TT Electronics/IRC

GUS-QS8B-02-3242-D

GUS-QS8B-02-3242-D Description

The GUS-QS8B-02-3242-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 32.4KΩ resistance value and an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of 70°C to 125°C (derated) and up to 125°C maximum operating temperature. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability designs.

GUS-QS8B-02-3242-D Features

• Precision Thin Film Technology: Offers low noise and high stability for sensitive analog circuits.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint with 0.64mm terminal pitch, ideal for space-constrained PCBs.
• Robust Construction: Gull-wing termination ensures reliable solder joints in automated assembly.
• High Power Density: 0.75W total dissipation in a miniature form factor, outperforming similar networks in thermal management.
• BUS Circuit Designator: Optimized for bus termination and pull-up/down applications in digital systems.
• Non-Automotive (PPAP No): Tailored for industrial, telecom, and instrumentation use.

GUS-QS8B-02-3242-D Applications

• Voltage Dividers & Precision DACs: Ensures minimal drift in feedback networks.
• Bus Termination: Effective for CAN, I2C, or SPI interfaces requiring matched impedance.
• Medical & Test Equipment: Reliable performance in patient monitors or oscilloscopes due to low TCR.
• Industrial Controls: Stable operation in PLC modules or sensor interfaces under thermal stress.
• Telecom Infrastructure: Suitable for line cards or baseband processing where space and accuracy are critical.

Conclusion of GUS-QS8B-02-3242-D

The GUS-QS8B-02-3242-D stands out for its precision, power efficiency, and compact design, making it a superior choice for engineers prioritizing signal integrity and board space optimization. While not RoHS-compliant, its thin-film technology and rugged QSOP package cater to high-end industrial and telecom applications where reliability trumps regulatory constraints. For designs requiring tight-tolerance, multi-resistor networks, this model delivers unmatched performance in its class.