TT Electronics/IRC

GQCB028660JDT

GQCB028660JDT Description

The GQCB028660JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 866Ω 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 ceramic package, it offers a compact 8.66mm × 6.02mm × 1.47mm footprint with gull-wing SMD termination for reliable surface mounting. Rated for 1W total power dissipation (0.05W per resistor) and 100V maximum voltage, this network is ideal for demanding circuits requiring tight tolerances and low thermal drift.

GQCB028660JDT Features

• Advanced Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Robust Ceramic Case: Enhances thermal management and mechanical durability in harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP package save PCB space.
• Wide Operating Range: Derated power up to 125°C ensures reliability in elevated temperatures.
• Precision Gull-Wing Terminals: Facilitates automated assembly with a 0.64mm pitch.
• Non-Automotive Grade: Suitable for industrial and telecom applications where PPAP compliance is not required.

GQCB028660JDT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and pull-up/down networks in analog systems.
• Medical Equipment: Low-noise, stable resistance paths in diagnostic devices.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Industrial Control Systems: Durable performance in PLCs and sensor interfaces.
• Test & Measurement Instruments: Calibration and reference circuits demanding minimal drift.

Conclusion of GQCB028660JDT

The GQCB028660JDT combines high precision, compact design, and thermal resilience, making it a standout choice for engineers prioritizing reliability in space-constrained, temperature-variable applications. Its ceramic QSOP package and thin-film construction offer a competitive edge over bulkier or less stable alternatives, particularly in industrial and telecom sectors. While not RoHS-compliant, its performance metrics justify its use in specialized non-consumer electronics.