TT Electronics/IRC

GQ8A024641JAT

GQ8A024641JAT Description

The GQ8A024641JAT 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 4.64KΩ 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 suitable for demanding environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its versatility in circuit designs requiring robust power handling.

GQ8A024641JAT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk and improving signal integrity.
• Ceramic Case Style: Provides superior thermal conductivity and mechanical strength compared to plastic alternatives.
• Thin-Film Technology: Delivers high precision, low noise, and excellent long-term stability.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) compatibility for automated assembly processes.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power handling up to 125°C.
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained designs.

GQ8A024641JAT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Such as instrumentation amplifiers, DAC/ADC interfaces, and sensor signal conditioning.
• Industrial Control Systems: Where stable resistance values are critical under varying thermal conditions.
• Telecommunications Equipment: Including RF modules and signal processing units requiring low-noise performance.
• Medical Electronics: For devices demanding high reliability and minimal drift over time.
• Automotive (Non-Automotive Rated): Suitable for prototyping or non-safety-critical automotive subsystems.

Conclusion of GQ8A024641JAT

The GQ8A024641JAT stands out for its high precision, robust ceramic construction, and isolated thin-film resistors, making it a superior choice for applications requiring stable performance in harsh environments. While not PPAP or automotive-qualified, its wide temperature range, low TCR, and compact form factor make it a versatile solution for industrial, medical, and telecom designs. Engineers will appreciate its balance of power handling, accuracy, and reliability in space-efficient SMD layouts.