TT Electronics/IRC

GQ0A023901FBT

GQ0A023901FBT Description

The GQ0A023901FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for isolation (ISOL) applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 10 isolated 3.9KΩ resistors with a tight tolerance of 1% and a low temperature coefficient of ±50ppm/°C, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Encased in a robust ceramic package, it offers superior thermal stability and mechanical durability, making it suitable for demanding environments. With a power rating of 0.1W per resistor (1W total) and a maximum voltage rating of 100V, this network is engineered for reliability in precision analog and digital circuits.

GQ0A023901FBT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for consistent performance.
• Isolated Design: 10 independent resistors (ISOL configuration) minimize crosstalk.
• Robust Construction: Ceramic case and gull-wing SMD termination enhance durability and solderability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Compact Form Factor: QSOP package (8.66mm x 6.02mm x 1.47mm) saves board space.
• Thin-Film Technology: Delivers low noise and high stability for precision applications.

GQ0A023901FBT Applications

This resistor network excels in:

• Signal Isolation: Ideal for ADC/DAC reference dividers and sensor interfaces.
• Industrial Electronics: Suitable for PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: Ensures accuracy in multichannel data acquisition systems.
• Medical Devices: Reliable performance in diagnostic and monitoring equipment.
• Automotive (Non-Automotive Rated): Secondary circuits where precision is critical.

Conclusion of GQ0A023901FBT

The GQ0A023901FBT stands out for its precision, isolation capability, and rugged ceramic packaging, making it a top choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, its thin-film technology and wide temperature range cater to industrial, medical, and instrumentation applications where accuracy and stability are paramount. Its compact QSOP footprint further enhances its versatility in space-constrained designs.