TT Electronics/IRC

GUS-QS0B-03-1301-JB

GUS-QS0B-03-1301-JB Description

The GUS-QS0B-03-1301-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 1.3KΩ resistance value and a 5% tolerance, ensuring reliable performance in compact circuit designs. With a ±25ppm/°C temperature coefficient, it delivers excellent stability across a wide operating temperature range of -70°C to +125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GUS-QS0B-03-1301-JB Features

• High-Density Integration: 19 resistors in a compact QSOP-20 package (8.66mm x 6.02mm x 1.47mm).
• Precision Thin-Film Technology: Delivers low noise and high accuracy (±25ppm/°C TCR).
• Robust Power Handling: 1W total dissipation (0.05W per resistor) with derating up to 125°C.
• Wide Voltage Range: Supports up to 100V, ideal for mixed-signal and power applications.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT processes.
• Non-Automotive & Non-PPAP: Suitable for industrial, telecom, and instrumentation use.

GUS-QS0B-03-1301-JB Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Power Management: Current limiting and load balancing in DC/DC converters.
• Test & Measurement Equipment: Stable reference networks due to low TCR and thin-film accuracy.
• Industrial Controls: Durable performance in harsh environments (e.g., motor drives, PLCs).

Conclusion of GUS-QS0B-03-1301-JB

The GUS-QS0B-03-1301-JB combines space efficiency, thermal stability, and electrical precision, making it a standout choice for engineers needing reliable resistor networks. Its thin-film construction and QSOP packaging offer superior performance over thicker-film or DIP alternatives, particularly in high-density PCBs and temperature-variable systems. While not RoHS-compliant, its industrial-grade robustness and TT Electronics/IRC’s quality assurance ensure long-term reliability in professional electronics design.