TT Electronics/IRC

GQCA033402BT

GQCA033402BT Description

The GQCA033402BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 12 isolated 34KΩ resistors with a tight tolerance of ±0.1% and a low temperature coefficient of ±25ppm/°C, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Encased in a ceramic package, it offers superior thermal stability and durability, making it suitable for harsh environments. With a maximum voltage rating of 100V and a power rating of 1W (0.1W per resistor), this network is ideal for precision analog circuits, instrumentation, and industrial control systems.

GQCA033402BT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for exceptional accuracy.
• Robust Construction: Ceramic case ensures thermal and mechanical reliability.
• Isolated Design: 12 resistors with independent isolation (ISOL) for signal integrity.
• Surface-Mount Compatibility: Gull wing termination and QSOP package (8.66mm x 6.02mm x 1.47mm) for easy PCB integration.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Low Noise: Thin-film technology minimizes parasitic effects for sensitive applications.

GQCA033402BT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Automation: Signal conditioning in PLCs, sensors, and control systems.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Medical Electronics: Isolation and impedance matching in diagnostic devices.
• Aerospace & Defense: Reliable performance in extreme conditions.

Conclusion of GQCA033402BT

The GQCA033402BT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for engineers designing high-reliability systems. Its ceramic encapsulation, thin-film technology, and tight electrical specifications ensure consistent performance in critical applications. While not RoHS compliant, its technical merits make it indispensable for specialized industrial and aerospace use cases where accuracy and durability are paramount.