TT Electronics/IRC

GQCB021152JDT

GQCB021152JDT Description

The GQCB021152JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 11.5KΩ resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP package with gull-wing terminations, it offers surface-mount compatibility and a compact 8.66mm × 6.02mm × 1.47mm footprint. The ceramic case style enhances durability, while the 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits.

GQCB021152JDT Features

• High-Density Integration: 23 resistors in a single QSOP package, saving PCB space.
• Precision Thin-Film Technology: Delivers low noise and excellent stability (±50ppm/°C).
• Robust Construction: Ceramic substrate ensures thermal and mechanical reliability.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm pitch simplify SMT processes.
• Non-Automotive Grade: Ideal for industrial and commercial applications where PPAP compliance is unnecessary.

GQCB021152JDT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: The BUS circuit designator makes it perfect for digital signal conditioning and impedance matching.
• Precision Analog Circuits: Suitable for sensor interfaces, ADC/DAC networks, and feedback loops due to low TCR.
• Compact Electronics: Fits densely populated boards in medical devices, test equipment, and communication systems.
• Power-Sensitive Designs: The derated power handling ensures longevity in high-temperature environments.

Conclusion of GQCB021152JDT

The GQCB021152JDT stands out for its combination of precision, compactness, and ruggedness, making it a versatile choice for engineers prioritizing space efficiency and signal integrity. While not RoHS-compliant or automotive-grade, its thin-film technology and ceramic packaging offer superior performance in industrial and instrumentation applications. For designs requiring stable, multi-resistor integration, this network delivers reliability without compromising on footprint or power handling.