TT Electronics/IRC

GUS-QS8A-02-7501-GA

GUS-QS8A-02-7501-GA Description

The GUS-QS8A-02-7501-GA from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a 7.5KΩ resistance per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. The device operates over a wide temperature range (70°C to 125°C derated, 125°C max) and delivers 0.1W (1/10W) per resistor or 0.75W (3/4W) total power dissipation, making it suitable for demanding circuits. Its compact dimensions (4.9mm × 6.02mm × 1.47mm) and ±0.1mm height/length tolerances ensure reliable PCB integration.

GUS-QS8A-02-7501-GA Features

• Isolated Resistor Network (ISOL): Each resistor operates independently, eliminating crosstalk.
• Thin-Film Technology: Delivers superior stability, low noise, and precision.
• High Power Handling: 0.75W total rating at 100V max voltage, ideal for power-sensitive designs.
• Robust Construction: QSOP package with gull-wing leads for mechanical durability and solderability.
• Automotive-Grade Alternatives: While not PPAP/Automotive-certified, its 125°C rating suits industrial and telecom applications.
• Non-RoHS Compliance: Suitable for legacy or exempted systems requiring leaded components.

GUS-QS8A-02-7501-GA Applications

• Signal Conditioning: Precision voltage dividers in instrumentation and sensor interfaces.
• Medical Electronics: Isolated feedback networks in diagnostic equipment.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Industrial Controls: Robust resistor arrays for PLCs and motor drivers.
• Legacy Systems: Maintenance of non-RoHS-compliant aerospace/military hardware.

Conclusion of GUS-QS8A-02-7501-GA

The GUS-QS8A-02-7501-GA excels in precision, power efficiency, and isolation, distinguishing it from generic resistor networks. Its thin-film construction and wide temperature range cater to critical applications where stability and reliability are paramount. While not automotive-qualified, its high power density and compact form make it a top choice for industrial, medical, and telecom designs. Engineers seeking a balanced combination of performance and durability will find this model indispensable.