TT Electronics/IRC

GQ0A023741FBT

GQ0A023741FBT Description

The GQ0A023741FBT is a high-precision thin-film resistor network manufactured by TT Electronics/IRC, designed for demanding isolation and signal conditioning applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 3.74KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The ceramic case and gull-wing termination style provide robust mechanical and electrical reliability in surface-mount (SMD) designs. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog and digital circuits requiring tight tolerance and low drift.

GQ0A023741FBT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for stable performance in varying environments.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: 10 independent resistors (3.74KΩ each) for flexible circuit design.
• Surface-Mount Ready: Gull-wing termination and QSOP package (8.66mm x 6.02mm x 1.47mm) for compact PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• High Voltage Handling: Supports up to 100V, suitable for industrial and instrumentation applications.

GQ0A023741FBT Applications

This resistor network excels in precision applications such as:

• Signal Isolation & Conditioning: Ideal for analog/digital isolation in data acquisition systems.
• Medical Electronics: Used in patient monitoring equipment where accuracy is critical.
• Industrial Controls: Suitable for PLCs, sensor interfaces, and feedback networks.
• Test & Measurement: Ensures minimal drift in calibration circuits and reference voltage dividers.
• Automotive (Non-Automotive Rated): Secondary systems where high reliability is needed (though not PPAP/automotive certified).

Conclusion of GQ0A023741FBT

The GQ0A023741FBT stands out for its precision, isolation capability, and rugged ceramic construction, making it a superior choice for engineers designing high-reliability circuits. While not RoHS-compliant or automotive-grade, its thin-film technology, tight tolerances, and thermal stability make it indispensable in medical, industrial, and test equipment. For applications demanding low drift, high voltage tolerance, and compact SMD integration, this resistor network delivers exceptional performance.