TT Electronics/IRC

GQ8A032550BAT

GQ8A032550BAT Description

The GQ8A032550BAT 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 255 Ohm resistance value per resistor with an exceptional 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a ceramic QSOP package, it offers superior thermal stability and durability, with a 16-pin gull-wing SMD termination for reliable surface-mount assembly. Rated for 0.75W (3/4W) total power dissipation and 100V maximum voltage, it operates reliably across a -70°C to +125°C temperature range.

GQ8A032550BAT Features

• Precision Performance: Ultra-tight 0.1% tolerance and ±25ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic case ensures high thermal conductivity and mechanical strength.
• High Power Handling: 0.1W per resistor (0.75W total) derated up to 125°C, ideal for power-sensitive designs.
• Isolated Design (ISOL): Independent resistors reduce crosstalk in multi-channel systems.
• Compact & Reliable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for high-density PCBs.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable seamless pick-and-place assembly.

GQ8A032550BAT Applications

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring stable resistance.
• Industrial Controls: PLCs, motor drives, and power management systems with high thermal demands.
• Communications: RF modules, signal conditioning, and impedance matching in telecom hardware.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits where precision is key.
• Aerospace & Defense: Robust performance in harsh environments (though PPAP/automotive compliance is absent).

Conclusion of GQ8A032550BAT

The GQ8A032550BAT excels in applications demanding precision, thermal resilience, and compact integration. Its thin-film technology, ceramic encapsulation, and isolated network design make it a standout choice over generic arrays, particularly where low drift and high power density are critical. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and communication systems requiring reliable, high-accuracy resistance networks. Engineers will appreciate its balance of performance, size, and durability in mission-critical designs.