TT Electronics/IRC

GQCB022802JGT

GQCB022802JGT Description

The GQCB022802JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor array features a 28K Ohm resistance value with a 5% 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 a compact 8.66mm x 6.02mm x 1.47mm footprint, making it ideal for space-constrained designs. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount (SMD) network is built for reliability in industrial and commercial applications.

GQCB022802JGT Features

• High-Density Integration: 23 resistors in a 24-pin QSOP package optimize PCB space.
• Precision Thin-Film Technology: Delivers ±50ppm/°C thermal stability and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case and gull-wing termination enhance durability and solderability.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its 100V rating suits harsh environments.
• Efficient Power Handling: 1W total dissipation (0.05W/resistor) balances load distribution.

GQCB022802JGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC/DAC circuits.
• Industrial Control Systems: PLC modules and motor drivers requiring stable resistance under thermal stress.
• Telecommunications: Line termination and impedance matching in high-frequency PCBs.
• Medical Electronics: Patient monitoring equipment where low drift and reliability are critical.
• Test & Measurement: Calibration circuits demanding low TCR and tight tolerance.

Conclusion of GQCB022802JGT

The GQCB022802JGT stands out for its compact design, precision thin-film technology, and robust ceramic packaging, making it a superior choice for applications requiring high-density resistance networks with thermal stability. While not RoHS-compliant or automotive-rated, its wide temperature range, 100V rating, and 1W power handling make it ideal for industrial, telecom, and medical devices. Engineers seeking a cost-effective, high-performance resistor array will find this model a reliable solution for critical circuit designs.