TT Electronics/IRC

GQCB012051JFT

GQCB012051JFT Description

The GQCB012051JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and compact integration. This 24-pin QSOP (Quarter Small Outline Package) device features 23 individual resistors with a common 2.05KΩ resistance value, 5% tolerance, and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. Encased in a ceramic package, it offers superior thermal stability and durability, with a 1W total power rating (0.05W per resistor). The gull-wing termination and surface-mount design facilitate automated PCB assembly, while its 100V maximum voltage rating makes it suitable for moderate-voltage circuits.

GQCB012051JFT Features

• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Thin-Film Technology: Delivers low noise, excellent stability, and tight TCR (±100ppm/°C) for precision applications.
• Robust Construction: Ceramic case ensures high thermal conductivity and mechanical strength.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch enable reliable soldering in high-volume SMT processes.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power above 70°C).
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use (PPAP not supported).

GQCB012051JFT Applications

This resistor network excels in:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in analog/digital circuits.
• Impedance Matching: RF and communication systems requiring stable resistance values.
• Medical/Test Equipment: Precision measurement devices where thermal drift must be minimized.
• Power Management: Current-limiting or biasing in power supplies and converters.
• Industrial Controls: Durable performance in harsh environments (e.g., factory automation).

Conclusion of GQCB012051JFT

The GQCB012051JFT combines thin-film precision, compact form factor, and ceramic ruggedness, making it a versatile choice for engineers prioritizing reliability in dense PCB layouts. While not RoHS-compliant, its low TCR, high power dissipation, and ease of integration distinguish it from generic resistor arrays. Ideal for telecom infrastructure, test instrumentation, and industrial electronics, this network balances performance with cost-effectiveness for mid-range applications. For designs demanding tight tolerances and thermal resilience, it offers a compelling solution.