TT Electronics/IRC

GQCB014531DDT

GQCB014531DDT Description

The GQCB014531DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 4.53KΩ resistance value with a tight 0.5% tolerance and a ±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 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQCB014531DDT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Power Dissipation: 0.05W per resistor, ideal for low-power applications.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its reliability suits industrial use.

GQCB014531DDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Analog/Digital Hybrid Circuits: DAC/ADC reference networks and impedance matching.
• Industrial Control Systems: Stable performance in harsh environments due to ceramic construction.
• Medical Electronics: Low-noise, high-accuracy requirements in diagnostic equipment.
• Telecom Infrastructure: Reliable operation in RF and baseband signal processing.

Conclusion of GQCB014531DDT

The GQCB014531DDT stands out for its precision, compact form factor, and ceramic-enhanced reliability, making it a top choice for engineers requiring stable resistor networks in space-constrained, high-performance designs. Its thin-film technology and tight tolerances cater to critical applications where consistency and longevity are paramount. While not automotive-grade, its industrial robustness ensures dependable operation in professional electronics.