TT Electronics/IRC

GQCB026802GGT

GQCB026802GGT Description

The GQCB026802GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 68K Ohm resistance value with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70 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. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the rectangular ceramic case provides durability and thermal stability.

GQCB026802GGT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable operation in demanding environments.
• Robust Ceramic Package: Enhances thermal management and mechanical strength, ideal for high-reliability applications.
• 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 terminal pitch comply with modern SMD processes.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial use where PPAP compliance is not required.

GQCB026802GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/pull-down networks in ADC/DAC circuits.
• Medical Electronics: Stable resistance for patient monitoring equipment and diagnostic devices.
• Test & Measurement: Calibration and reference circuits requiring low drift over temperature.
• Industrial Controls: Robust performance in PLC modules and sensor interfaces.
• Communications: Impedance matching in RF and high-speed digital systems.

Conclusion of GQCB026802GGT

The GQCB026802GGT combines precision, durability, and space efficiency, making it a superior choice for applications demanding tight tolerance and thermal stability. Its ceramic QSOP package and thin-film technology outperform comparable thick-film networks in accuracy and reliability. While not PPAP or automotive-grade, it is ideal for industrial, medical, and instrumentation designs where consistent performance is critical. Engineers will appreciate its balance of high integration, power handling, and ease of assembly in modern SMD workflows.