TT Electronics/IRC

GQ0A021912FBT

GQ0A021912FBT Description

The GQ0A021912FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 19.1kΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures superior thermal stability and durability, operating within a temperature range of 70°C to 125°C. The device delivers a total power rating of 1W (0.1W per resistor) and supports a maximum voltage rating of 100V, making it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the QSOP package (8.66mm x 6.02mm x 1.47mm) optimizes space efficiency.

GQ0A021912FBT Features

• Precision Performance: Thin-film technology ensures low noise, high stability, and tight tolerance (±1%).
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Isolated Resistors: 10 independent 19.1kΩ resistors with 100V max voltage rating, ideal for signal conditioning.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Space-Efficient: Compact QSOP package (0.64mm pitch) suits high-density PCB layouts.
• Non-Automotive: Compliant with EAR99 ECCN but not PPAP or RoHS certified.

GQ0A021912FBT Applications

This resistor network excels in precision analog and mixed-signal systems, including:

• Medical Equipment: Patient monitoring devices requiring stable signal paths.
• Industrial Controls: PLCs, sensor interfaces, and isolation circuits.
• Test & Measurement: Calibration tools and high-accuracy instrumentation.
• Telecom Infrastructure: Signal processing and line termination in base stations.
• Aerospace & Defense: Avionics and ruggedized electronics due to ceramic durability.

Conclusion of GQ0A021912FBT

The GQ0A021912FBT stands out for its precision, isolation, and ceramic-enhanced reliability, making it a top choice for engineers prioritizing thermal performance and signal integrity. While not suited for automotive or RoHS-restricted designs, its thin-film technology and compact form factor make it indispensable in medical, industrial, and high-frequency applications. For projects demanding low TCR, high power handling, and isolation, this resistor network delivers unmatched performance.