TT Electronics/IRC

GQCB015492DBT

GQCB015492DBT Description

The GQCB015492DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 23 resistors in a 24-pin QSOP package with a 54.9K Ohm resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±100ppm/°C temperature coefficient guarantees stable performance across a wide operating range of -70°C to +125°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GQCB015492DBT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for stable, accurate performance.
• Robust Construction: Ceramic case and thin-film technology ensure durability and low noise.
• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch, ideal for space-constrained PCBs.
• Wide Temperature Range: Derated power operation from -70°C to +125°C, suitable for harsh environments.
• Automated Assembly: Gull-wing termination simplifies SMD placement and reflow soldering.
• Non-Automotive/Non-PPAP: Optimized for industrial, medical, and instrumentation use.

GQCB015492DBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical for ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Low-noise amplification and filtering in test/measurement equipment.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Medical Electronics: Patient monitoring devices where accuracy and reliability are paramount.
• Communications Infrastructure: RF and baseband circuitry in telecom hardware.

Conclusion of GQCB015492DBT

The GQCB015492DBT stands out for its combination of precision, power handling, and compactness, making it a superior choice for high-reliability applications. Its ceramic thin-film design ensures long-term stability, while the QSOP package facilitates high-density PCB layouts. Though not automotive-grade, it is ideal for industrial, medical, and telecom systems where exacting performance is non-negotiable. Engineers seeking a low-TCR, high-tolerance resistor network will find this model exceptionally well-suited for critical analog designs.