TT Electronics/IRC

GUS-QS0B-02-1202-CB

GUS-QS0B-02-1202-CB Description

The GUS-QS0B-02-1202-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 12KΩ resistance value per resistor with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-density PCB designs.

GUS-QS0B-02-1202-CB Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.25%) and low TCR (±50ppm/°C) for critical analog and signal conditioning circuits.
• Robust Construction: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances ensures reliable SMT assembly.
• High Power Handling: 1W total dissipation (0.05W per resistor) at 125°C, derated for extended thermal performance.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch enable seamless pick-and-place assembly.
• Non-Automotive/Non-PPAP: Ideal for industrial, medical, and instrumentation applications where PPAP compliance isn’t required.

GUS-QS0B-02-1202-CB Applications

• Precision Voltage Dividers: Suitable for ADC/DAC reference circuits due to low tolerance and drift.
• Medical Equipment: Used in patient monitoring systems where stable resistance values are critical.
• Test & Measurement: Ideal for calibration modules and sensor interface boards.
• Industrial Controls: Deployed in PLCs and signal conditioning networks requiring high reliability.
• Aerospace & Defense: Suitable for avionics systems where thin-film stability is prioritized.

Conclusion of GUS-QS0B-02-1202-CB

The GUS-QS0B-02-1202-CB stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-performance electronics. Its thin-film technology and tight tolerances outperform thicker-film networks in critical applications, while the QSOP package ensures compatibility with modern SMT processes. Though not RoHS-compliant, it remains a robust solution for industrial and professional-grade systems where accuracy and thermal stability are paramount.