TT Electronics/IRC

GQCB014702GFT

GQCB014702GFT Description

The GQCB014702GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 47K Ohm resistance value with a tight 2% tolerance and a low ±100ppm/°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 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the rectangular ceramic case ensures durability and thermal stability.

GQCB014702GFT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save board space.
• Precision Performance: ±100ppm/°C TCR and 2% tolerance ensure accuracy in signal conditioning and voltage division.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical strength.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT placement.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GQCB014702GFT Applications

• Signal Processing: Precision dividers and pull-up/down networks in ADCs/DACs.
• Industrial Controls: Feedback loops and sensor conditioning in PLC systems.
• Telecom Equipment: Impedance matching and termination in high-frequency circuits.
• Test & Measurement: Calibration networks in oscilloscopes and multimeters.
• Power Management: Voltage scaling in DC-DC converters.

Conclusion of GQCB014702GFT

The GQCB014702GFT excels in high-density, precision applications where stability, compactness, and reliability are critical. Its thin-film technology and ceramic packaging provide superior performance over thick-film alternatives, particularly in thermal and electrical stress environments. While not RoHS-compliant, it remains a top choice for industrial and telecom systems requiring robust resistor networks. Engineers will appreciate its balance of accuracy, power handling, and space efficiency in complex PCB designs.