TT Electronics/IRC

GQ8A024752JBT

GQ8A024752JBT Description

The GQ8A024752JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor isolated network features a 47.5K Ohm resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers excellent thermal stability and durability, with a 0.75W (3/4W) total power rating and 0.1W per resistor. The 16-pin gull-wing SMD termination facilitates easy surface mounting, while its 100V maximum voltage rating makes it suitable for moderate-voltage circuits. Packaged in a tube, this non-automotive, non-RoHS compliant component is ideal for industrial and commercial applications where precision and isolation are critical.

GQ8A024752JBT Features

• High Precision: Thin-film technology ensures low tolerance (5%) and stable ±50ppm/°C TCR.
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Compact Design: QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Isolated Resistors: Independent circuit designator (ISOL) prevents crosstalk, ideal for signal isolation.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Surface-Mount Ready: Gull-wing terminals ensure secure soldering and compatibility with automated assembly.

GQ8A024752JBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated signal paths in PLCs and sensor interfaces.
• Test & Measurement Equipment: Stable reference resistors for calibration and instrumentation.
• Medical Electronics: Low-noise, high-reliability circuits in diagnostic devices.
• Telecommunications: Impedance matching and termination in RF modules.

Conclusion of GQ8A024752JBT

The GQ8A024752JBT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for applications demanding thermal stability and electrical reliability. While not suited for automotive or RoHS-compliant designs, its thin-film technology and compact form factor make it indispensable in industrial, medical, and telecom systems where accuracy and durability are paramount. For engineers seeking a high-performance resistor network with proven thin-film reliability, this model delivers exceptional value.