TT Electronics/IRC

GQ8A011103JBT

GQ8A011103JBT Description

The GQ8A011103JBT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and reliable isolation. Encased in a ceramic QSOP package, this 16-pin SMD component offers a 110K 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). Its isolated circuit design (ISOL) provides independent resistor functionality, making it ideal for signal conditioning and voltage division tasks. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm), suited for space-constrained PCB layouts.

GQ8A011103JBT Features

• Thin Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) for precision circuits.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch for high-density designs.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, enabling flexible circuit configurations.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suitable for industrial and automotive (non-AECQ) applications.
• High Voltage Rating: Supports up to 100V, making it suitable for power supply and analog signal processing.

GQ8A011103JBT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, feedback networks, and gain control in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and isolation circuits requiring stable resistance.
• Test & Measurement Equipment: Precision calibration and signal conditioning modules.
• Power Management: Load balancing and current limiting in DC-DC converters.
• Telecommunications: Filter networks and impedance matching in RF/mixed-signal PCBs.

Conclusion of GQ8A011103JBT

The GQ8A011103JBT stands out for its thin film precision, ceramic robustness, and isolated resistor design, offering engineers a reliable solution for high-accuracy, space-efficient applications. While not RoHS-compliant, its thermal performance and voltage handling make it a preferred choice for industrial and instrumentation designs. For projects demanding stable resistance, compact packaging, and isolation flexibility, this network resistor delivers exceptional value.