TT Electronics/IRC

GQCA031201GGT

GQCA031201GGT Description

The GQCA031201GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package features 12 isolated resistors, each with a 1.2kΩ resistance, 2% tolerance, and a ±25ppm/°C temperature coefficient. Encased in a ceramic housing, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount (SMD) compatibility, while the 0.1W power rating per resistor (1W total) makes it suitable for low-power circuits. Its 100V maximum voltage rating and isolated circuit designator (ISOL) provide enhanced electrical isolation, critical for noise-sensitive applications.

GQCA031201GGT Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±25ppm/°C) and tight tolerance (2%).
• Robust Ceramic Case: Ensures high thermal conductivity and mechanical strength.
• Isolated Resistor Network: 12 independent resistors (1.2kΩ each) for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy PCB integration.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.

GQCA031201GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated signal paths for PLCs and sensor interfaces.
• Medical Electronics: Low-noise, high-reliability requirements in diagnostic equipment.
• Telecommunications: Impedance matching and termination in RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQCA031201GGT

The GQCA031201GGT stands out for its precision, isolation, and compact form factor, making it a versatile choice for engineers requiring reliable resistor networks. While not PPAP or automotive-rated, its ceramic construction and thin-film technology ensure longevity in demanding environments. Ideal for high-density PCBs and applications demanding low thermal drift, this component is a robust solution for industrial, medical, and telecom designs.