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RACF164DJT750K

RACF164DJT750K Description

The RACF164DJT750K from Stackpole Electronics, Inc. is a high-density, surface-mount resistor network designed for precision applications in compact electronic assemblies. This 4-resistor array features a 750k ohm resistance per element with a ±5% tolerance, housed in a 1206 (3216 metric) concave package with long-side terminals. Its isolated circuit configuration ensures independent resistor performance, while the ±200ppm/°C temperature coefficient provides stable operation across varying environmental conditions. With a power rating of 62.5mW per element and RoHS3 compliance, this obsolete yet reliable component remains suitable for legacy designs requiring robust performance.

RACF164DJT750K Features

• Compact Design: Measures just 3.20mm x 1.60mm (0.126" x 0.063") with a low profile of 0.75mm (0.030"), ideal for space-constrained PCBs.
• High Reliability: Moisture Sensitivity Level (MSL) 1 (Unlimited) ensures durability in humid environments.
• Concave Terminal Configuration: Enhances solder joint integrity and mechanical stability during assembly.
• Wide Compatibility: REACH unaffected and EAR99/ECCN compliant for global supply chain flexibility.
• Efficient Power Handling: 62.5mW per resistor balances performance and thermal management.

RACF164DJT750K Applications

This resistor array excels in applications demanding consistent resistance values and minimal footprint, such as:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Feedback networks in PLCs and motor drivers.
• Legacy Electronics: Maintenance and repair of older systems where original specifications must be met.
• Consumer Electronics: Dense PCB designs in audio equipment or display modules.

Conclusion of RACF164DJT750K

The RACF164DJT750K offers a blend of precision, compactness, and reliability, making it a pragmatic choice for engineers working with legacy or high-density designs. While obsolete, its robust construction and compliance with modern environmental standards (RoHS3) ensure continued utility in niche applications. Its concave terminal design and isolated resistors further distinguish it from conventional arrays, providing enhanced mechanical and electrical performance.