TT Electronics/IRC

GQ0A0148R7GGT

GQ0A0148R7GGT Description

The GQ0A0148R7GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and thermal performance. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a resistance value of 48.7Ω (±2% tolerance) and a power rating of 0.1W per resistor (1W total). Encased in a ceramic package, it ensures excellent thermal stability and durability, with an operating temperature range of 70°C to 125°C and a maximum voltage rating of 100V. The thin-film technology provides a low temperature coefficient of ±100ppm/°C, making it ideal for applications demanding minimal resistance drift.

GQ0A0148R7GGT Features

• Precision Resistance: 48.7Ω ±2% tolerance ensures consistent performance in critical circuits.
• High Power Handling: 1W total power dissipation (0.1W per resistor) for robust operation.
• Thermal Stability: Ceramic case and thin-film technology deliver ±100ppm/°C thermal coefficient.
• Isolated Design: 10 independent resistors (ISOL circuit designator) for flexible circuit integration.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing terminals for surface-mount applications.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive environments (though not PPAP/automotive certified).

GQ0A0148R7GGT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Voltage Division: Precision dividers in measurement equipment.
• Industrial Controls: Stable resistance for PLCs and motor drivers.
• Test & Measurement: Calibration circuits requiring low drift.
• Medical Devices: Reliable performance in diagnostic equipment.

Conclusion of GQ0A0148R7GGT

The GQ0A0148R7GGT stands out for its precision, thermal resilience, and compact design, making it a superior choice for engineers needing reliable resistor networks in demanding environments. While not automotive-grade, its ceramic construction and thin-film technology ensure longevity and accuracy in industrial, medical, and instrumentation applications. For projects requiring stable, high-tolerance resistance with minimal thermal drift, this model delivers exceptional value.