Bourns, Inc. Tariff Inquiry

CAT16-431J4LF

CAT16-431J4LF Description

The CAT16-431J4LF from Bourns Inc. is a high-performance 4-resistor network designed for precision surface-mount applications. Housed in a compact 1206 (3216 Metric) concave long-side terminal package, it offers a 430Ω resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient. The device operates at 62.5mW power per element and features an isolated circuit configuration, ensuring reliable performance in diverse electronic circuits. With an MSL1 (Unlimited) moisture sensitivity rating, RoHS3 compliance, and REACH unaffected status, this resistor array is ideal for environmentally conscious designs. Its 0.024" (0.60mm) low-profile height and 3.20mm x 1.55mm dimensions make it suitable for space-constrained PCB layouts.

CAT16-431J4LF Features

• 4 isolated resistors in a single 1206 package, reducing board space and assembly costs.
• Concave long-side terminals for improved solder joint reliability and mechanical stability.
• ±200ppm/°C TCR ensures stable performance across temperature variations.
• 62.5mW power rating per resistor, suitable for low-to-moderate power applications.
• RoHS3 and REACH compliant, meeting stringent environmental regulations.
• MSL1 (Unlimited) rating allows for extended floor life without baking requirements.
• Tape & Reel (TR) packaging for automated assembly efficiency.

CAT16-431J4LF Applications

This resistor network excels in applications requiring precision resistance matching and space optimization, such as:

• Voltage dividers and pull-up/pull-down networks in digital circuits.
• Signal conditioning and impedance matching in analog systems.
• Consumer electronics, including smartphones, tablets, and wearables.
• Industrial control systems, where reliability and compactness are critical.
• Automotive electronics, benefiting from its robust construction and stable TCR.

Conclusion of CAT16-431J4LF

The CAT16-431J4LF stands out as a highly reliable, space-saving resistor array with excellent thermal stability and environmental compliance. Its isolated circuit design, low-profile form factor, and automated assembly compatibility make it a superior choice for modern electronics. Whether used in consumer, industrial, or automotive applications, this Bourns resistor network delivers consistent performance, reduced component count, and cost-effective PCB integration.