TT Electronics/IRC

GQ8B0163R4DT

GQ8B0163R4DT Description

The GQ8B0163R4DT 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, each with a 63.4Ω resistance value and a 0.5% tolerance, ensuring exceptional accuracy. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum operating temperature of 125°C, making it suitable for harsh environments. With a power rating of 0.75W (3/4W) and a ±100ppm/°C temperature coefficient, it delivers reliable performance under varying thermal conditions. The ceramic case and gull-wing termination provide robust mechanical and electrical stability, while the surface-mount design simplifies PCB integration.

GQ8B0163R4DT Features

• Precision Resistance: 63.4Ω ±0.5% tolerance for high-accuracy applications.
• Thin-Film Technology: Delivers low noise, excellent stability, and tight TCR (±100ppm/°C).
• Robust Construction: Ceramic case ensures durability and thermal resilience.
• High Power Handling: 0.05W per resistor (0.75W total) for distributed power dissipation.
• Compact QSOP Package: 4.9mm × 6.02mm × 1.47mm dimensions with 0.64mm pitch for space-constrained designs.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and automotive systems.
• Surface-Mount Ready: Gull-wing terminals enable reliable soldering and automated assembly.

GQ8B0163R4DT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Signal Conditioning: Ensures minimal drift in measurement systems.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and sensors.
• Medical Electronics: Reliable operation in diagnostic equipment due to low noise.
• Telecommunications: Used in filtering and impedance matching for RF modules.
• Automotive Electronics (non-Automotive PPAP): Suitable for infotainment and ADAS where accuracy is critical.

Conclusion of GQ8B0163R4DT

The GQ8B0163R4DT stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-reliability systems. Its ceramic construction, thin-film technology, and tight tolerances ensure long-term stability, while the QSOP package optimizes board space. Though not PPAP or RoHS compliant, its performance in industrial, medical, and telecom applications justifies its use in specialized scenarios. For designs requiring high-density resistor networks with minimal drift, this model offers an optimal balance of size, accuracy, and thermal resilience.