TT Electronics/IRC

GQ0A018872CBT

GQ0A018872CBT Description

The GQ0A018872CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 88.7K Ohm resistance value and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) assembly, while the ±100ppm/°C temperature coefficient guarantees stable performance across a wide operating range of 70°C to 125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and mixed-signal systems.

GQ0A018872CBT Features

• High Precision: 0.25% tolerance and ±100ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Isolated Resistors: 10 independent resistors (ISOL designator) for flexible circuit design.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch.
• Reliable Termination: Gull-wing leads ensure secure SMD soldering.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Non-Automotive: Suitable for industrial and telecom applications (PPAP not required).

GQ0A018872CBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Test & Measurement Equipment: Calibration systems and sensor signal conditioning.
• Industrial Controls: PLCs, motor drives, and power management modules.
• Telecommunications: RF filtering and impedance matching in base stations.
• Medical Devices: Low-noise instrumentation requiring stable resistance values.

Conclusion of GQ0A018872CBT

The GQ0A018872CBT stands out for its combination of accuracy, thermal resilience, and compact form factor, making it ideal for high-reliability applications. While not RoHS-compliant, its ceramic construction and thin-film technology deliver superior performance in harsh environments. Engineers will appreciate its isolated resistor configuration, which simplifies layout and reduces parasitic effects. For precision networks requiring tight tolerances and robust operation, this model is a compelling choice.