-density PCB designs, such as:

• Signal conditioning and termination in communication interfaces (e.g., SPI, I2C).
• Voltage division and pull-up/down circuits in microcontroller and FPGA-based systems.
• Industrial automation modules requiring robust, temperature-stable passive components.
• Consumer electronics (e.g., wearables, IoT devices) where miniaturization and reliability are critical.
• Automotive electronics (non-safety-critical) due to its vibration-resistant terminal design.

Conclusion of CAT16-391J4LF

The CAT16-391J4LF combines compactness, reliability, and cost-effectiveness, making it a versatile choice for modern electronic designs. Its isolated resistor configuration, stable thermal performance, and industry-standard compliance position it as a superior alternative to discrete resistors in space-sensitive applications. Whether for prototyping or mass production, this Bourns resistor network delivers consistent performance while streamlining assembly processes.