TT Electronics/IRC

GQ8B026200DT

GQ8B026200DT Description

The GQ8B026200DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 15-resistor BUS-configuration array delivers a 620Ω resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). Housed in a ceramic QSOP package (16-pin), it features gull-wing SMD terminations for reliable surface mounting. With a 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating, this network excels in precision analog and digital systems.

GQ8B026200DT Features

• High Accuracy: ±0.5% tolerance and ±50ppm/°C TCR for precision signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term reliability.
• Space-Efficient: Compact 4.9mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch, ideal for high-density PCBs.
• Thermal Performance: Derated power up to 125°C, suitable for industrial environments.
• Automation-Friendly: Gull-wing terminals enable seamless pick-and-place assembly.
• Non-Automotive: Not PPAP-capable, but ideal for test equipment, medical devices, and industrial controls.

GQ8B026200DT Applications

This resistor network is optimized for:

• Voltage Divider Networks: Precision attenuation in sensor interfaces.
• ADC/DAC Circuits: Stable reference resistors for data converters.
• Bus Termination: Impedance matching in high-speed digital systems (e.g., SPI, I²C).
• Medical Instrumentation: Low-drift performance for diagnostic equipment.
• Power Management: Current-limiting in low-power DC/DC converters.

Conclusion of GQ8B026200DT

The GQ8B026200DT stands out for its combination of precision, power handling, and compactness, making it a superior choice over thicker-film or less stable alternatives. Its ceramic substrate and thin-film technology provide exceptional thermal and electrical performance, while the QSOP package ensures compatibility with modern SMD processes. Though not RoHS-compliant, it remains a top-tier solution for non-consumer applications requiring tight tolerances and high reliability. Engineers should consider this model for critical analog designs where consistency and space constraints are paramount.