TT Electronics/IRC

GQ8B017870DCT

GQ8B017870DCT Description

The GQ8B017870DCT 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 787 Ω resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±100 ppm/°C. Encased in a ceramic package, it ensures excellent thermal stability and reliability in harsh environments. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, this network is engineered for precision signal conditioning, voltage division, and impedance matching in compact designs.

GQ8B017870DCT Features

• High Precision: ±0.5% tolerance and ±100 ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical durability and ease of surface-mount (SMD) assembly.
• Optimized Power Handling: 0.75W total power (0.05W per resistor) with derating up to 125°C.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch suits high-density PCBs.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation circuits.
• Non-Automotive: Suitable for non-PPAP applications, though not RoHS compliant.

GQ8B017870DCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration.
• Industrial Controls: Stable performance in PLCs, motor drives, and power supplies.
• Medical Electronics: Reliable operation in diagnostic and monitoring devices.
• Aerospace & Defense: Ruggedized systems requiring tight tolerances over temperature swings.

Conclusion of GQ8B017870DCT

The GQ8B017870DCT stands out for its precision, power efficiency, and compact form factor, making it a superior choice for engineers prioritizing stability in constrained spaces. While not suited for automotive or RoHS-restricted designs, its ceramic construction, thin-film technology, and gull-wing termination deliver unmatched reliability in industrial, medical, and high-performance electronics. Ideal for applications demanding low drift and high power density, this network balances performance with practicality.