Stackpole Electronics, Inc. Tariff Inquiry

RACF408MJT47K0

RACF408MJT47K0 Description

The RACF408MJT47K0 from Stackpole Electronics, Inc. is an 8-resistor bussed network array designed for surface-mount applications. With a compact 1608 package (4.00mm x 2.10mm) and a low-profile height of 0.70mm, it offers space-efficient integration for high-density PCB designs. Each resistor features a 47kΩ resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The 62.5mW power rating per element and ROHS3/REACH compliance make it suitable for modern, eco-conscious electronics. Though obsolete, its MSL 1 (Unlimited) rating ensures reliability in storage and handling.

RACF408MJT47K0 Features

• Bussed Circuit Configuration: Simplifies design by connecting all resistors to a common node, reducing wiring complexity.
• Concave Long-Side Terminals: Enhances solder joint reliability in automated assembly processes.
• Wide Operating Range: Stable performance from -55°C to +125°C, ideal for industrial and automotive applications.
• Tape & Reel Packaging: Optimized for pick-and-place manufacturing, improving production efficiency.
• Low TCR (±200ppm/°C): Minimizes resistance drift under thermal stress, critical for precision circuits.

RACF408MJT47K0 Applications

This resistor array excels in:

• Voltage Division Networks: Used in sensor interfaces and ADC reference circuits due to its matched tolerance.
• Pull-Up/Pull-Down Arrays: Ideal for digital logic circuits in microcontrollers and FPGAs.
• Automotive Electronics: Withstands harsh environments, suitable for infotainment or ECU systems.
• Consumer Electronics: Space-constrained devices like wearables or IoT modules benefit from its compact footprint.

Conclusion of RACF408MJT47K0

The RACF408MJT47K0 combines density, reliability, and cost-effectiveness for legacy designs requiring bussed resistor networks. Its 1608 package and robust specifications make it a pragmatic choice for engineers needing repeatable performance in high-volume production. While obsolete, existing stock remains viable for maintenance or end-of-life product support. For new designs, consider Stackpole’s active alternatives with similar footprints and improved availability.