TT Electronics/IRC

GQCB018202GAT

GQCB018202GAT Description

The GQCB018202GAT 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 with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (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 rectangular ceramic case ensures durability and thermal stability.

GQCB018202GAT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable operation.
• Robust Ceramic Package: Enhances thermal performance and mechanical strength in harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP-24 footprint (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 enable efficient SMD placement.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GQCB018202GAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Equipment: High-reliability systems requiring stable resistance over temperature.
• Test & Measurement Instruments: Calibration and reference circuits demanding low drift.
• Industrial Controls: Durable solutions for PLCs, motor drives, and power management.
• Telecom Infrastructure: RF and baseband circuitry where space and performance are critical.

Conclusion of GQCB018202GAT

The GQCB018202GAT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its ceramic construction, thin-film technology, and broad operating range cater to rigorous industrial and telecom applications, offering superior stability over alternatives. While not RoHS-compliant, its technical merits justify its use in specialized sectors where performance outweighs regulatory constraints.