TT Electronics/IRC

GQCB011432FBT

GQCB011432FBT Description

The GQCB011432FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter-Small Outline Package) device integrates 23 resistors with a 14.3KΩ resistance value, offering 1% tolerance and a ±100ppm/°C temperature coefficient for stable operation across a -70°C to +125°C range. Encased in a ceramic package, it ensures durability and thermal stability, with a 1W total power rating (0.05W per resistor). The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating makes it suitable for moderate-voltage circuits.

GQCB011432FBT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance) for signal conditioning and analog circuits.
• Robust Ceramic Case: Enhances thermal performance and mechanical strength in harsh environments.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP-certified, its thin-film stability suits industrial and telecom applications requiring long-term reliability.

GQCB011432FBT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision attenuation in ADC/DAC circuits.
• Bus Termination: Stable impedance matching in digital communication systems (e.g., CAN, SPI).
• Medical/Test Equipment: Low-drift performance for sensitive measurement devices.
• Power Management: Current sensing and feedback loops in DC-DC converters.

Conclusion of GQCB011432FBT

The GQCB011432FBT combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in industrial, telecom, and instrumentation designs. Its ceramic construction and thin-film technology offer superior stability over polymer-based alternatives, though designers should note its non-RoHS compliance. For applications demanding tight tolerances and high-density integration, this model delivers exceptional value.