TT Electronics/IRC

GQ8A0248R7JCT

GQ8A0248R7JCT Description

The GQ8A0248R7JCT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it offers an isolated configuration (ISOL) with a 48.7Ω resistance per resistor, 5% tolerance, and a ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The gull-wing termination and surface-mount design ensure easy PCB integration, while its 100V maximum voltage rating enhances durability in high-voltage circuits.

GQ8A0248R7JCT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Robust Ceramic Case: Provides excellent thermal stability and mechanical strength.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) outperforms standard networks in power-intensive applications.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with 1.47mm profile, ideal for space-constrained designs.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive-grade systems (though not PPAP/AEC-Q200 certified).

GQ8A0248R7JCT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Isolation-critical applications like patient monitoring systems.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Industrial Controls: PLCs and motor drives where temperature fluctuations are common.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GQ8A0248R7JCT

The GQ8A0248R7JCT stands out for its combination of precision, power handling, and isolation in a compact form factor. Its ceramic construction and thin film technology make it a superior choice for applications demanding thermal stability and long-term reliability. While not automotive-grade, its wide temperature range and high voltage tolerance cater to industrial, medical, and telecom needs. Engineers seeking a cost-effective, high-performance resistor network will find this model exceptionally versatile.