TT Electronics/IRC

GQCB012802FFT

GQCB012802FFT Description

The GQCB012802FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 individual 28KΩ resistors with a tight 1% tolerance and ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating range of -55°C to +125°C. The ceramic case construction enhances thermal stability, while the gull-wing termination facilitates reliable surface-mount assembly. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for demanding circuits requiring low noise and high accuracy.

GQCB012802FFT Features

• Precision Thin Film Technology: Delivers low TCR (±100ppm/°C) and 1% tolerance for consistent performance in temperature-variable environments.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability compared to polymer-based alternatives.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, optimizing PCB space.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch enable efficient pick-and-place mounting.
• Wide Operating Range: Derated power capability up to 125°C, suitable for industrial and instrumentation use.
• Non-Automotive Compliance: Ideal for non-PPAP applications where cost-effective precision is critical.

GQCB012802FFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Voltage dividers, feedback networks in op-amp stages.
• Medical Equipment: Patient monitoring systems requiring stable, low-drift resistance.
• Test & Measurement: Calibration tools and precision analog front-ends.
• Industrial Controls: PLCs and sensor interfaces where temperature fluctuations are common.
• Telecom Infrastructure: Filter networks and impedance matching in baseband units.

Conclusion of GQCB012802FFT

The GQCB012802FFT stands out for its combination of precision, power handling, and compact design, making it a superior choice over thicker-film or less stable alternatives. Its ceramic construction and thin-film technology ensure long-term reliability in harsh environments, while the QSOP package aligns with modern SMD assembly workflows. Though not RoHS-compliant, it remains a cost-effective solution for non-regulated industrial and commercial applications demanding tight-tolerance resistance networks.