TT Electronics/IRC

GUS-QS0B-03-8662-BA

GUS-QS0B-03-8662-BA Description

The GUS-QS0B-03-8662-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors with a 86.6KΩ resistance value, offering a tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient. Its 1W total power rating (0.05W per resistor) and 100V maximum voltage rating ensure reliable performance in precision circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS0B-03-8662-BA Features

• Precision Thin Film Technology: Delivers stable performance with ±25ppm/°C TCR and 0.1% tolerance for critical analog/digital systems.
• Robust Construction: QSOP package with rectangular shape and ±0.1mm height tolerance ensures mechanical reliability.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports sustained operation up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch enable seamless SMD placement.
• Wide Voltage Range: 100V maximum rating suits industrial and instrumentation applications.
• Non-Automotive/Non-PPAP: Ideal for commercial and industrial use where PPAP compliance is not required.

GUS-QS0B-03-8662-BA Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: High-accuracy networks for patient monitoring systems and diagnostic devices.
• Test & Measurement: Calibration tools and bench instruments requiring minimal drift.
• Industrial Controls: PLC modules and process automation where stability is critical.
• Communications Infrastructure: RF signal chains and baseband processing in telecom hardware.

Conclusion of GUS-QS0B-03-8662-BA

The GUS-QS0B-03-8662-BA excels in applications demanding precision, stability, and compactness. Its thin-film technology, tight tolerances, and robust power handling make it superior to generic thick-film networks, particularly in environments with thermal fluctuations. While not automotive-grade, it is a cost-effective solution for industrial, medical, and high-end consumer electronics. The tube packaging ensures protection during shipping and handling, further enhancing its reliability for volume production.