TT Electronics/IRC

GQ8A013900CBT

GQ8A013900CBT Description

The GQ8A013900CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 8-resistor isolated network features a 390Ω resistance value per resistor with an exceptional ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while its 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for power-sensitive designs.

GQ8A013900CBT Features

• Precision Performance: ±0.25% tolerance and ±100ppm/°C TCR for stable, high-accuracy signal conditioning.
• Robust Construction: Ceramic case ensures excellent thermal dissipation and mechanical strength.
• Compact & Reliable: QSOP package (4.9mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch optimizes PCB space.
• High Voltage Handling: Supports up to 100V maximum voltage rating, ideal for industrial and instrumentation circuits.
• Isolated Design: Circuit designator "ISOL" provides electrical isolation between resistors, reducing crosstalk.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for harsh environments.

GQ8A013900CBT Applications

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

• Medical Equipment: Signal conditioning in patient monitoring devices.
• Test & Measurement: High-accuracy voltage dividers and calibration circuits.
• Industrial Automation: Isolated feedback networks in motor control and PLCs.
• Telecommunications: Impedance matching and filtering in RF modules.
• Aerospace & Defense: Reliable performance in avionics and ruggedized electronics.

Conclusion of GQ8A013900CBT

The GQ8A013900CBT stands out for its precision, durability, and compact form factor, making it a top choice for engineers requiring high-performance resistor networks. Its ceramic construction, low TCR, and isolated design ensure reliability in critical applications, while the QSOP gull-wing package simplifies manufacturing integration. Though not RoHS-compliant or PPAP-certified, its technical merits make it ideal for specialized industrial, medical, and aerospace uses where accuracy and thermal stability are paramount.