TT Electronics/IRC

GQ8B027680BT

GQ8B027680BT Description

The GQ8B027680BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors in a ceramic case, each with a 768Ω resistance value and an exceptional 0.1% tolerance. Rated for 0.75W (3/4W) total power dissipation and 0.05W (1/20W) per resistor, it operates over a wide temperature range of -70°C to +125°C, with a low ±50ppm/°C temperature coefficient. Its gull-wing termination and surface-mount design ensure reliable PCB integration, while the 100V maximum voltage rating makes it suitable for high-voltage circuits.

GQ8B027680BT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• High Power Handling: 0.75W total power rating (0.05W per resistor) supports energy-intensive designs.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm length/height tolerances for space-constrained layouts.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm terminal pitch simplify SMD placement.
• Wide Operating Range: -70°C to +125°C derated power capability for harsh environments.

GQ8B027680BT Applications

• Precision Analog Circuits: Ideal for DAC/ADC reference networks, voltage dividers, and sensor calibration.
• Industrial Electronics: Suited for PLC modules, test equipment, and control systems requiring stable resistance.
• Telecom Infrastructure: Used in RF signal conditioning and impedance matching networks.
• Medical Devices: Reliable performance in patient monitoring and diagnostic equipment.
• Automotive (Non-Automotive Rated): Auxiliary systems where high precision is critical (note: not PPAP/automotive certified).

Conclusion of GQ8B027680BT

The GQ8B027680BT stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for engineers designing high-reliability systems. While not RoHS-compliant or automotive-grade, its thin-film technology and ceramic construction deliver unmatched stability in industrial, telecom, and medical applications. For designs demanding tight tolerance networks with robust thermal performance, this resistor array offers a compelling solution.