TT Electronics/IRC

GQCB013240DDT

GQCB013240DDT Description

The GQCB013240DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 324Ω resistance value per element, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±100ppm/°C. Encased in a ceramic package, it ensures excellent thermal stability and reliability across a wide operating temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount network is ideal for precision analog and digital circuits.

GQCB013240DDT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR ensure stable performance in critical applications.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal management and long-term reliability.
• Space-Efficient Design: QSOP package (8.66mm × 6.02mm × 1.47mm) with gull-wing terminals enables high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive-grade environments (though not PPAP or Automotive compliant).
• Low Power Dissipation: 1/20W per resistor minimizes heat buildup in compact designs.
• Non-RoHS Compliance: Suitable for legacy or specialized applications where RoHS restrictions are not required.

GQCB013240DDT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits due to its tight tolerance.
• Signal Conditioning: Ideal for op-amp feedback networks and filter designs in test/measurement equipment.
• Industrial Control Systems: Robust ceramic construction withstands harsh environments in PLCs and motor drives.
• Legacy Electronics: Non-RoHS compliance makes it a fit for military or aerospace systems with specific material requirements.
• High-Density PCBs: The QSOP footprint and gull-wing termination simplify assembly in space-constrained designs.

Conclusion of GQCB013240DDT

The GQCB013240DDT stands out for its precision, durability, and compact form factor, making it a versatile choice for engineers designing high-reliability circuits. While not automotive-grade, its ceramic thin-film construction and wide temperature range cater to industrial, medical, and legacy systems. For applications demanding stable resistance values under thermal stress, this network offers a compelling balance of performance and miniaturization.