TT Electronics/IRC

GQ0A021871GBT

GQ0A021871GBT Description

The GQ0A021871GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 1.87KΩ resistance value and a 2% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and thin-film technology provide excellent thermal stability, with a ±50ppm/°C temperature coefficient, making it suitable for environments with fluctuating temperatures. Rated for 1W total power dissipation (0.1W per resistor) and 100V maximum voltage, this network is ideal for analog and digital signal conditioning, voltage division, and impedance matching.

GQ0A021871GBT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±50ppm/°C).
• Isolated Resistor Configuration (ISOL): Each of the 10 resistors operates independently, enhancing design flexibility.
• Robust Ceramic Construction: Ensures durability and reliable performance in harsh conditions.
• Surface-Mount Gull Wing Termination: Facilitates easy PCB integration with a 0.64mm terminal pitch.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial applications.
• Compact QSOP Package (8.66mm x 6.02mm x 1.47mm): Saves board space while maintaining high power handling.

GQ0A021871GBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: Signal conditioning in PLCs and motor drives.
• Test & Measurement Equipment: Calibration and reference circuits requiring stable resistance.
• Medical Electronics: Low-noise signal processing where accuracy is critical.
• Automotive (Non-Automotive Compliant): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GQ0A021871GBT

The GQ0A021871GBT stands out for its precision, isolation, and compact form factor, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. While not PPAP or automotive-qualified, its ceramic construction, thin-film accuracy, and wide operating range make it ideal for industrial, medical, and instrumentation applications where stability and durability are paramount. Its gull-wing SMD termination ensures compatibility with automated assembly processes, further enhancing its appeal for high-volume production.