TT Electronics/IRC

GUS-QS8B-01-4702-JF

GUS-QS8B-01-4702-JF Description

The GUS-QS8B-01-4702-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 47K Ohm resistance, a 5% tolerance, and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in demanding circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting.

GUS-QS8B-01-4702-JF Features

• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package, ideal for space-constrained designs.
• Precision Thin-Film Technology: Delivers low noise, excellent stability, and tight TCR (±100ppm/°C) for signal conditioning and analog circuits.
• Robust Power Handling: 0.75W total dissipation (0.05W per resistor) with derated performance up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and ±0.1mm height/length tolerances ensure compatibility with pick-and-place systems.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8B-01-4702-JF Applications

• Voltage Divider Networks: Precision ladder circuits in DAC/ADC interfaces.
• Bus Termination: Stable impedance matching in BUS signal lines (as per circuit designator).
• Medical/Test Equipment: Low-drift performance for sensitive measurement systems.
• Telecom Infrastructure: Signal conditioning in high-frequency modules.
• Industrial Controls: Reliable operation in harsh environments (e.g., PLCs, motor drives).

Conclusion of GUS-QS8B-01-4702-JF

The GUS-QS8B-01-4702-JF stands out for its thin-film precision, power efficiency, and compact form factor, making it a superior choice over thicker-film or lower-tolerance alternatives. While not RoHS-compliant, its wide temperature range and low TCR cater to specialized industrial and telecom needs. Engineers will value its repeatable performance in high-density designs requiring stable, multi-resistor integration.