TT Electronics/IRC

GQ8A021373JT

GQ8A021373JT Description

The GQ8A021373JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 8-resistor isolated network features a 137K Ohm resistance per element with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers superior thermal dissipation and mechanical durability. The 16-pin gull-wing SMD termination facilitates easy surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power applications.

GQ8A021373JT Features

• High Precision: Thin-film technology ensures low tolerance (±5%) and excellent TCR (±50ppm/°C).
• Robust Construction: Ceramic case enhances thermal stability and mechanical strength.
• Compact Design: 4.9mm x 6.02mm x 1.47mm dimensions with tight tolerances (±0.1mm height, ±0.2mm depth) for space-constrained PCBs.
• Isolated Circuit Design: Each resistor is electrically isolated (ISOL), enabling flexible circuit configurations.
• Wide Voltage Range: Supports up to 100V maximum voltage, ideal for industrial and automotive environments (though not PPAP or Automotive qualified).
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch simplify automated assembly.

GQ8A021373JT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Stable performance in PLCs, sensors, and instrumentation.
• Telecommunications: Impedance matching and filtering in RF modules.
• Medical Devices: Reliable operation in diagnostic equipment due to low drift.
• Power Management: Current-limiting and load-sharing in DC-DC converters.

Conclusion of GQ8A021373JT

The GQ8A021373JT stands out for its combination of precision, durability, and compactness, making it a versatile choice for demanding electronics. While not RoHS-compliant or automotive-grade, its ceramic isolation, thin-film accuracy, and robust power handling make it ideal for industrial, telecom, and medical applications where stability and space efficiency are critical. Engineers will appreciate its ease of integration and consistent performance under thermal stress.