TT Electronics/IRC

GQCB018202FBT

GQCB018202FBT Description

The GQCB018202FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 82K Ohm resistance value per resistor with a tight 1% tolerance and a low ±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 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQCB018202FBT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable operation in varying environments.
• Robust Ceramic Package: Ensures superior thermal dissipation and mechanical strength compared to plastic alternatives.
• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm × 6.02mm × 1.47mm) save board space.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch simplify pick-and-place processes.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications where automotive compliance isn’t required.

GQCB018202FBT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers or pull-up/pull-down networks in ADCs/DACs.
• Industrial Control Systems: High-reliability feedback networks for sensors or actuators.
• Telecommunication Hardware: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement Equipment: Stable reference resistors for calibration or signal processing.
• Power Management Modules: Distributed resistor arrays in voltage regulation circuits.

Conclusion of GQCB018202FBT

The GQCB018202FBT stands out for its precision, compactness, and ceramic-based durability, making it a superior choice over plastic-cased networks in harsh environments. Its thin-film technology and 1% tolerance cater to high-accuracy designs, while the QSOP package optimizes space-constrained layouts. Though not PPAP or RoHS compliant, it remains a cost-effective solution for industrial and telecom applications demanding long-term reliability. Engineers seeking a balance of performance and density will find this model ideal for critical analog and mixed-signal systems.