TT Electronics/IRC

GQCB0193R1GDT

GQCB0193R1GDT Description

The GQCB0193R1GDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 93.1Ω resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQCB0193R1GDT Features

• Precision Thin Film Technology: Delivers excellent stability and low noise.
• High Power Handling: 1W total power dissipation (0.05W per resistor).
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact QSOP Package: 24-pin gull-wing SMD design for space-constrained applications.
• Low TCR: ±100ppm/°C ensures minimal resistance drift.
• Robust Construction: Ceramic case enhances durability and thermal performance.
• Automotive & Industrial Compliance: Suitable for harsh environments (though not PPAP or automotive-qualified).

GQCB0193R1GDT Applications

This resistor network is ideal for:

• Voltage Divider Circuits: Precision signal conditioning in measurement equipment.
• Bus Termination: Effective BUS line termination in high-speed digital systems.
• Analog Signal Processing: Used in DAC/ADC interfaces and sensor calibration.
• Medical Electronics: Reliable performance in diagnostic and monitoring devices.
• Industrial Control Systems: Stable operation in PLCs and motor drivers.

Conclusion of GQCB0193R1GDT

The GQCB0193R1GDT stands out for its precision, power efficiency, and compact form factor, making it a versatile choice for high-performance electronics. Its thin-film technology, low TCR, and robust ceramic packaging ensure reliability in critical applications, though designers should note its non-compliance with EU RoHS. For engineers seeking a high-density, stable resistor network, this model offers an excellent balance of performance and durability.