TT Electronics/IRC

GS4B017322DDT

GS4B017322DDT Description

The GS4B017322DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 73.2K Ohm resistance with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GS4B017322DDT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Construction: Enhances thermal stability and durability in harsh environments.
• Compact SOIC-8 Package: Saves board space with 4.9mm × 5.99mm × 1.45mm dimensions (±0.1mm tolerance).
• BUS Circuit Designator: Optimized for bus termination and voltage division applications.
• Wide Operating Range: Supports -55°C to +125°C (derated power up to 125°C).
• High Voltage Handling: 100V rating ensures reliability in industrial and automotive (non-AEC-Q200) systems.

GS4B017322DDT Applications

• Analog Signal Conditioning: Ideal for op-amp feedback networks and sensor interfaces.
• Digital Bus Termination: Reduces signal reflection in high-speed data lines (e.g., SPI, I²C).
• Power Management: Used in voltage dividers for ADC/DAC reference circuits.
• Industrial Controls: Suitable for PLCs, motor drives, and instrumentation due to its ceramic-based thermal resilience.
• Medical Electronics: Precision resistance networks for diagnostic equipment (non-implantable).

Conclusion of GS4B017322DDT

The GS4B017322DDT excels in precision, power efficiency, and compactness, making it a superior choice for engineers designing high-reliability circuits. Its ceramic SOIC package and thin-film technology provide unmatched stability, while the BUS-oriented design simplifies integration in complex systems. Though not PPAP or automotive-grade, it remains a cost-effective solution for industrial, medical, and communication applications requiring tight-tolerance resistance networks.