TT Electronics/IRC

GQ8A021692BT

GQ8A021692BT Description

The GQ8A021692BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 16.9KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers excellent thermal stability and reliability for surface-mount designs. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, making it ideal for precision analog circuits. With a 0.75W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is suited for high-reliability industrial and instrumentation applications.

GQ8A021692BT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for accurate signal processing.
• Robust Construction: Ceramic case with gull-wing termination for durability and solderability.
• Isolated Design: Minimizes interference between resistors, critical for sensitive circuits.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact Footprint: 4.9mm x 6.02mm x 1.47mm QSOP package saves board space.
• Surface-Mount Ready: 0.64mm terminal pitch for easy PCB integration.
• High Voltage Rating: Supports up to 100V, suitable for industrial power applications.

GQ8A021692BT Applications

• Precision Instrumentation: Signal conditioning in data acquisition systems.
• Medical Electronics: Isolation circuits in patient monitoring equipment.
• Industrial Controls: Feedback networks in motor drives and PLCs.
• Automotive Sensors: High-temperature environments (though not automotive-qualified).
• Test & Measurement: Calibration and reference circuits requiring low drift.

Conclusion of GQ8A021692BT

The GQ8A021692BT stands out for its precision, isolation, and thermal stability, making it a top choice for engineers designing high-accuracy analog systems. Its ceramic construction and thin-film technology ensure long-term reliability, while the compact QSOP package aligns with modern miniaturization trends. Though not PPAP or automotive-qualified, its performance suits industrial, medical, and test equipment where consistent resistance values are critical. For applications demanding low tolerance, low TCR, and high isolation, this resistor network delivers exceptional value.