TT Electronics/IRC

GQCB011301CAT

GQCB011301CAT Description

The GQCB011301CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 23 resistors with a 1.3K Ohm resistance value, offering an exceptional tolerance of ±0.25% and a low temperature coefficient of ±100ppm/°C, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, this surface-mount device (SMD) provides 1W total power dissipation (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB integration, while the ceramic case ensures durability and thermal performance.

GQCB011301CAT Features

• Precision Performance: ±0.25% tolerance and ±100ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic case with rectangular QSOP package (8.66mm x 6.02mm x 1.47mm) and tight dimensional tolerances (±0.1mm height/length).
• High-Density Integration: 23 resistors in a compact 24-pin configuration, ideal for space-constrained designs.
• Reliable SMD Mounting: Gull-wing leads for secure surface mounting and automated assembly compatibility.
• Wide Temperature Range: Derated power up to 125°C, suitable for industrial and harsh environments.

GQCB011301CAT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC circuits, and sensor interfaces.
• Industrial Control Systems: High-reliability applications requiring stable resistance under thermal stress.
• Medical Electronics: Equipment demanding tight tolerance and low drift (e.g., diagnostic devices).
• Automotive & Aerospace (non-Automotive PPAP version): Secondary systems where ceramic durability is critical.
• Test & Measurement: Calibration circuits and instrumentation requiring repeatable performance.

Conclusion of GQCB011301CAT

The GQCB011301CAT stands out for its precision, compactness, and ceramic-based reliability, making it a superior choice for engineers prioritizing accuracy and thermal stability. While not PPAP-compliant or Automotive-grade, its thin-film technology and QSOP package offer a competitive edge in industrial, medical, and instrumentation markets. For designs requiring high-density resistor networks with low drift, this model delivers exceptional value.