TT Electronics/IRC

GQ8B013571DCT

GQ8B013571DCT Description

The GQ8B013571DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a uniform 3.57KΩ value, offering a 0.5% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and reliability across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is suited for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging ensures handling protection.

GQ8B013571DCT Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable reliable SMT placement.
• Non-RoHS (Not Compliant): Suitable for legacy or specialized industrial applications.

GQ8B013571DCT Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Test & Measurement Equipment: Calibration circuits requiring stable resistance values.
• Industrial Controls: High-reliability systems where temperature fluctuations are common.
• Legacy Electronics: Non-RoHS compliant designs or military/aerospace prototypes.

Conclusion of GQ8B013571DCT

The GQ8B013571DCT stands out for its combination of precision, power handling, and compactness, making it ideal for space-constrained, high-performance designs. Its ceramic construction and thin-film technology provide superior stability over alternatives like thick-film networks. While not automotive-grade, it excels in industrial, instrumentation, and legacy systems where tight tolerances and thermal resilience are critical. Engineers will appreciate its balance of density and reliability in complex circuit layouts.