TT Electronics/IRC

GQ8B021242FBT

GQ8B021242FBT Description

The GQ8B021242FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors with a 12.4KΩ resistance value, offering 1% tolerance and a ±50ppm/°C temperature coefficient for stable performance across a -70°C to +125°C range. The ceramic case ensures durability, while the gull-wing termination facilitates reliable PCB mounting. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits requiring tight tolerances and low thermal drift.

GQ8B021242FBT Features

• High Density: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package.
• Stable Performance: ±50ppm/°C TCR and 1% tolerance ensure accuracy in fluctuating temperatures.
• Robust Construction: Ceramic substrate and thin-film technology enhance reliability and thermal management.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch simplify pick-and-place assembly.
• Wide Operating Range: Rated for -70°C to +125°C, suitable for industrial and harsh environments.
• Non-Automotive: Not PPAP-capable, ideal for commercial and industrial (non-automotive) applications.

GQ8B021242FBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: For sensors, amplifiers, and feedback loops requiring matched resistances.
• Bus Termination: BUS circuit designator minimizes reflections in high-speed digital lines (e.g., DDR, PCIe).
• Industrial Controls: PLCs, test equipment, and instrumentation where stability is paramount.
• Medical Devices: Low-noise, high-accuracy analog front-ends.

Conclusion of GQ8B021242FBT

The GQ8B021242FBT stands out for its tight tolerance, low TCR, and compact form factor, making it a superior choice for precision electronics. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology deliver unmatched reliability in commercial and industrial settings. Engineers will appreciate its balance of performance, density, and ease of integration in space-constrained designs.