TT Electronics/IRC

GQ8A037870JT

GQ8A037870JT Description

The GQ8A037870JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor network features a 787Ω resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, while the gull-wing termination enables secure surface-mount (SMD) assembly.

GQ8A037870JT Features

• 787Ω resistance value with 5% tolerance for consistent performance.
• Thin-film technology ensures low noise and high stability.
• ±25ppm/°C temperature coefficient for minimal resistance drift.
• Ceramic QSOP package (4.9mm × 6.02mm × 1.47mm) with gull-wing leads for robust SMD mounting.
• 0.75W (3/4W) total power rating (0.1W per resistor) for efficient power handling.
• Wide operating range (-70°C to +125°C) suitable for industrial and automotive-grade applications.
• 100V maximum voltage rating for high-voltage circuit protection.
• Isolated resistor network (ISOL) reduces interference in multi-channel designs.

GQ8A037870JT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance values.
• Signal conditioning in industrial control systems.
• Voltage dividers and feedback networks in power supplies.
• Medical instrumentation where low drift and reliability are critical.
• Automotive electronics (though not PPAP-certified, its temperature range suits under-hood applications).
• Telecommunication equipment needing high-density resistor arrays.

Conclusion of GQ8A037870JT

The GQ8A037870JT stands out for its thin-film precision, ceramic package durability, and isolated resistor design, making it a robust choice for engineers needing stable, high-performance resistor networks. While not RoHS-compliant or automotive-certified, its wide temperature range and low TCR make it suitable for industrial, medical, and telecom applications where reliability is paramount. Its QSOP form factor ensures compatibility with high-density PCB layouts, offering a balance of performance and space efficiency.