TT Electronics/IRC

GQCB012611DAT

GQCB012611DAT Description

The GQCB012611DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 2.61KΩ resistance value per resistor with a tight 0.5% tolerance and a low ±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 excellent thermal stability and reliability in surface-mount configurations. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GQCB012611DAT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for accurate signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term stability.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing terminals for high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP or Automotive qualified).
• Low Power Dissipation: 0.05W per resistor (1W total) balances performance and thermal management.
• Non-RoHS Compliant: Ideal for legacy or specialized applications requiring non-compliant materials.

GQCB012611DAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Stable performance in instrumentation and measurement systems.
• Industrial Control Systems: Reliable operation in harsh environments due to ceramic encapsulation.
• Telecommunications: Low-noise characteristics suit RF and analog signal processing.
• Legacy Electronics: Non-RoHS compliance makes it a fit for older or niche designs.

Conclusion of GQCB012611DAT

The GQCB012611DAT stands out for its precision, compactness, and ruggedness, making it a top choice for engineers needing reliable resistor networks in high-performance circuits. Its thin-film technology, tight tolerances, and ceramic packaging deliver superior stability compared to standard thick-film arrays. While not suited for automotive use, it is ideal for industrial, telecom, and precision analog applications where accuracy and durability are paramount. For designs requiring low TCR, high power handling, and space savings, this model offers an exceptional balance of performance and reliability.