TT Electronics/IRC

GQCB021001JFT

GQCB021001JFT Description

The GQCB021001JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors, each with a 1KΩ resistance value and 5% tolerance, arranged in a BUS circuit configuration. Encased in a ceramic package, it offers excellent thermal stability and reliability, with a ±50ppm/°C temperature coefficient and a power rating of 1W (0.05W per resistor). The gull-wing termination ensures secure surface-mount (SMD) assembly, while its compact dimensions (8.66mm × 6.02mm × 1.47mm) make it ideal for space-constrained designs. Rated for 100V maximum voltage and 125°C maximum operating temperature, it is suited for demanding environments.

GQCB021001JFT Features

• High-Density Integration: 23 resistors in a compact QSOP ceramic package, reducing PCB footprint.
• Precision Performance: Thin-film technology ensures low noise, stability, and tight ±50ppm/°C TCR.
• Robust Construction: Ceramic case provides superior thermal dissipation and mechanical strength.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm terminal pitch simplify SMD placement.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQCB021001JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division and pull-up/down networks in data acquisition systems.
• Analog/Digital Circuits: Bias networks for ADCs, DACs, and op-amps in test equipment.
• Power Management: Current-limiting and feedback networks in DC-DC converters.
• Communication Systems: Impedance matching and termination in high-speed PCBs.
• Industrial Controls: Durable solution for PLC I/O modules and sensor interfaces.

Conclusion of GQCB021001JFT

The GQCB021001JFT combines high-density integration, precision thin-film performance, and ceramic-packaged reliability, making it a standout choice for engineers prioritizing stability in harsh conditions. While not automotive-grade, its 1W total power rating, low TCR, and compact QSOP form factor cater to industrial, telecom, and instrumentation designs. For applications demanding repeatable accuracy and thermal resilience, this resistor network delivers a cost-effective, space-saving solution.