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RACF648NJT1K80

RACF648NJT1K80 Description

The RACF648NJT1K80 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 features a 1.8kΩ resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable operation across varying environmental conditions. The array operates at 62.5mW power per element, making it suitable for low-to-moderate power circuits. Its ROHS3 compliance and REACH unaffected status align with modern environmental standards, while its MSL 1 (Unlimited) rating ensures reliability in storage and handling.

RACF648NJT1K80 Features

• High-Density Integration: 8 resistors in a 6.40mm x 3.10mm (0.252" x 0.122") footprint, ideal for PCB space optimization.
• Concave Long-Side Terminals: Enhances solder joint reliability and mechanical stability.
• Wide Operating Range: ±200ppm/°C temperature coefficient ensures minimal resistance drift.
• Low-Power Efficiency: 62.5mW per resistor balances performance and energy consumption.
• Environmental Compliance: ROHS3 and REACH unaffected, meeting stringent regulatory requirements.
• Surface-Mount Design: Facilitates automated assembly processes, reducing manufacturing costs.

RACF648NJT1K80 Applications

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

• Voltage Division Circuits: Stable performance in analog signal conditioning.
• Pull-Up/Pull-Down Networks: Reliable logic level stabilization in digital systems.
• Consumer Electronics: Space-constrained devices like smartphones and wearables.
• Industrial Control Systems: Durable operation in harsh environments due to robust construction.
• Automotive Electronics: Compliant with industry standards for reliability and longevity.

Conclusion of RACF648NJT1K80

The RACF648NJT1K80 combines high-density integration, environmental compliance, and stable performance, making it a versatile choice for modern electronics. Its bussed circuit design and concave terminal structure provide distinct advantages in reliability and manufacturability. While marked as obsolete, its proven performance ensures continued suitability for legacy designs or applications where replacement alternatives are limited. Engineers seeking a balance of compactness, precision, and durability will find this resistor network a dependable solution.