TT Electronics/IRC

GQ0A0230R1GGT

GQ0A0230R1GGT Description

The GQ0A0230R1GGT 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 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 30.1Ω resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 1W (0.1W per resistor) and a maximum operating temperature of 125°C. Its ±50ppm/°C temperature coefficient ensures minimal resistance drift across a wide temperature range (70°C to 125°C). The gull-wing termination and 0.64mm terminal pitch make it ideal for surface-mount (SMD) applications, while its 100V maximum voltage rating suits medium-voltage circuits.

GQ0A0230R1GGT Features

• 10 isolated resistors in a 20-pin QSOP package for flexible circuit design.
• 30.1Ω resistance with 2% tolerance and ±50ppm/°C TCR for precision performance.
• Ceramic case ensures high thermal conductivity and mechanical robustness.
• 1W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Gull-wing SMD termination for reliable PCB mounting and automated assembly.
• 100V maximum voltage rating and isolated (ISOL) circuit design for enhanced safety.
• Non-automotive (PPAP No) and EU RoHS non-compliant, suitable for industrial and commercial use.

GQ0A0230R1GGT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its low TCR and high stability make it ideal for:

• Medical instrumentation (e.g., patient monitoring systems).
• Test and measurement equipment requiring minimal drift.
• Industrial control systems where reliability under thermal stress is critical.
• Communication infrastructure (e.g., RF modules, filter networks).
• Power supply feedback networks due to its isolated design and voltage tolerance.

Conclusion of GQ0A0230R1GGT

The GQ0A0230R1GGT stands out for its combination of precision, thermal performance, and compact QSOP packaging. Its ceramic construction and thin-film technology ensure long-term reliability in demanding environments, while the isolated resistor configuration provides design flexibility. Though not RoHS-compliant, it remains a robust choice for industrial, medical, and communication systems where accuracy and stability are paramount. Engineers will appreciate its balance of power handling, tolerance, and space-saving form factor in high-density PCB layouts.