TT Electronics/IRC

GQCB0193R1FDT

GQCB0193R1FDT Description

The GQCB0193R1FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 23 resistors in a 24-pin QSOP package with a 93.1 Ω resistance value, 1% tolerance, and a ±100 ppm/°C temperature coefficient. Encased in a ceramic housing, this surface-mount device offers excellent thermal stability and reliability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The gull-wing termination ensures secure PCB mounting, while the 1W total power rating (0.05W per resistor) makes it suitable for power-sensitive designs.

GQCB0193R1FDT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy (±1%).
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability.
• High Voltage Rating (100V): Suitable for industrial and automotive-grade circuits (though not PPAP/automotive certified).
• Compact QSOP Package (8.66mm x 6.02mm x 1.47mm): Ideal for space-constrained PCBs.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated above 70°C).
• 24-Pin Gull Wing Termination: Ensures reliable solder joints for surface-mount assembly.

GQCB0193R1FDT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks in instrumentation.
• Industrial Control Systems: Stable resistance in PLCs, motor drives, and power supplies.
• Communication Equipment: Impedance matching and termination in RF/high-frequency PCBs.
• Medical Electronics: Low-noise analog signal processing where accuracy is critical.
• Test & Measurement Devices: Calibration and reference circuits requiring minimal drift.

Conclusion of GQCB0193R1FDT

The GQCB0193R1FDT combines thin-film precision, ceramic ruggedness, and compact design for high-reliability applications. While not automotive-compliant, its low TCR (±100ppm/°C) and 1% tolerance make it a standout choice for industrial, medical, and communication systems. The QSOP package and gull-wing leads further simplify assembly, offering a balance of performance and manufacturability. For engineers seeking a stable, high-density resistor network, this model delivers exceptional value.