TT Electronics/IRC

GUS-QS8B-00-1003-J

GUS-QS8B-00-1003-J Description

The GUS-QS8B-00-1003-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 100K Ohm resistance value and a tight 5% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it balances power dissipation efficiency with compact design. The thin-film technology delivers superior stability, featuring a ±250ppm/°C temperature coefficient and a wide operating temperature range of -70°C to +125°C, making it suitable for harsh environments.

GUS-QS8B-00-1003-J Features

• High-Density Integration: 15 resistors in a 4.9mm x 6.02mm x 1.47mm QSOP package optimize board space.
• Robust Performance: 100V maximum voltage rating and 125°C max operating temperature ensure reliability in industrial applications.
• Precision Thin Film: Low TCR (±250ppm/°C) and 5% tolerance enhance signal integrity in analog/digital circuits.
• Gull Wing Termination: Facilitates automated SMT assembly with a 0.64mm terminal pitch for high-density layouts.
• Non-Automotive (PPAP No): Ideal for industrial, medical, and telecom systems where RoHS compliance is not mandatory.

GUS-QS8B-00-1003-J Applications

• Voltage Divider Networks: Precision attenuation in sensor interfaces and ADC/DAC circuits.
• Bus Termination: Stable impedance matching in high-speed data lines (e.g., SPI, I²C).
• Medical Devices: Reliable performance in diagnostic equipment due to low thermal drift.
• Power Management: Distributed load balancing in DC-DC converters and power supplies.
• Test & Measurement: Calibration circuits requiring stable resistance over temperature fluctuations.

Conclusion of GUS-QS8B-00-1003-J

The GUS-QS8B-00-1003-J excels in space-constrained, high-reliability applications where thin-film accuracy and thermal stability are critical. Its QSOP package and gull-wing leads simplify manufacturing, while the 100K Ohm network supports diverse circuit designs. Though not RoHS-compliant, it remains a top choice for industrial and instrumentation markets demanding durability and precision. Engineers will appreciate its balance of power handling, tolerance, and compactness—key for modern electronics miniaturization.