TT Electronics/IRC

GQ8B027321CBT

GQ8B027321CBT Description

The GQ8B027321CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 7.32KΩ resistance value and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power and 100V maximum voltage, it is ideal for precision analog and digital systems.

GQ8B027321CBT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case and thin-film technology ensure reliability in harsh environments.
• Compact Design: 4.9mm × 6.02mm × 1.47mm dimensions with gull-wing terminations for space-constrained PCBs.
• Power Efficiency: 0.05W (1/20W) per resistor and 0.75W total power rating.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its performance rivals such variants.

GQ8B027321CBT Applications

• Precision Instrumentation: Voltage dividers, feedback networks in test equipment.
• Industrial Controls: Signal conditioning in PLCs and sensor interfaces.
• Medical Devices: High-accuracy circuits in diagnostic equipment.
• Communications: Impedance matching in RF and baseband systems.
• Aerospace & Defense: Reliable performance in mission-critical electronics.

Conclusion of GQ8B027321CBT

The GQ8B027321CBT excels in applications requiring tight tolerance, low TCR, and compact form factors. Its ceramic QSOP package and thin-film resistors provide superior stability over temperature and time, making it a preferred choice for engineers designing high-reliability systems. While not RoHS-compliant, its performance metrics align with industrial and professional-grade requirements, offering a cost-effective alternative to specialized automotive components.