TT Electronics/IRC

GUS-SS7B-03-1782-BA

GUS-SS7B-03-1782-BA Description

The GUS-SS7B-03-1782-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 14-pin SOIC device integrates 13 resistors, each with a 17.8KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning, voltage division, and feedback circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust operation in compact designs. Packaged in a gull-wing SMD format, it is optimized for automated assembly and space-constrained PCBs.

GUS-SS7B-03-1782-BA Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog circuits.
• 14-Pin SOIC Package: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density layouts.
• Wide Operating Range: Derated power operation up to 125°C, ideal for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• High Voltage Tolerance: Supports up to 100V, suitable for power supply and instrumentation systems.
• Tube Packaging: Protects components during handling and storage.

GUS-SS7B-03-1782-BA Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage references, DAC/ADC interfaces, and sensor signal conditioning.
• Medical Electronics: Patient monitoring equipment where accuracy and reliability are critical.
• Test & Measurement Gear: Calibration devices and oscilloscope front-ends requiring minimal drift.
• Industrial Controls: PLCs and motor drivers operating in thermally challenging environments.
• Communications Infrastructure: RF modules and baseband processing where consistent impedance matching is vital.

Conclusion of GUS-SS7B-03-1782-BA

The GUS-SS7B-03-1782-BA stands out for its combination of precision, power efficiency, and thermal resilience, offering engineers a reliable solution for high-performance analog designs. Its thin-film construction and tight tolerance make it superior to thicker-film or carbon-based alternatives in critical applications. While not automotive-grade, its robust specifications cater to industrial, medical, and telecom sectors where accuracy and longevity are paramount. The SOIC gull-wing package ensures compatibility with modern SMT processes, streamlining production without compromising performance.