TT Electronics/IRC

GQ8A023320JAT

GQ8A023320JAT Description

The GQ8A023320JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 8-resistor isolated network features a 332Ω resistance per element with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (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 compact, high-density PCB designs. The gull-wing termination and surface-mount (SMD) configuration facilitate automated assembly, while the 100V maximum voltage rating enhances versatility in various circuits.

GQ8A023320JAT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive applications.
• Ceramic Case: Provides superior thermal stability and mechanical durability compared to polymer-based alternatives.
• Thin-Film Technology: Delivers low noise, high precision, and excellent long-term stability.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP-certified).
• Robust Power Handling: 0.75W total power with derating up to 125°C ensures reliability under load.

GQ8A023320JAT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor networks for PLCs, sensors, and instrumentation.
• Telecom Equipment: Impedance matching and termination in high-frequency PCBs.
• Medical Devices: Stable resistance paths in diagnostic and monitoring systems.
• Power Management: Current-limiting and load-sharing in DC-DC converters.

Conclusion of GQ8A023320JAT

The GQ8A023320JAT stands out for its ceramic-encased thin-film construction, isolated design, and tight thermal performance, making it a robust choice for precision electronics. While not RoHS-compliant or automotive-grade, its high power density, low TCR, and compact form factor make it ideal for industrial, telecom, and medical applications demanding reliability in harsh environments. Engineers will appreciate its balance of performance, durability, and ease of integration into automated SMD processes.