TT Electronics/IRC

GUS-QS0B-03-6981-JF

GUS-QS0B-03-6981-JF Description

The GUS-QS0B-03-6981-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 6.98KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -70°C to +125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding environments. Packaged in a tube for automated assembly, this surface-mount (SMD) network features gull-wing terminations with a 0.64mm pitch for secure PCB mounting.

GUS-QS0B-03-6981-JF Features

• Thin-Film Technology: Offers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Compact Design: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) footprint saves board space in dense layouts.
• High Power Handling: 1W total dissipation (0.05W per resistor) with derating up to 125°C.
• Robust Construction: Rectangular QSOP case with 1.63mm seated height ensures mechanical durability.
• Wide Compatibility: Ideal for BUS circuit applications due to its 19-resistor array and gull-wing termination.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GUS-QS0B-03-6981-JF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces benefiting from low TCR (±25ppm/°C).
• Signal Processing: DAC/ADC reference networks, filter circuits, and impedance matching.
• Industrial Electronics: PLCs, test equipment, and power supplies requiring stable resistance under thermal stress.
• Telecom Infrastructure: Line drivers, transceivers, and RF modules where space efficiency is critical.
• Medical Devices: Low-noise signal conditioning in diagnostic equipment.

Conclusion of GUS-QS0B-03-6981-JF

The GUS-QS0B-03-6981-JF stands out for its thin-film precision, compact QSOP package, and robust power handling, making it a top choice for engineers prioritizing reliability in harsh environments. While not RoHS-compliant, its temperature resilience and 19-resistor integration streamline designs in industrial and telecom systems. For applications demanding tight tolerance, low TCR, and high-density mounting, this network delivers unmatched performance.