TT Electronics/IRC

GQCB021021JAT

GQCB021021JAT Description

The GQCB021021JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor array features a 1.02KΩ resistance value per resistor with a 5% tolerance and a ±50ppm/°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 with gull-wing SMD termination, it offers excellent thermal and electrical reliability. The device supports a maximum voltage rating of 100V and delivers a total power rating of 1W (0.05W per resistor), making it suitable for high-density PCB designs. Its compact dimensions (8.66mm x 6.02mm x 1.47mm) and tight tolerances (±0.1mm height/length, ±0.2mm depth) ensure compatibility with automated assembly processes.

GQCB021021JAT Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• High Power Handling: 1W total power dissipation with derated performance up to 125°C.
• Robust Construction: Ceramic case enhances thermal management and mechanical durability.
• Precision Gull-Wing Termination: Ensures reliable surface-mount (SMD) connectivity for high-frequency applications.
• Wide Operating Range: Suitable for industrial and commercial environments with 70°C to 125°C derating.
• Non-Automotive (PPAP No): Ideal for non-automotive precision electronics where EU RoHS compliance is not required.

GQCB021021JAT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks in op-amps.
• Communication Systems: Impedance matching in RF modules and high-speed data lines.
• Test & Measurement Equipment: Calibration circuits requiring low TCR and tight tolerance.
• Medical Electronics: Stable performance in diagnostic devices where thermal drift is critical.
• Industrial Control Systems: Durable operation in harsh environments (e.g., PLCs, motor drives).

Conclusion of GQCB021021JAT

The GQCB021021JAT stands out for its thin-film precision, compact QSOP package, and robust ceramic construction, making it a top choice for engineers prioritizing thermal stability, space efficiency, and repeatable performance. While not RoHS-compliant, its high power density and low TCR make it ideal for industrial, medical, and communication applications where reliability outweighs regulatory constraints. Its tube packaging ensures protection during transit and handling, further enhancing its appeal for high-volume manufacturing.