TT Electronics/IRC

GQ8A032551JBT

GQ8A032551JBT Description

The GQ8A032551JBT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and tight tolerances. Encased in a ceramic QSOP package, this 16-pin SMD component offers a 2.55KΩ resistance per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for demanding circuits requiring isolation (denoted by "ISOL" circuit designator). The gull-wing termination and 0.64mm terminal pitch facilitate easy surface mounting, while the ceramic construction enhances thermal stability and durability.

GQ8A032551JBT Features

• Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• High Power Handling: 0.75W total power (0.1W per resistor) supports robust circuit designs.
• Low TCR: ±25ppm/°C ensures minimal resistance drift under thermal stress.
• Isolated Resistors: Ideal for applications requiring independent resistor paths.
• Compact & Robust: 4.9mm x 6.02mm x 1.47mm ceramic QSOP package with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Gull-Wing SMD Termination: Ensures secure PCB mounting and solderability.

GQ8A032551JBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning.
• Industrial Electronics: PLCs, sensor interfaces, and control systems requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits and instrumentation amplifiers.
• Isolation Circuits: Where independent resistor paths are critical (e.g., medical devices, isolated communication interfaces).
• Automotive & Aerospace (non-Automotive rated): Non-safety-critical systems benefiting from ceramic durability.

Conclusion of GQ8A032551JBT

The GQ8A032551JBT stands out for its thin-film precision, ceramic ruggedness, and isolated resistor design, making it a top choice for engineers prioritizing thermal stability, accuracy, and compactness. While not PPAP or automotive-qualified, its high power rating, low TCR, and gull-wing SMD compatibility make it ideal for industrial, medical, and precision analog applications. For designs demanding reliable performance in harsh environments, this resistor network delivers exceptional value.