TT Electronics/IRC

GQCB021801GFT

GQCB021801GFT Description

The GQCB021801GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 1.8KΩ resistance value with a tight 2% tolerance and a low ±50ppm/°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 1W total power dissipation (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes. The EU RoHS non-compliant device is supplied in a tube package, ensuring safe handling and storage.

GQCB021801GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable operation in demanding environments.
• Robust Ceramic Case: Enhances thermal performance and durability, suitable for high-temperature applications up to 125°C.
• Compact QSOP Package: Measures 8.66mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), saving PCB space.
• High Power Handling: 1W total power rating (distributed across 23 resistors) supports power-sensitive designs.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch enable reliable surface-mount assembly.

GQCB021801GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Industrial Control Systems: Stable resistance in PLCs, motor drives, and sensor interfaces.
• Telecommunications: Impedance matching and filtering in RF/module circuits.
• Automotive (Non-Automotive Rated): Auxiliary circuits where high-temperature stability is critical.
• Medical Devices: Low-noise, high-reliability requirements in diagnostic equipment.

Conclusion of GQCB021801GFT

The GQCB021801GFT stands out for its precision, power efficiency, and compact form factor, making it a superior choice for applications demanding thermal stability and space optimization. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure reliability in industrial and telecom environments. Engineers will appreciate its balance of performance and manufacturability, particularly in high-density PCB designs.