TT Electronics/IRC

GUS-QS0B-02-1152-CA

GUS-QS0B-02-1152-CA Description

The GUS-QS0B-02-1152-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 11.5KΩ resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in circuit designs. With a ±50ppm/°C temperature coefficient and a power rating of 1W (0.05W per resistor), it delivers stable performance across a wide temperature range of 70°C to 125°C. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) optimize space efficiency.

GUS-QS0B-02-1152-CA Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog/digital circuits.
• High Power Handling: 1W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Tight Tolerance & TCR: ±0.25% tolerance and ±50ppm/°C TCR for minimal drift in varying environments.
• Robust Construction: QSOP package with gull-wing leads for mechanical durability and solderability.
• Voltage Resilience: Supports up to 100V maximum voltage, suitable for industrial and instrumentation use.
• Non-Automotive Grade: Ideal for non-automotive applications where PPAP compliance is not required.

GUS-QS0B-02-1152-CA Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift resistance values.
• Test & Measurement Equipment: High-accuracy multimeters, oscilloscopes, and calibration devices.
• Industrial Control Systems: PLCs and process controllers where temperature stability is paramount.
• Aerospace & Defense: Avionics and communication systems demanding reliability under thermal stress.

Conclusion of GUS-QS0B-02-1152-CA

The GUS-QS0B-02-1152-CA stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers prioritizing accuracy and space savings. While not RoHS-compliant, its thin-film technology and wide operating range cater to specialized industrial and medical applications where performance outweighs regulatory constraints. For designs requiring high-density resistor networks with minimal drift, this model offers a compelling balance of technical rigor and cost-effectiveness.