TT Electronics/IRC

GUS-QS0B-02-5902-C

GUS-QS0B-02-5902-C Description

The GUS-QS0B-02-5902-C from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 19-resistor array features a 59K Ohm resistance value per resistor with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and robust 1W total power handling (0.05W per resistor). Rated for 100V maximum voltage, it is ideal for precision analog and digital circuits requiring minimal drift and high reliability.

GUS-QS0B-02-5902-C Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.25%) and low TCR (±50ppm/°C) for stable operation in varying environments.
• High-Density Integration: 19 resistors in a QSOP-20 package save PCB space compared to discrete solutions.
• Robust Power Handling: 1W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable reliable surface-mount placement.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial use cases.

GUS-QS0B-02-5902-C Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: Patient monitoring devices requiring long-term stability.
• Test & Measurement Equipment: High-accuracy multimeters and calibration tools.
• Industrial Control Systems: PLCs and process controllers where drift resistance is paramount.
• Communications Infrastructure: RF and baseband circuitry in telecom hardware.

Conclusion of GUS-QS0B-02-5902-C

The GUS-QS0B-02-5902-C excels in applications demanding high precision, thermal stability, and space efficiency. Its thin-film construction, tight tolerance, and robust packaging make it a superior alternative to discrete resistors or lower-grade networks. While not suited for automotive use, it is a top choice for industrial, medical, and instrumentation designs where reliability and accuracy are non-negotiable. Engineers will appreciate its balance of performance, density, and ease of integration.