TT Electronics/IRC

GQCA0395R3GGT

GQCA0395R3GGT Description

The GQCA0395R3GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 24-pin QSOP package integrates 12 isolated resistors, each with a 95.3 Ω resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) assembly, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across the -70°C to +125°C operating range. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for durability in industrial and telecommunications environments.

GQCA0395R3GGT Features

• Precision Thin Film Technology: Delivers superior stability and low noise compared to thick-film alternatives.
• Isolated Resistor Design (ISOL): Each of the 12 resistors is electrically isolated, ideal for multi-channel signal conditioning.
• Robust Ceramic Package: Enhances thermal management and mechanical strength in harsh conditions.
• High Power Density: 1W total dissipation (0.1W per resistor) in a compact 8.66mm × 6.02mm × 1.47mm footprint.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Gull-Wing Termination: Facilitates automated PCB assembly and improves solder joint reliability.

GQCA0395R3GGT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces, and sensor calibration circuits.
• Industrial Control Systems: Isolated feedback networks in motor drives and power supplies.
• Telecommunications Equipment: Impedance matching and termination in high-frequency RF modules.
• Medical Electronics: Critical circuits where low drift and long-term stability are paramount.
• Automotive Test Systems: Despite not being automotive-grade, its rugged design suits prototyping and bench testing.

Conclusion of GQCA0395R3GGT

The GQCA0395R3GGT stands out for its precision, isolation, and compact power handling, making it a versatile choice for engineers prioritizing reliability in precision electronics. Its ceramic construction, thin-film technology, and gull-wing SMD compatibility offer a competitive edge over bulkier or less stable alternatives. While not PPAP or RoHS compliant, its performance in industrial, telecom, and test equipment justifies its niche appeal. For designs demanding tight tolerances and thermal resilience, this network delivers exceptional value.