TT Electronics/IRC

GUS-QS0B-02-1472-BA

GUS-QS0B-02-1472-BA Description

The GUS-QS0B-02-1472-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 14.7KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Rated for 1W total power dissipation (0.05W per resistor), it operates across a wide temperature range of -70°C to +125°C, making it suitable for industrial and instrumentation environments. The ±50ppm/°C temperature coefficient minimizes drift, while the 100V maximum voltage rating enhances reliability in high-voltage applications.

GUS-QS0B-02-1472-BA Features

• Precision Thin Film Technology: Delivers stable performance with low noise and minimal TCR variation.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• Gull Wing Termination: Facilitates robust surface-mount assembly with a 0.64mm terminal pitch for automated soldering.
• High Power Density: 1W total power rating distributed across 19 resistors, outperforming similar networks in thermal management.
• Strict Tolerances: ±0.1mm dimensional tolerances ensure consistent placement and alignment.
• Non-Automotive, Non-PPAP: Optimized for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-02-1472-BA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces in test equipment.
• Medical Electronics: Patient monitoring systems requiring low-drift resistance networks.
• Industrial Control Systems: PLCs, sensor signal conditioning, and power supply regulation.
• Telecommunications: RF matching networks and filter circuits demanding tight tolerance.
• Aerospace & Defense: Avionics and radar systems where temperature stability is critical.

Conclusion of GUS-QS0B-02-1472-BA

The GUS-QS0B-02-1472-BA stands out for its combination of precision, power handling, and compact form factor, making it a superior choice for high-reliability applications. Its thin-film construction and tight tolerances reduce calibration overhead, while the QSOP package simplifies integration into dense layouts. Though not RoHS-compliant, it excels in environments where performance outweighs regulatory constraints. Engineers seeking a robust, high-accuracy resistor network for industrial or instrumentation designs will find this model exceptionally capable.