TT Electronics/IRC

GQCB013301DDT

GQCB013301DDT Description

The GQCB013301DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 3.3K Ohm resistance value with an ultra-tight 0.5% tolerance and a ±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 precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the rectangular ceramic case provides durability and thermal stability.

GQCB013301DDT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic QSOP package ensures mechanical strength and heat dissipation.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch for high-density layouts.
• Wide Operating Range: Rated for -55°C to +125°C, derated to 70°C to 125°C at full power.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its thin-film technology offers comparable stability for industrial use.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GQCB013301DDT Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance drift.
• Signal Conditioning: Used in instrumentation amplifiers, sensor interfaces, and feedback networks.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Telecom Infrastructure: Stable operation in RF modules and baseband processing.
• Legacy Systems: Non-RoHS compliance makes it a fit for military or aerospace applications with exemptions.

Conclusion of GQCB013301DDT

The GQCB013301DDT combines precision, durability, and compactness, making it a standout choice for engineers needing stable resistor networks in harsh environments. Its ceramic construction, tight tolerances, and high power rating address challenges in analog design, while the QSOP gull-wing package simplifies assembly. Though not automotive-grade, its performance parallels higher-cost alternatives, offering excellent value for industrial and telecom applications. For projects demanding low drift and high reliability, this TT Electronics/IRC network is a compelling solution.