TT Electronics/IRC

GQCB018252CBT

GQCB018252CBT Description

The GQCB018252CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 23 resistors with a 82.5K Ohm resistance value and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic QSOP package, this surface-mount device (SMD) offers a 1W total power rating (0.05W per resistor) and operates across a wide temperature range of 70°C to 125°C, making it suitable for environments with thermal stress. Its ±100ppm/°C temperature coefficient guarantees stable performance under varying thermal conditions.

GQCB018252CBT Features

• Precision Engineering: Thin-film technology delivers low noise and high stability, critical for analog and mixed-signal circuits.
• Robust Construction: Ceramic case and gull-wing termination ensure durability and reliable solderability in automated assembly.
• Space-Efficient Design: Compact QSOP-24 package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch optimizes PCB real estate.
• High Voltage Handling: Supports up to 100V maximum voltage, ideal for industrial and instrumentation applications.
• Automation-Friendly: Supplied in tube packaging for ease of handling in pick-and-place processes.

GQCB018252CBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC interfaces, and feedback networks requiring sub-1% tolerance.
• Industrial Control Systems: PLCs, sensor signal conditioning, and power management modules where thermal stability is critical.
• Test & Measurement Equipment: Calibration tools and oscilloscope front-ends benefiting from low TCR and high accuracy.
• Aerospace & Defense: Ruggedized electronics needing ceramic-packaged reliability in harsh environments.

Conclusion of GQCB018252CBT

The GQCB018252CBT stands out for its precision, power efficiency, and compact form factor, making it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, its ceramic construction and thin-film technology cater to specialized applications where performance outweighs regulatory constraints. Engineers seeking high-density, high-accuracy resistor networks for critical circuits will find this model indispensable.