TT Electronics/IRC

GUS-QS0B-02-1802-B

GUS-QS0B-02-1802-B Description

The GUS-QS0B-02-1802-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 18K Ohm resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 1W (0.05W per resistor), making it suitable for high-reliability circuits. Its gull-wing termination and compact 8.66mm × 6.02mm × 1.47mm footprint enable efficient PCB integration.

GUS-QS0B-02-1802-B Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• High Power Handling: 1W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package with 20 gull-wing terminals for secure surface mounting.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Strict Dimensional Tolerances: ±0.1mm height/length and ±0.2mm depth for consistent assembly.

GUS-QS0B-02-1802-B Applications

This resistor network excels in precision analog and digital systems, including:

• Medical Equipment: Patient monitoring devices requiring stable signal conditioning.
• Test & Measurement: High-accuracy multimeters, oscilloscopes, and calibration tools.
• Industrial Automation: PLCs, sensor interfaces, and control systems demanding low drift.
• Communications: RF and baseband circuitry where consistent impedance matching is critical.
• Aerospace & Defense: Avionics and radar systems needing rugged, high-tolerance components.

Conclusion of GUS-QS0B-02-1802-B

The GUS-QS0B-02-1802-B stands out for its precision, power efficiency, and compact design, making it a top choice for engineers prioritizing reliability in harsh environments. Its thin-film technology, tight tolerances, and high voltage rating cater to specialized applications where performance cannot be compromised. While not RoHS-compliant, its active status and tube packaging ensure availability for legacy and high-reliability designs. Ideal for mission-critical electronics, this network combines technical excellence with practical versatility.