TT Electronics/IRC

GQ8A019092JBT

GQ8A019092JBT Description

The GQ8A019092JBT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and reliable isolation. Housed in a 16-pin QSOP ceramic package, it features 90.9K Ohm resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range (70°C to 125°C). The isolated (ISOL) circuit design provides electrical separation between resistors, making it ideal for signal conditioning and voltage division in sensitive circuits. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this surface-mount device (SMD) combines durability with compact dimensions (4.9mm x 6.02mm x 1.47mm), suited for space-constrained PCB layouts.

GQ8A019092JBT Features

• Thin Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) for precision applications.
• Ceramic QSOP Package: Enhances thermal performance and mechanical robustness in harsh environments.
• Isolated Resistor Network (ISOL): Ensures independent resistor operation, reducing crosstalk in multi-channel systems.
• High Power Handling: 0.1W per resistor (0.75W total) supports demanding circuits without derating.
• Gull Wing Termination: Facilitates reliable surface mounting and automated PCB assembly.
• Wide Temperature Range: Operates reliably from -55°C to +125°C, with derated power up to 125°C.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use.

GQ8A019092JBT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems requiring stable resistance under thermal stress.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration tools.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.
• Industrial Controls: Robust resistor networks for PLCs and sensor interfaces.

Conclusion of GQ8A019092JBT

The GQ8A019092JBT stands out for its ceramic-packaged isolation, thin film precision, and compact QSOP footprint, making it a top choice for engineers prioritizing reliability in high-temperature or noise-sensitive environments. While not RoHS-compliant, its high power density and low TCR (±100ppm/°C) make it ideal for professional-grade electronics where performance outweighs regulatory constraints. A versatile solution for analog signal processing and precision networks.