TT Electronics/IRC

GUS-QS0B-03-9761-JC

GUS-QS0B-03-9761-JC Description

The GUS-QS0B-03-9761-JC from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 19 resistors with a 9.76KΩ resistance value, 5% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 20-pin QSOP package with gull-wing SMD termination, this network offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and is ideal for space-constrained PCB designs. With a 1W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power handling with precision. The non-automotive, non-PPAP compliant device is supplied in tubes, making it suitable for prototyping and small-batch production.

GUS-QS0B-03-9761-JC Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance (±25ppm/°C).
• High-Density Integration: 19 resistors in a QSOP-20 package optimize board space.
• Robust Power Handling: 1W total dissipation (0.05W per resistor) at 125°C max operating temperature.
• Precision Resistance: 9.76KΩ ±5% with BUS configuration for simplified circuit design.
• Surface-Mount Gull Wing Terminals: Ensures reliable soldering with 0.64mm pitch for high-density layouts.
• Wide Voltage Range: Supports up to 100V, suitable for mixed-signal and analog circuits.

GUS-QS0B-03-9761-JC Applications

• Analog Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers.
• Industrial Control Systems: Stable performance in PLC modules, sensor interfaces, and DAC/ADC circuits.
• Test & Measurement Equipment: Precision resistance networks for calibration and instrumentation.
• Medical Electronics: Reliable operation in diagnostic devices where low drift is critical.
• Telecommunications: Used in filtering and impedance-matching circuits for RF/baseband systems.

Conclusion of GUS-QS0B-03-9761-JC

The GUS-QS0B-03-9761-JC excels in applications demanding compact size, thermal stability, and precision resistance. Its thin-film construction and QSOP packaging make it a standout choice for high-reliability designs in industrial, medical, and telecom sectors. While not automotive-grade, its 1W power rating and low TCR ensure longevity in harsh environments. Engineers will appreciate its balance of performance and space efficiency, particularly in dense PCB layouts requiring multiple matched resistors.