TT Electronics/IRC

GQCB0261R9GDT

GQCB0261R9GDT Description

The GQCB0261R9GDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 61.9Ω resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 24-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for high-reliability environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 1W total power rating (0.05W per resistor) supports robust circuit operation.

GQCB0261R9GDT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±2% tolerance) for signal conditioning and voltage division.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, saving board space.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Robust Construction: Ceramic case ensures superior thermal and mechanical stability.
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress.
• 100V Maximum Voltage Rating: Suitable for medium-voltage applications.
• Gull-Wing SMD Termination: Ensures secure soldering and compatibility with automated assembly.

GQCB0261R9GDT Applications

This resistor network is ideal for:

• Analog Signal Processing: Precision dividers, DAC/ADC interfaces, and sensor calibration.
• Industrial Control Systems: PLCs, motor drives, and power management circuits requiring stable resistance.
• Telecommunications: RF modules and filtering networks where low TCR is critical.
• Medical Electronics: Patient monitoring equipment and diagnostic devices demanding high reliability.
• Automotive (Non-Automotive Rated): Test/measurement setups or prototyping where ceramic robustness is preferred.

Conclusion of GQCB0261R9GDT

The GQCB0261R9GDT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-performance circuits. Its thin-film technology, tight tolerance, and low TCR ensure consistent operation in harsh environments, while the QSOP package optimizes space efficiency. Though not PPAP or automotive-qualified, it excels in industrial, medical, and telecom applications where accuracy and durability are paramount. For designs requiring reliable resistor networks with minimal drift, this model delivers exceptional value.