TT Electronics/IRC

GQCB014321JBT

GQCB014321JBT Description

The GQCB014321JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 23 resistors in a 4.32K Ohm configuration with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, this 24-pin device offers a 1W total power rating (0.05W per resistor) and supports 100V maximum voltage. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes. The QSOP package (8.66mm x 6.02mm x 1.47mm) provides a compact footprint with tight tolerances (±0.1mm length/height, ±0.2mm depth), suitable for space-constrained PCBs.

GQCB014321JBT Features

• High-Density Integration: 23 resistors in a single 24-pin QSOP, reducing board space and simplifying design.
• Precision Thin-Film Technology: Delivers low noise and high stability, critical for analog and signal conditioning circuits.
• Robust Construction: Ceramic case ensures durability and excellent thermal dissipation.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automation-Friendly: Gull-wing leads and surface-mount compatibility streamline high-volume production.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQCB014321JBT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: Ideal for digital buses (e.g., SPI, I2C) due to its 4.32K Ohm value and low TCR.
• Signal Conditioning: Used in ADC/DAC circuits, sensor interfaces, and precision amplifiers.
• Power Management: Distributed power dissipation across multiple resistors enhances reliability in DC-DC converters.
• Industrial Electronics: Suitable for PLC modules, test equipment, and control systems where temperature stability is critical.

Conclusion of GQCB014321JBT

The GQCB014321JBT combines high-density integration, thin-film precision, and ceramic ruggedness, making it a standout choice for engineers needing reliable resistor networks in compact designs. While not RoHS-compliant or automotive-grade, its wide temperature range, low TCR, and 1W power handling make it ideal for industrial and telecom applications. For designs requiring bus termination, signal integrity, or space optimization, this TT Electronics/IRC offering delivers exceptional performance.