TT Electronics/IRC

GUS-QS0B-02-1131-BA

GUS-QS0B-02-1131-BA Description

The GUS-QS0B-02-1131-BA 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 with a 1.13KΩ resistance value, offering an exceptional ±0.1% tolerance and a ±50ppm/°C temperature coefficient. Rated for 1W total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The gull-wing termination ensures secure PCB mounting, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS0B-02-1131-BA Features

• Precision Performance: Ultra-tight 0.1% tolerance and ±50ppm/°C TCR ensure stability in precision circuits.
• Robust Construction: Thin-film technology delivers low noise and high reliability, ideal for sensitive analog/digital systems.
• High Voltage Handling: Supports 100V maximum voltage, suitable for industrial and instrumentation use.
• Thermal Resilience: Derated power operation up to 125°C enhances longevity in high-temperature applications.
• Space-Saving Design: QSOP package with 0.64mm terminal pitch enables high-density PCB layouts.
• Automation-Friendly: Gull-wing leads simplify pick-and-place assembly, reducing manufacturing costs.

GUS-QS0B-02-1131-BA Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical for ADC/DAC reference circuits in test equipment.
• Medical Electronics: Stable performance in patient monitoring devices.
• Industrial Controls: Resists thermal drift in PLCs and motor drivers.
• Aerospace & Defense: Meets rigorous demands for avionics and communication systems.
• Telecom Infrastructure: Ensures signal integrity in baseband processing units.

Conclusion of GUS-QS0B-02-1131-BA

The GUS-QS0B-02-1131-BA stands out for its precision, power efficiency, and compact form factor, outperforming generic resistor arrays in stability and thermal performance. Its thin-film technology and wide operational range make it a top choice for engineers designing high-reliability systems. While non-compliant with EU RoHS, its niche applications in industrial and aerospace sectors justify its use where performance outweighs regulatory constraints. For mission-critical designs requiring uncompromising accuracy, this network delivers exceptional value.