TT Electronics/IRC

GQCB013481FBT

GQCB013481FBT Description

The GQCB013481FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 3.48KΩ resistance value per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the rectangular ceramic case provides excellent thermal and mechanical stability.

GQCB013481FBT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Package: Enhances thermal dissipation and durability in harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP-24 (8.66mm x 6.02mm x 1.47mm) footprint, optimizing board space.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C, ideal for industrial and automotive-grade applications (though non-PPAP).
• Low-Power, High-Voltage Design: 0.05W/resistor and 100V rating balance efficiency and safety in signal conditioning circuits.

GQCB013481FBT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces, and sensor calibration.
• Industrial Control Systems: PLCs, motor drives, and power management modules requiring stable resistance under thermal stress.
• Telecommunications: RF matching networks and filter circuits where low TCR is critical.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration tools.

Conclusion of GQCB013481FBT

The GQCB013481FBT stands out for its precision, compactness, and rugged ceramic construction, making it a superior choice for applications demanding reliability and space efficiency. While not PPAP-certified or RoHS-compliant, its thin-film technology and wide temperature range make it ideal for industrial, telecom, and precision electronics. Engineers will appreciate its balance of performance, density, and durability in critical circuit designs.