TT Electronics/IRC

GQ8A024121JBT

GQ8A024121JBT Description

The GQ8A024121JBT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and low thermal drift. Encased in a ceramic QSOP package, this 16-pin SMD component offers a 4.12KΩ resistance per resistor with a 5% tolerance and a ±50ppm/°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 and 100V maximum voltage rating, it is engineered for demanding circuits requiring isolation (designated ISOL). The gull-wing termination and 0.64mm terminal pitch facilitate easy surface mounting, while the ceramic construction enhances thermal stability and durability.

GQ8A024121JBT Features

• Thin Film Technology: Delivers superior accuracy and low noise compared to thick film alternatives.
• High Power Handling: 0.1W per resistor (0.75W total) enables use in power-sensitive designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Robust Construction: Ceramic case ensures mechanical strength and thermal resistance.
• Precision Tolerance: 5% resistance tolerance and ±50ppm/°C TCR for stable performance.
• Compact Form Factor: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length).
• Isolated Design (ISOL): Ideal for circuits requiring independent resistor paths.

GQ8A024121JBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Control Systems: PLCs, sensor interfaces, and isolation circuits.
• Medical Electronics: Patient monitoring equipment requiring stable resistance.
• Telecommunications: RF modules, impedance matching networks.
• Automotive (Non-Automotive Rated): Diagnostic tools, infotainment systems (where PPAP compliance is not required).

Conclusion of GQ8A024121JBT

The GQ8A024121JBT stands out for its thin film precision, ceramic ruggedness, and isolated circuit design, making it a top choice for engineers prioritizing thermal stability, power efficiency, and compactness. While not PPAP or automotive-qualified, its high voltage rating and low TCR suit industrial, medical, and telecom applications where reliability is critical. Its QSOP gull-wing package ensures compatibility with modern SMD assembly processes, offering a balance of performance and manufacturability.