TT Electronics/IRC

GQ8A013161JT

GQ8A013161JT Description

The GQ8A013161JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features a 3.16KΩ resistance per element with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers excellent thermal stability and durability. The 16-pin gull-wing SMD termination facilitates easy surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate power dissipation.

GQ8A013161JT Features

• High Precision: Thin-film technology delivers low TCR (±100ppm/°C) and 5% tolerance for stable performance.
• Robust Construction: Ceramic case ensures superior thermal management and mechanical strength.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch optimizes PCB real estate.
• Isolated Design: ISOL circuit designator provides electrical isolation between resistors, reducing crosstalk.
• Wide Voltage Range: Supports up to 100V maximum voltage, ideal for mixed-signal circuits.
• Industrial-Grade: Operates reliably up to 125°C, suitable for harsh environments.

GQ8A013161JT Applications

This resistor network excels in applications demanding precision, stability, and isolation, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems where accuracy is critical.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Automotive Electronics (non-Automotive PPAP): Engine control units (ECUs) and infotainment systems (though not PPAP-certified).
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.

Conclusion of GQ8A013161JT

The GQ8A013161JT stands out for its thin-film precision, ceramic ruggedness, and isolated design, making it a superior choice over standard thick-film networks. Its balance of power handling, compact size, and thermal stability caters to demanding industrial and medical applications. While not RoHS-compliant or automotive-grade, its reliability in high-temperature environments and ease of integration solidify its position in professional electronics design. Engineers seeking a cost-effective, high-performance resistor network will find this model exceptionally versatile.