TT Electronics/IRC

GUS-QS8A-03-2430-DB

GUS-QS8A-03-2430-DB Description

The GUS-QS8A-03-2430-DB from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a 16-pin QSOP (QSOP-16) package, this 243Ω resistor array offers an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports robust operation in high-density circuits. The isolated (ISOL) circuit design allows independent resistor functionality, while the gull-wing termination ensures reliable solderability for automated PCB assembly.

GUS-QS8A-03-2430-DB Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for signal conditioning and voltage division.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) outperforms standard networks in compact designs.
• Isolated Resistor Configuration: Each of the 8 resistors operates independently, ideal for multi-channel isolation.
• Robust Construction: QSOP package (4.9mm × 6.02mm × 1.47mm) with gull-wing leads (0.64mm pitch) ensures mechanical stability.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial use where PPAP compliance is not required.

GUS-QS8A-03-2430-DB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces in test equipment.
• Medical Electronics: Patient monitoring systems requiring stable resistance under thermal stress.
• Industrial Control Systems: PLCs, sensor signal conditioning, and isolated measurement modules.
• Telecommunications: RF matching networks and line termination in base stations.
• Power Management: Current sensing and balancing in multi-rail power supplies.

Conclusion of GUS-QS8A-03-2430-DB

The GUS-QS8A-03-2430-DB stands out for its precision, power efficiency, and isolation capabilities, making it a top choice for engineers designing high-reliability electronics. Its thin film technology and compact QSOP package address space-constrained applications without compromising performance. While not RoHS-compliant, it excels in industrial, medical, and telecom systems where accuracy and thermal stability are critical. For non-automotive projects requiring repeatable performance, this resistor network delivers unmatched value.