TT Electronics/IRC

GQ8A039100BAT

GQ8A039100BAT Description

The GQ8A039100BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 910Ω resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances reliability in high-voltage environments.

GQ8A039100BAT Features

• High Precision: 0.1% tolerance and ±25ppm/°C TCR for critical signal integrity.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Compact & Efficient: 4.9mm x 6.02mm footprint with 1.47mm height, ideal for space-constrained designs.
• Isolation-Centric: ISOL circuit designator optimizes performance in isolated signal paths.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch for seamless SMD assembly.

GQ8A039100BAT Applications

This resistor network excels in:

• Industrial Automation: Precision voltage dividers and sensor interfaces.
• Medical Electronics: Isolated signal conditioning in patient monitoring systems.
• Telecommunications: Impedance matching and line termination in high-frequency circuits.
• Automotive (Non-Automotive Rated): Test equipment and prototyping where high stability is required.
• Aerospace & Defense: Reliable performance in harsh environments (note: non-PPAP).

Conclusion of GQ8A039100BAT

The GQ8A039100BAT stands out for its exceptional accuracy, thermal resilience, and compact form factor, making it a top choice for engineers prioritizing signal fidelity and isolation. While not automotive-grade or RoHS-compliant, its ceramic construction and thin-film technology deliver superior performance in industrial, medical, and telecom applications. For designs requiring high-precision resistor networks with low drift, this model offers a compelling balance of performance and reliability.