TT Electronics/IRC

GQCB013300CT

GQCB013300CT Description

The GQCB013300CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 330Ω resistance value per resistor with an exceptional ±0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating 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 precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB013300CT Features

• High Precision: Tight tolerance (±0.25%) and low TCR (±100ppm/°C) for stable performance.
• Robust Construction: Ceramic case with a rectangular QSOP package (8.66mm × 6.02mm × 1.47mm) ensures durability.
• Optimized Power Handling: 1W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Surface-Mount Ready: Gull-wing leads with a 0.64mm pitch for reliable SMD assembly.
• Bus-Compatible Design: Ideal for voltage division, pull-up/pull-down networks, and signal conditioning.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GQCB013300CT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Digital Systems: Pull-up/down resistor arrays for buses (I²C, SPI).
• Test & Measurement Equipment: High-accuracy signal conditioning.
• Industrial Controls: Stable performance in harsh environments (70°C–125°C).
• Telecom Infrastructure: Signal integrity in high-frequency PCBs.

Conclusion of GQCB013300CT

The GQCB013300CT stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers requiring reliable resistor networks. Its ceramic construction, thin-film technology, and tight tolerances ensure long-term stability in critical applications. While not PPAP or automotive-compliant, it is ideal for industrial and telecom systems where accuracy and thermal performance are paramount. For designs demanding low drift and high density, this model offers a compelling balance of performance and cost.