TT Electronics/IRC

GQ0A0247R0GGT

GQ0A0247R0GGT Description

The GQ0A0247R0GGT 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 10-resistor array features a 47 Ohm resistance per element with a tight 2% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and 0.64mm terminal pitch enable easy surface-mount assembly, while the isolated (ISOL) circuit design provides flexibility in circuit configurations.

GQ0A0247R0GGT Features

• Precision Thin Film Technology: Delivers stable resistance with low noise and high accuracy.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• High Power Handling: 1W total power (0.1W per resistor) with derating up to 125°C.
• Isolated Resistors: Enables independent routing for complex circuit designs.
• Compact Dimensions: 8.66mm (L) x 6.02mm (D) x 1.47mm (H), ideal for space-constrained PCBs.
• Gull-Wing SMD Termination: Facilitates automated assembly and reliable solder joints.

GQ0A0247R0GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Telecommunications: RF modules and filtering circuits where low TCR is critical.
• Medical Electronics: Patient monitoring systems and diagnostic equipment demanding high reliability.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GQ0A0247R0GGT

The GQ0A0247R0GGT stands out for its precision, thermal stability, and compact form factor, making it a versatile choice for engineers designing high-reliability electronics. Its isolated thin-film resistors and ceramic QSOP package offer superior performance over standard epoxy-based networks, particularly in applications requiring tight tolerances and low drift. While not PPAP or automotive-qualified, it remains an excellent option for industrial, medical, and telecom systems where consistent performance is paramount.