TT Electronics/IRC

GUS-QS0B-03-8871-DC

GUS-QS0B-03-8871-DC Description

The GUS-QS0B-03-8871-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a tight tolerance of 0.5% and a resistance value of 8.87KΩ. Engineered for stability, it features a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog and digital circuits. The gull-wing termination and compact dimensions (8.66mm x 6.02mm x 1.47mm) make it suitable for high-density PCB designs.

GUS-QS0B-03-8871-DC Features

• Precision Thin Film Technology: Delivers ±0.5% tolerance and ±25ppm/°C TCR for stable performance in varying environments.
• Robust Construction: QSOP package with gull-wing leads ensures secure surface mounting and mechanical durability.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports energy-efficient designs.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Compact & Lightweight: 8.66mm length, 6.02mm depth, and 1.47mm height optimize space in dense layouts.
• Automotive & Industrial Compliance: EAR99 ECCN and non-RoHS status (suitable for exempt applications).

GUS-QS0B-03-8871-DC Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and tight tolerance.
• Signal Conditioning: Used in sensor interfaces and instrumentation amplifiers.
• Medical Electronics: Suitable for diagnostic equipment requiring stable resistance networks.
• Telecom Infrastructure: Supports filtering and impedance matching in RF modules.
• Industrial Control Systems: Reliable performance in PLCs and motor drives.

Conclusion of GUS-QS0B-03-8871-DC

The GUS-QS0B-03-8871-DC excels in applications demanding high precision, thermal stability, and compact form factors. Its thin-film technology, low TCR, and robust QSOP package make it a superior choice over thicker-film or less stable alternatives. While not automotive-grade, it is well-suited for industrial, medical, and telecom systems where accuracy and reliability are critical. The tube packaging ensures safe handling and storage, further enhancing its appeal for volume production.