TT Electronics/IRC

GQCB022201JBT

GQCB022201JBT Description

The GQCB022201JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package integrates 23 resistors, each with a 2.2KΩ resistance and a 5% tolerance, delivering a total power rating of 1W (0.05W per resistor). The device operates over a wide temperature range of 70°C to 125°C, with a low temperature coefficient of ±50ppm/°C, ensuring stable performance under thermal stress. Encased in a ceramic package, it offers excellent durability and heat dissipation, making it suitable for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances reliability in high-voltage circuits.

GQCB022201JBT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm), saving board space.
• Precision Thin-Film Technology: Delivers ±50ppm/°C thermal stability and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case ensures mechanical strength and thermal efficiency.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch for seamless SMD assembly.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• High Voltage Tolerance: 100V rating per resistor, ideal for industrial and automotive systems (though not PPAP/AEC-Q200 qualified).

GQCB022201JBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Control Systems: Durable solution for PLCs and motor drives.
• Telecommunications: Impedance matching in RF modules.
• Medical Electronics: Stable performance in diagnostic equipment.
• Power Management: Current-limiting networks in DC-DC converters.

Conclusion of GQCB022201JBT

The GQCB022201JBT combines high density, precision, and ruggedness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, thermally challenging designs. While not automotive-grade, its ceramic construction, thin-film accuracy, and SMD compatibility position it as a versatile solution for industrial, telecom, and medical applications. For projects demanding stable resistance with tight thermal performance, this model offers a compelling balance of cost and capability.