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RACF104DJT680R

RACF104DJT680R Description

The RACF104DJT680R from Stackpole Electronics Inc is a high-density, surface-mount resistor network designed for compact PCB applications. This 4-resistor array features a 680Ω resistance per element with a ±5% tolerance, housed in an 0804 concave long-side terminal package (2.00mm x 1.00mm). With a low-profile height of 0.50mm, it is ideal for space-constrained designs. The isolated circuit configuration ensures independent resistor functionality, while the ±200ppm/°C temperature coefficient provides stable performance across varying thermal conditions. Rated at 62.5mW per element, this RoHS3-compliant and REACH-unaffected component is supplied in tape & reel packaging for automated assembly efficiency.

RACF104DJT680R Features

• Compact Footprint: 0804 concave package (2.00mm x 1.00mm) with a 0.50mm profile maximizes board space utilization.
• Stable Performance: ±200ppm/°C temperature coefficient ensures reliability in fluctuating environments.
• High-Density Integration: Four isolated 680Ω resistors in a single 8-pin package reduce component count.
• Automation-Ready: Tape & reel (TR) packaging supports high-speed pick-and-place assembly.
• Compliance: Meets RoHS3 and REACH standards, with an ECCN of EAR99 for broad market applicability.
• Robust Construction: Moisture Sensitivity Level (MSL) 1 rating guarantees unlimited floor life prior to reflow.

RACF104DJT680R Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage division and pull-up/down networks in sensor interfaces.
• Consumer Electronics: Space-saving solutions for smartphones, wearables, and IoT devices.
• Industrial Controls: Stable performance in PLCs, motor drives, and instrumentation.
• Automotive Systems: Auxiliary circuits where compactness and thermal stability are critical.
• Medical Devices: Low-profile, high-reliability requirements in portable diagnostics.

Conclusion of RACF104DJT680R

The RACF104DJT680R combines miniaturization, performance, and compliance, making it a versatile choice for modern electronics. Its isolated resistors, stable thermal characteristics, and automation-friendly packaging cater to high-volume production, while its obsolete status underscores the need for design verification or alternative sourcing for new projects. Engineers seeking a balance of density and reliability in resistor networks will find this model particularly advantageous for constrained layouts.