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RACF648RJT100K

RACF648RJT100K Description

The RACF648RJT100K from Stackpole Electronics, Inc. is an 8-resistor bussed network array designed for high-density surface-mount applications. Housed in a compact 2512 (6432 Metric) concave long-side terminal package, it offers a 100k Ohm resistance per element with a ±5% tolerance and ±200ppm/°C temperature coefficient. With a 62.5mW power rating per resistor and a low-profile 0.028" (0.70mm) seated height, this RoHS3-compliant, REACH-unaffected component is ideal for space-constrained designs requiring reliable passive networks. Its bussed circuit configuration simplifies PCB layout by connecting all resistors to a common node, reducing routing complexity.

RACF648RJT100K Features

• High-Density Integration: 8 resistors in a 2512 package (6.40mm x 3.10mm) optimize board space.
• Stable Performance: ±200ppm/°C TCR ensures minimal resistance drift across operating temperatures.
• Robust Construction: Concave long-side terminals enhance solder joint reliability.
• Compliance: Meets RoHS3 and REACH standards, with MSL 1 (Unlimited) moisture sensitivity.
• Efficient Power Handling: 62.5mW per resistor supports moderate power applications.
• Tape & Reel Packaging: Facilitates automated assembly processes.

RACF648RJT100K Applications

This resistor array excels in:

• Voltage Division Circuits: Precision ladder networks in sensor interfaces.
• Pull-Up/Pull-Down Networks: Simplifies biasing for microcontrollers and FPGAs.
• Signal Conditioning: Buffering and termination in communication systems.
• Consumer Electronics: Space-saving solutions for smart devices and wearables.
• Industrial Controls: Durable performance in PLCs and motor drivers.

Conclusion of RACF648RJT100K

The RACF648RJT100K combines compactness, stability, and ease of integration, making it a versatile choice for modern electronics. While obsolete, its bussed design and robust specifications remain valuable for legacy or low-volume production. Engineers benefit from its simplified routing, consistent performance, and compliance with environmental standards, particularly in applications demanding reliable passive networks within tight spatial constraints. For designs requiring multi-resistor solutions with minimal footprint, this array delivers a balanced blend of functionality and efficiency.