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RACF104DJT82K0

RACF104DJT82K0 Description

The RACF104DJT82K0 from Stackpole Electronics, Inc. is a high-performance surface-mount resistor network designed for precision applications. This 4-resistor array features an 82kΩ resistance per element with a ±5% tolerance, ensuring reliable performance in compact circuits. Encased in an 0804 (2.00mm x 1.00mm) concave package with long-side terminals, it offers a low-profile height of 0.50mm, making it ideal for space-constrained designs. The isolated circuit configuration provides independent resistor functionality, while the ±200ppm/°C temperature coefficient ensures stability across varying environmental conditions. Rated at 62.5mW per element, this RoHS3-compliant and REACH-unaffected component is supplied in tape-and-reel packaging for automated assembly efficiency.

RACF104DJT82K0 Features

• Compact Design: Ultra-thin 0.020" (0.50mm) profile and 0804 footprint optimize PCB space utilization.
• Stable Performance: ±200ppm/°C temperature coefficient minimizes resistance drift under thermal stress.
• High Reliability: Isolated circuit design prevents cross-talk, enhancing signal integrity in multi-channel applications.
• Automation-Friendly: Tape-and-reel (TR) packaging supports high-speed pick-and-place assembly.
• Compliance: Meets RoHS3 and REACH standards, ensuring environmental and regulatory compatibility.
• Wide Operating Range: Moisture Sensitivity Level (MSL) 1 rating allows unlimited floor life prior to reflow.

RACF104DJT82K0 Applications

This resistor array 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: Reliable operation in infotainment and ECU modules (note: verify AEC-Q200 compliance for critical applications).
• Medical Devices: Low-profile design suits portable diagnostic equipment and patient monitors.

Conclusion of RACF104DJT82K0

The RACF104DJT82K0 combines miniaturization, stability, and isolation in a single package, addressing the needs of modern high-density electronics. While obsolete, its legacy design remains relevant for legacy system maintenance or low-volume production. Engineers value its balance of precision and compactness, particularly in applications demanding repeatable performance under thermal variance. For new designs, consider consulting Stackpole for recommended alternatives with similar specifications.