TT Electronics/IRC

GQ8A033902JBT

GQ8A033902JBT Description

The GQ8A033902JBT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it features 39K Ohm resistance per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The device offers 0.1W (1/10W) power rating per resistor and a total power rating of 0.75W (3/4W), making it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case ensures durability and thermal stability.

GQ8A033902JBT Features

• High Precision: Thin film technology delivers ±25ppm/°C thermal stability and 5% tolerance for reliable signal conditioning.
• Robust Construction: Ceramic QSOP package enhances thermal dissipation and mechanical strength.
• Space-Efficient: Compact dimensions (4.9mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch optimize board space.
• Isolated Design: Circuit designator "ISOL" indicates isolated resistors, ideal for independent signal paths.
• Wide Voltage Range: Supports up to 100V maximum operating voltage, suitable for industrial and telecom applications.
• Non-Automotive Grade: Compliant with EAR99 ECCN but not PPAP or RoHS, targeting non-regulated industrial uses.

GQ8A033902JBT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks in op-amp circuits.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Calibration circuits requiring low drift and high stability.
• Industrial Control Systems: Isolated signal conditioning in PLCs and sensor interfaces.
• Medical Devices: Low-noise analog front-ends where thermal consistency is critical.

Conclusion of GQ8A033902JBT

The GQ8A033902JBT stands out for its thin-film accuracy, ceramic ruggedness, and isolated resistor configuration, making it a superior choice for precision electronics. While not suited for automotive or RoHS-regulated environments, its high power handling, tight thermal performance, and compact form factor make it ideal for industrial, telecom, and instrumentation designs requiring reliable, long-term stability.