TT Electronics/IRC

GUS-QS8B-03-1372-JF

GUS-QS8B-03-1372-JF Description

The GUS-QS8B-03-1372-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 15 resistors, each with a 13.7KΩ resistance value and a tight ±5% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide temperature range (70°C to 125°C). The network delivers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, making it suitable for demanding circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS8B-03-1372-JF Features

• Thin-Film Technology: Ensures low noise, high stability, and precision.
• High Power Handling: 0.75W total (0.05W per resistor) with derating up to 125°C.
• Wide Voltage Rating: Supports up to 100V, ideal for mixed-signal applications.
• Robust Construction: QSOP package with ±0.1mm height/length tolerances for consistent assembly.
• Automotive & Industrial Suitability: Non-automotive (PPAP: No) but excels in industrial controls, test equipment, and telecom systems.
• Non-RoHS Compliant: Suitable for legacy or specialized designs requiring non-compliant materials.

GUS-QS8B-03-1372-JF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps.
• Signal Conditioning: ADC/DAC interfaces, sensor calibration.
• Power Management: Load sharing, current sensing in DC-DC converters.
• Embedded Systems: Space-constrained designs in medical devices or IoT modules.
• Legacy Upgrades: Replacement for older resistor networks in military/aerospace (non-RoHS).

Conclusion of GUS-QS8B-03-1372-JF

The GUS-QS8B-03-1372-JF stands out for its thin-film precision, high power density, and compact QSOP form factor. Its low TCR (±25ppm/°C) and 5% tolerance make it a reliable choice for critical analog and mixed-signal applications. While not automotive-grade, it excels in industrial, telecom, and high-reliability systems where stability and miniaturization are paramount. The tube packaging ensures protection during handling, making it a practical option for medium-volume production.