TT Electronics/IRC

GQ8A033401GGT

GQ8A033401GGT Description

The GQ8A033401GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 3.4K Ohm resistance per element with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W (1/10W) per resistor, making it suitable for demanding circuits. The 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, while the 100V maximum voltage rating enhances durability in high-voltage environments.

GQ8A033401GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic QSOP Package: Provides excellent thermal management and mechanical strength.
• Wide Operating Range: Rated for -55°C to +125°C, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Compact & Reliable: 4.9mm x 6.02mm footprint with ±0.1mm length/height tolerances for high-density PCB designs.

GQ8A033401GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, ADC/DAC reference circuits.
• Medical Electronics: Patient monitoring systems requiring low drift.
• Test & Measurement Equipment: Calibration modules and sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power supplies where isolation is critical.
• Telecom Infrastructure: RF matching networks and line termination.

Conclusion of GQ8A033401GGT

The GQ8A033401GGT stands out for its combination of precision, power handling, and isolation in a compact SMD package. Its ceramic construction and thin-film technology make it a superior choice over thicker-film alternatives in environments requiring long-term stability and minimal thermal drift. While not automotive-qualified, its 125°C rating and rugged design suit harsh industrial applications. Engineers will appreciate its balance of performance and reliability for critical analog designs.