TT Electronics/IRC

GUS-QS8B-00-4302-J

GUS-QS8B-00-4302-J Description

The GUS-QS8B-00-4302-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding environments. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 43K Ohm resistance value, offering a 5% tolerance and a ±250ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, making it suitable for industrial and commercial electronics. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes board space.

GUS-QS8B-00-4302-J Features

• High-Density Integration: 15 resistors in a 16-pin QSOP package, reducing PCB footprint.
• Stable Performance: Thin-film technology ensures low noise and high accuracy (±250ppm/°C).
• Robust Construction: 100V maximum voltage rating and 125°C max operating temperature for harsh environments.
• Precision Manufacturing: Tight tolerances (±0.1mm height, ±0.2mm depth) ensure consistent SMD placement.
• Non-Automotive Grade: Ideal for industrial controls, test equipment, and telecom systems where PPAP compliance isn’t required.
• Tube Packaging: Protects components during handling and storage.

GUS-QS8B-00-4302-J Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADC/DAC circuits.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Communication Systems: Impedance matching in RF modules and baseband processing.
• Test & Measurement: Calibration circuits and precision instrumentation.
• Consumer Electronics: Dense PCBs in audio equipment and display controllers.

Conclusion of GUS-QS8B-00-4302-J

The GUS-QS8B-00-4302-J combines space efficiency, reliability, and precision, making it a superior choice for designers needing compact resistor networks with moderate power handling. Its thin-film construction and wide temperature range outperform carbon-based alternatives, while the QSOP gull-wing design simplifies automated assembly. Though not RoHS-compliant, it remains a cost-effective solution for non-automotive, industrial, and telecom applications where durability and accuracy are critical.