TT Electronics/IRC

GUS-QS0B-03-1202-JA

GUS-QS0B-03-1202-JA Description

The GUS-QS0B-03-1202-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 12KΩ resistance value and a tight ±5% tolerance. It operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum voltage rating of 100V. With a ±25ppm/°C temperature coefficient, it ensures stable performance in thermally demanding environments. The 1W total power rating (0.05W per resistor) and gull-wing termination make it suitable for compact, high-density PCB designs. Packaged in a tube, this non-automotive and non-PPAP compliant component is ideal for industrial and commercial electronics.

GUS-QS0B-03-1202-JA Features

• Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• High-Density Integration: 19 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, saving board space.
• Robust Thermal Performance: Operates up to 125°C with a derated power range for reliability in harsh conditions.
• Low TCR: ±25ppm/°C ensures minimal resistance drift over temperature fluctuations.
• Gull-Wing Termination: Facilitates easy soldering and inspection in surface-mount applications.
• Non-Compliant with EU RoHS: Suitable for legacy or niche applications where RoHS restrictions do not apply.

GUS-QS0B-03-1202-JA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing Systems: DAC/ADC interfaces, filter networks, and impedance matching.
• Industrial Control Modules: PLCs, motor drives, and power management systems requiring stable resistance values.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.
• Legacy Electronics Repair: Non-RoHS compliant designs needing reliable replacements.

Conclusion of GUS-QS0B-03-1202-JA

The GUS-QS0B-03-1202-JA stands out for its thin-film precision, compact form factor, and thermal resilience, making it a preferred choice for engineers prioritizing accuracy and space efficiency. While not suited for automotive or RoHS-mandated designs, its 12KΩ network, low TCR, and robust power handling make it indispensable in industrial, commercial, and instrumentation applications. For high-reliability systems demanding stable performance under thermal stress, this resistor network delivers unmatched value.