TT Electronics/IRC

GQ0B034642CT

GQ0B034642CT Description

The GQ0B034642CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 19 resistors in a 20-pin QSOP package with a 46.4KΩ resistance value and an exceptional ±0.25% tolerance, ensuring reliable performance in precision circuits. The device operates over a wide temperature range of 70°C to 125°C with a ±25ppm/°C temperature coefficient, making it suitable for stable, low-drift applications. Encased in a ceramic package, it offers superior thermal and mechanical stability, with a 1W total power rating (0.05W per resistor). Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ0B034642CT Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic case ensures durability and thermal performance.
• Compact Design: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm height/length).
• Optimized for BUS Applications: Ideal for signal conditioning, voltage division, and impedance matching.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.

GQ0B034642CT Applications

This resistor network excels in:

• Precision Analog Circuits: DAC/ADC reference networks, sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power management.
• Test & Measurement Equipment: High-accuracy signal conditioning.
• Telecommunications: Impedance matching in RF and baseband circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GQ0B034642CT

The GQ0B034642CT combines high precision, compact packaging, and robust materials, making it a standout choice for engineers requiring stable, low-tolerance resistor networks. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure reliability in industrial, telecom, and instrumentation designs. Its QSOP package and gull-wing leads simplify manufacturing, offering a balance of performance and practicality for high-end electronic systems.