Stackpole Electronics, Inc. Tariff Inquiry

RACF648NJT220K

RACF648NJT220K Description

The RACF648NJT220K from Stackpole Electronics, Inc. is an 8-resistor bussed network array designed for high-density surface-mount applications. With a compact 2512 (6432 Metric) concave long-side terminal package, it offers a space-saving solution while maintaining robust performance. Each resistor in the array features a 220k Ohm resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable operation across varying environmental conditions. The device operates at 62.5mW power per element and is rated for MSL 1 (Unlimited) moisture sensitivity, making it suitable for extended storage and handling.

RACF648NJT220K Features

• High-Density Integration: Combines 8 resistors in a compact 6.40mm x 3.10mm (0.252" x 0.122") footprint, ideal for PCB space constraints.
• Concave Long-Side Terminals: Enhances solder joint reliability and mechanical stability.
• Wide Operating Range: ±200ppm/°C temperature coefficient ensures minimal resistance drift.
• RoHS3 & REACH Compliance: Meets environmental regulations for global deployment.
• Bussed Circuit Configuration: Simplifies design by connecting resistors in a common-node arrangement.
• Tape & Reel Packaging: Facilitates automated assembly processes for high-volume production.

RACF648NJT220K Applications

This resistor network excels in applications requiring precision and space efficiency, such as:

• Voltage Division Circuits: Used in sensor interfaces and analog signal conditioning.
• Pull-Up/Pull-Down Networks: Ideal for digital logic circuits and microcontroller I/O lines.
• Power Supply Decoupling: Provides stable reference resistances in DC-DC converters.
• Industrial Controls: Suitable for harsh environments due to its robust construction and tolerance to moisture.

Conclusion of RACF648NJT220K

The RACF648NJT220K is a high-performance resistor array offering reliability, compactness, and ease of integration for modern electronics. Its bussed configuration, concave terminals, and RoHS3 compliance make it a superior choice over discrete resistors in space-constrained designs. While marked as Obsolete, its proven performance ensures continued relevance in legacy systems and replacements. Engineers seeking a balance of precision, durability, and manufacturability will find this component indispensable in analog and mixed-signal applications.