TT Electronics/IRC

GQCB028250GGT

GQCB028250GGT Description

The GQCB028250GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 825Ω resistance value per resistor with a tight 2% tolerance and a low ±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, it offers excellent thermal stability and durability. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQCB028250GGT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable operation.
• Robust Ceramic Case: Enhances thermal performance and mechanical strength.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• High Power Handling: 1W total dissipation (0.05W per resistor) at 125°C max operating temperature.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm terminal pitch optimize SMD placement.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GQCB028250GGT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers or pull-up/down networks in ADCs/DACs.
• Bus Termination: Stable impedance matching for BUS lines in high-speed digital systems.
• Industrial Control Systems: Reliable performance in harsh environments due to ceramic encapsulation.
• Medical Electronics: Low-noise, high-stability requirements in diagnostic equipment.
• Telecom Infrastructure: Dense PCB designs benefit from its compact QSOP footprint.

Conclusion of GQCB028250GGT

The GQCB028250GGT stands out for its precision, power efficiency, and rugged ceramic construction, making it a top choice for engineers needing reliable resistor networks in high-temperature or precision-critical applications. While not RoHS-compliant, its thin-film technology and QSOP package offer superior performance over thicker-film or larger alternatives. Ideal for industrial, medical, and telecom sectors where stability and miniaturization are paramount.