TT Electronics/IRC

GQ8B023570DCT

GQ8B023570DCT Description

The GQ8B023570DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 357 Ohm resistance value, offering a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, this component is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for moderate-voltage applications.

GQ8B023570DCT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Optimized Power Handling: 0.75W total power (0.05W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances for consistent placement.
• Versatile Termination: Gull-wing leads (0.64mm pitch) enable secure surface-mount assembly.
• Wide Compatibility: BUS circuit designator simplifies integration into bus-line applications.

GQ8B023570DCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance.
• Signal Conditioning: ADC/DAC reference networks, where low TCR and tight tolerance are critical.
• Industrial Electronics: Control systems, instrumentation, and test equipment demanding high reliability.
• Communication Systems: Impedance matching and termination in high-frequency PCBs.
• Automotive & Aerospace (non-Automotive rated): Non-safety-critical subsystems where ceramic robustness is advantageous.

Conclusion of GQ8B023570DCT

The GQ8B023570DCT stands out for its precision, compactness, and ceramic-enhanced durability, making it ideal for engineers prioritizing stability in harsh environments. While not PPAP or Automotive-qualified, its thin-film technology and QSOP form factor offer superior performance over thicker-film or larger alternatives. A top choice for high-accuracy, space-constrained designs in industrial, telecom, and instrumentation markets.