TT Electronics/IRC

GUS-QS8B-02-1021-B

GUS-QS8B-02-1021-B Description

The GUS-QS8B-02-1021-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP-packaged device features 15 resistors with a tight tolerance of ±0.1% and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Each resistor offers a 1.02kΩ value, with a 0.05W (1/20W) power rating per resistor and a total power dissipation of 0.75W (3/4W). Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8B-02-1021-B Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.1%) and stability (±50ppm/°C) for critical analog circuits.
• Robust Construction: QSOP package with 100V maximum voltage rating and 125°C max operating temperature, ideal for industrial environments.
• High Power Density: 0.75W total power rating in a compact form factor, outperforming similar networks in thermal management.
• Automated Assembly Friendly: Gull-wing leads and tight dimensional tolerances (±0.1mm height/length, ±0.2mm depth) ensure compatibility with high-speed SMT processes.
• Non-Automotive (PPAP No): Suitable for industrial, medical, and telecom applications where automotive compliance isn’t required.

GUS-QS8B-02-1021-B Applications

This resistor network excels in precision applications such as:

• Signal Conditioning Circuits: Voltage dividers, DAC/ADC interfaces, and sensor calibration due to low TCR and tight tolerance.
• Medical Equipment: Patient monitoring systems where long-term stability is critical.
• Test & Measurement Instruments: High-accuracy multimeters and oscilloscope front-end circuits.
• Industrial Control Systems: PLCs and process controllers requiring reliable performance under thermal stress.

Conclusion of GUS-QS8B-02-1021-B

The GUS-QS8B-02-1021-B combines precision, power efficiency, and compactness, making it a standout choice for engineers designing high-reliability electronics. Its thin-film technology and rugged QSOP package address challenges in thermal drift and space constraints, while its non-automotive PPAP status streamlines procurement for industrial and medical sectors. For applications demanding sub-1% tolerance and minimal thermal variance, this network delivers unmatched performance in its class.