TT Electronics/IRC

GUS-QS0B-03-1301-FB

GUS-QS0B-03-1301-FB Description

The GUS-QS0B-03-1301-FB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 19-resistor array features a 1.3KΩ resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it ideal for high-density PCB designs. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in precision circuits.

GUS-QS0B-03-1301-FB Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• High Power Density: 1W total dissipation (1/20W per resistor) in a compact QSOP package.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial environments.
• Precision Tolerance: 1% resistance tolerance and ±25ppm/°C TCR ensure consistent performance.
• Robust Construction: Gull-wing terminations and ±0.1mm height tolerance enhance solderability and mechanical durability.
• Non-Automotive Grade: Compliant with EAR99 (ECCN) but not PPAP or RoHS, suited for non-regulated industrial use.

GUS-QS0B-03-1301-FB Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems where low drift and accuracy are critical.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces, and data acquisition systems.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Aerospace & Defense: Avionics and communication systems where reliability in harsh conditions is paramount.

Conclusion of GUS-QS0B-03-1301-FB

The GUS-QS0B-03-1301-FB stands out for its thin-film precision, compact QSOP packaging, and robust electrical performance. Its 1.3KΩ network with 1% tolerance and low TCR makes it a top choice for engineers designing high-accuracy, space-constrained applications. While not suited for automotive or RoHS-regulated markets, it excels in industrial, medical, and aerospace systems where reliability and stability are non-negotiable. Packaged in tubes for safe handling, this resistor network is a dependable solution for critical circuit designs.