TT Electronics/IRC

GQ8A0156R2JCT

GQ8A0156R2JCT Description

The GQ8A0156R2JCT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision isolation circuits. Housed in a 16-pin QSOP ceramic package, it offers a 56.2Ω resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this surface-mount device (SMD) is engineered for reliability in demanding environments. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQ8A0156R2JCT Features

• High Power Density: Delivers 0.75W total power (0.1W per resistor) in a compact 4.9mm × 6.02mm × 1.47mm footprint, ideal for space-constrained designs.
• Precision Thin Film Technology: Ensures low noise, high stability, and tight tolerance (±5%) for critical analog and digital circuits.
• Robust Construction: Ceramic substrate provides superior thermal dissipation and mechanical strength compared to polymer-based networks.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Isolated Circuit Design: Each resistor is electrically isolated (ISOL designation), enabling flexible circuit configurations.

GQ8A0156R2JCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, pull-up/pull-down networks in data acquisition systems.
• Industrial Controls: Isolation resistors for PLC I/O modules, motor drives, and power management circuits.
• Test & Measurement Equipment: Stable reference resistors in oscilloscopes, multimeters, and calibration devices.
• Telecom Infrastructure: Impedance matching and termination in high-frequency communication PCBs.
• Medical Electronics: Reliable performance in patient monitoring systems where consistency is critical.

Conclusion of GQ8A0156R2JCT

The GQ8A0156R2JCT stands out for its combination of power handling, precision, and ruggedness in a miniaturized QSOP package. While not RoHS-compliant, its ceramic construction and thin film technology make it a superior choice for high-reliability applications where thermal stability and longevity are paramount. Engineers seeking a cost-effective, high-performance resistor network for industrial, medical, or telecom systems will find this model exceptionally well-suited.