TT Electronics/IRC

GQ0A023831BT

GQ0A023831BT Description

The GQ0A023831BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. It features 10 isolated resistors, each with a 3.83KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in circuit performance. Encased in a ceramic QSOP package, this network offers superior thermal stability and reliability, with a ±50ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The 20-pin gull-wing SMD termination facilitates easy surface mounting, while the 1W total power rating (0.1W per resistor) makes it suitable for low-power, high-precision applications.

GQ0A023831BT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Isolated Design: 10 resistors with independent isolation (ISOL) for signal integrity.
• Compact Form Factor: QSOP package (8.66mm x 6.02mm x 1.47mm) saves board space.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated assembly.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Derated Power Handling: Operates reliably from 70°C to 125°C with derated power.

GQ0A023831BT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Isolation Applications: Signal conditioning in medical, industrial, and test equipment.
• High-Temperature Environments: Automotive sensors (non-AECQ) and aerospace systems.
• Communication Systems: RF matching networks and impedance control.
• Embedded Systems: Microcontroller I/O protection and reference voltage generation.

Conclusion of GQ0A023831BT

The GQ0A023831BT stands out for its combination of precision, isolation, and compact design, making it a top choice for engineers requiring stable, high-accuracy resistance networks. Its ceramic construction and thin-film technology deliver superior performance in harsh conditions, while the QSOP package ensures compatibility with modern SMD processes. Though not PPAP or automotive-qualified, it excels in industrial, medical, and communication applications where reliability and precision are paramount.