TT Electronics/IRC

GQCB011201JFT

GQCB011201JFT Description

The GQCB011201JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor network features a 1.2KΩ resistance value with a 5% tolerance and a ±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 compact rectangular form factor (8.66mm × 6.02mm × 1.47mm) with gull-wing SMD termination for reliable surface mounting. The device delivers a total power rating of 1W (0.05W per resistor) and supports a maximum voltage of 100V, making it suitable for high-density PCB designs.

GQCB011201JFT Features

• Thin-Film Technology: Provides superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• Ceramic Case: Enhances durability and heat dissipation in high-temperature environments.
• BUS Circuit Designator: Optimized for bus line termination, voltage division, and pull-up/pull-down applications.
• QSOP Package: Space-saving 24-pin configuration with a 0.64mm terminal pitch for high-density layouts.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C, ensuring reliability in industrial and automotive (non-AEC-Q200) settings.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring leaded components.

GQCB011201JFT Applications

Ideal for:

• Analog/Digital Signal Conditioning: Precision voltage dividers, DAC/ADC interfaces.
• Bus Termination Networks: DDR memory, CAN/LIN bus systems.
• Industrial Control Systems: PLCs, sensor arrays, and power management circuits.
• Telecommunications: Line impedance matching in high-frequency PCBs.
• Test & Measurement Equipment: Calibration circuits requiring stable resistance values.

Conclusion of GQCB011201JFT

The GQCB011201JFT stands out for its thin-film precision, robust ceramic construction, and compact QSOP footprint, offering engineers a reliable solution for space-constrained, high-performance designs. While not PPAP or automotive-grade, its wide temperature range and low TCR make it a versatile choice for industrial, telecom, and instrumentation applications. For legacy or specialized systems needing non-RoHS compliant networks, this model delivers exceptional value with TT Electronics/IRC's proven thin-film expertise.