TT Electronics/IRC

GQCB014121JCT

GQCB014121JCT Description

The GQCB014121JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It integrates 23 resistors in a 24-pin QSOP package with a 4.12KΩ resistance value (±5% tolerance) and a ±100ppm/°C temperature coefficient. Encased in a ceramic housing, this surface-mount device (SMD) offers a 1W total power rating (0.05W per resistor) and operates within a wide temperature range of 70°C to 125°C. Its gull-wing termination ensures reliable solderability, while the QSOP package (8.66mm x 6.02mm x 1.47mm) provides compactness for space-constrained designs.

GQCB014121JCT Features

• High-Density Integration: 23 resistors in a 24-pin QSOP package optimize PCB space.
• Stable Performance: Thin-film technology ensures low noise and high accuracy (±5% tolerance).
• Robust Construction: Ceramic case enhances thermal stability and durability.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Precision Termination: Gull-wing leads (0.64mm pitch) facilitate automated assembly.
• High Voltage Handling: Supports up to 100V maximum voltage rating.

GQCB014121JCT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Ideal for voltage dividers, pull-up/pull-down networks.
• Industrial Control Systems: Suitable for PLCs, sensor interfaces, and instrumentation.
• Automotive Electronics: Non-automotive grade but fits non-critical vehicular circuits.
• Telecommunications: Used in filtering and impedance matching for RF modules.
• Medical Devices: Precision resistance networks for diagnostic equipment (where RoHS compliance isn’t mandated).

Conclusion of GQCB014121JCT

The GQCB014121JCT stands out for its compact design, high power dissipation (1W total), and reliable thin-film performance. While not RoHS-compliant or PPAP-certified, its ceramic construction and tight tolerances make it a robust choice for industrial, telecom, and embedded systems. Engineers will appreciate its balance of density, thermal resilience, and cost-effectiveness compared to discrete resistor solutions.