TT Electronics/IRC

GQCB012550GFT

GQCB012550GFT Description

The GQCB012550GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 255Ω resistance value with a tight 2% 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 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB012550GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable operation.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save board space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C max temperature suits industrial and telecom applications.
• Low-Power Efficiency: 0.05W per resistor minimizes heat dissipation in dense layouts.

GQCB012550GFT Applications

• Bus Termination & Pull-Up/Down Networks: Ideal for digital signal conditioning in communication hardware.
• Industrial Control Systems: Stable performance in PLC modules, motor drives, and sensor interfaces.
• Test & Measurement Equipment: Precision resistance networks for calibration and signal division.
• Medical Electronics: Reliable operation in patient monitoring and diagnostic devices.
• Aerospace & Defense: Ceramic packaging suits high-vibration, high-temperature environments.

Conclusion of GQCB012550GFT

The GQCB012550GFT stands out for its precision, compactness, and ruggedness, making it a top choice for engineers needing reliable resistor networks in space-constrained, high-performance systems. Its thin-film technology, ceramic construction, and wide operational range offer superior stability over comparable thick-film arrays. While not automotive-grade, it excels in industrial, medical, and telecom applications where accuracy and thermal resilience are critical. For designs demanding low TCR, tight tolerance, and high integration, this model delivers exceptional value.