TT Electronics/IRC

GQ8A024320JGT

GQ8A024320JGT Description

The GQ8A024320JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor isolated network features a 432Ω resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it ideal for demanding environments. The 0.75W (3/4W) total power rating and 0.1W per resistor provide robust power handling, while the 100V maximum voltage rating ensures compatibility with various circuit designs.

GQ8A024320JGT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk and improving signal integrity.
• Ceramic Case & Thin-Film Technology: Delivers superior thermal performance, low noise, and long-term stability.
• Gull Wing Termination: Facilitates easy surface-mount (SMD) assembly with a 0.64mm terminal pitch for high-density PCB layouts.
• Precision Tolerance: 5% resistance tolerance and ±50ppm/°C TCR ensure consistent performance in fluctuating temperatures.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) supports high-reliability applications.
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D) for space-constrained designs.

GQ8A024320JGT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers, feedback networks, and impedance matching in data acquisition systems.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Medical Equipment: Low-noise, high-reliability circuits in diagnostic and monitoring devices.
• Automotive (Non-Automotive Qualified): Sensor interfaces and control modules where temperature stability is critical (note: not PPAP or automotive-qualified).
• Telecom Infrastructure: RF and baseband circuitry benefiting from isolated resistor performance.

Conclusion of GQ8A024320JGT

The GQ8A024320JGT stands out for its ceramic-encapsulated thin-film construction, isolated design, and tight electrical tolerances, making it a superior choice for precision electronics. While not RoHS-compliant or automotive-grade, its thermal resilience, power efficiency, and compact form factor make it ideal for industrial, medical, and telecom applications where reliability and performance are paramount. Its QSOP gull-wing package ensures compatibility with automated assembly processes, further enhancing its appeal for high-volume manufacturing.