TT Electronics/IRC

GQ8A028452JGT

GQ8A028452JGT Description

The GQ8A028452JGT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it features 84.5K Ohm resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The 16-pin gull-wing SMD termination facilitates easy surface mounting, while the 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for demanding circuits. Its isolated (ISOL) circuit design allows independent resistor operation, ideal for signal conditioning and voltage division.

GQ8A028452JGT Features

• High Precision: Thin film technology delivers low TCR (±50ppm/°C) and 5% tolerance for reliable performance.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch suits high-density PCB designs.
• Flexible Power Handling: 0.1W per resistor (0.75W total) balances load distribution and heat dissipation.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 125°C max operating temperature suits industrial and telecom applications.

GQ8A028452JGT Applications

• Signal Isolation & Conditioning: Ideal for ADC/DAC interfaces, sensor networks, and feedback loops requiring stable resistance.
• Voltage Division: Used in power supply monitoring and precision voltage scaling circuits.
• Industrial Electronics: Suitable for PLC modules, motor drives, and test equipment due to its wide temperature range.
• Telecom Infrastructure: Ensures signal integrity in RF amplifiers and baseband processing systems.

Conclusion of GQ8A028452JGT

The GQ8A028452JGT stands out for its precision, compactness, and isolation capabilities, making it a superior choice for engineers needing reliable resistor networks in industrial, telecom, and instrumentation designs. Its ceramic encapsulation and thin film technology offer long-term stability, while the QSOP gull-wing package simplifies assembly. For applications demanding tight tolerance and thermal resilience, this model delivers exceptional value without compromising performance.