TT Electronics/IRC

GUS-QS8A-03-1403-FB

GUS-QS8A-03-1403-FB Description

The GUS-QS8A-03-1403-FB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. This 16-pin QSOP surface-mount device features 140K Ohm resistance with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The isolated (ISOL) circuit configuration enhances signal integrity, while the gull-wing termination ensures secure PCB mounting. Its 100V maximum voltage rating and thin-film technology make it ideal for high-accuracy, low-noise circuits. Packaged in a tube, this RoHS non-compliant component is suited for industrial and commercial applications where precision is critical.

GUS-QS8A-03-1403-FB Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.47mm profile for space-constrained designs.
• Isolated Configuration (ISOL): Reduces crosstalk in multi-channel circuits.
• Thin-Film Technology: Delivers low noise and high reliability.
• Gull-Wing SMD Termination: Ensures secure PCB attachment with 0.64mm pitch.
• Wide Voltage Range: Supports up to 100V for diverse applications.

GUS-QS8A-03-1403-FB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks.
• Signal Conditioning: Sensor interfaces, data acquisition systems.
• Industrial Controls: PLCs, motor drivers, and instrumentation.
• Medical Electronics: Patient monitoring, diagnostic equipment.
• Communications: RF modules, filtering networks.
• Test & Measurement: Calibration devices, reference circuits.

Conclusion of GUS-QS8A-03-1403-FB

The GUS-QS8A-03-1403-FB excels in high-accuracy, thermally stable applications, offering superior performance over standard thick-film networks. Its isolated thin-film design, compact form factor, and robust power handling make it a preferred choice for engineers requiring reliability in harsh environments. While not automotive-grade or RoHS-compliant, it is ideal for industrial, medical, and communication systems where precision and durability are paramount. For designers seeking a low-TCR, high-voltage resistor network, this model delivers exceptional value.