TT Electronics/IRC

GQCB021962JCT

GQCB021962JCT Description

The GQCB021962JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP surface-mount device integrates 23 resistors with a 19.6KΩ resistance value (5% tolerance) and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic package, it offers excellent thermal stability and durability. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for demanding circuits requiring reliable signal conditioning or voltage division. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration.

GQCB021962JCT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save board space.
• Precision Thin-Film Technology: Delivers low noise and high accuracy (±5% tolerance, ±50ppm/°C TCR).
• Robust Construction: Ceramic case ensures thermal and mechanical resilience, suitable for harsh environments.
• Automated Assembly Friendly: Gull-wing leads and surface-mount design streamline high-volume manufacturing.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GQCB021962JCT Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits and sensor interfaces.
• Bus Termination: Stable impedance matching for high-speed data buses (e.g., SPI, I²C).
• Industrial Electronics: PLC modules, power supplies, and control systems benefiting from its ceramic-based thermal performance.
• Test & Measurement Equipment: Critical for low-drift reference circuits in multimeters or oscilloscopes.
• Telecom Infrastructure: Line drivers/receivers where consistent resistance matching is essential.

Conclusion of GQCB021962JCT

The GQCB021962JCT stands out for its combination of precision, power handling, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance systems. While not RoHS-compliant or automotive-grade, its thin-film accuracy, ceramic robustness, and gull-wing SMD compatibility make it indispensable for industrial, telecom, and precision analog applications. For designs requiring stable resistance networks with minimal drift, this model offers a compelling balance of performance and manufacturability.