TT Electronics/IRC

GQ8A0188R7JT

GQ8A0188R7JT Description

The GQ8A0188R7JT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and robust thermal performance. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers a resistance value of 88.7Ω per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of -70°C to +125°C. The isolated (ISOL) circuit design provides individual resistor functionality, making it ideal for complex circuit designs requiring independent resistance paths. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V, this network balances power handling and compactness.

GQ8A0188R7JT Features

• Thin Film Technology: Delivers superior stability, low noise, and tight tolerance compared to thick film alternatives.
• Ceramic QSOP Package: Enhances thermal conductivity and mechanical durability, suitable for harsh environments.
• Gull Wing Termination: Facilitates reliable surface mounting and solder joint integrity in automated assembly processes.
• Isolated Resistors: Each of the 8 resistors operates independently, enabling flexible circuit configurations.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, making it suitable for industrial and automotive-adjacent applications (though not PPAP or Automotive certified).
• Precision Dimensions: Compact footprint (4.9mm x 6.02mm x 1.47mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth) ensures compatibility with high-density PCB layouts.

GQ8A0188R7JT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and analog signal processing.
• Industrial Control Systems: PLCs, sensor interfaces, and power management modules requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and instrumentation where low drift and accuracy are critical.
• Telecommunications: RF and baseband circuitry benefiting from isolated resistor paths and minimal crosstalk.
• Medical Electronics: Diagnostic devices where reliability and consistent performance are paramount.

Conclusion of GQ8A0188R7JT

The GQ8A0188R7JT stands out for its thin film precision, ceramic ruggedness, and isolated resistor design, offering engineers a dependable solution for demanding applications. While not RoHS compliant or automotive-grade, its high-temperature resilience, compact form factor, and 0.75W power rating make it a versatile choice for industrial, telecom, and precision electronics. Its gull-wing SMD termination ensures ease of assembly, while the tube packaging protects components during handling. For designs requiring stable, multi-resistor networks in space-constrained environments, this model delivers exceptional performance and flexibility.