TT Electronics/IRC

GS4B032742FBT

GS4B032742FBT Description

The GS4B032742FBT from TT Electronics/IRC is a high-precision 7-resistor thin film network in an 8-pin SOIC package, designed for surface-mount applications. With a 27.4KΩ resistance per resistor and a tight 1% tolerance, this component ensures reliable signal conditioning and voltage division in compact circuit designs. The ceramic case and thin film technology provide excellent thermal stability, with a low ±25ppm/°C temperature coefficient, making it suitable for environments with fluctuating temperatures. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, it operates reliably within a -70°C to +125°C range. The gull-wing termination and 1.27mm pitch facilitate easy PCB assembly, while the tube packaging ensures safe handling and storage.

GS4B032742FBT Features

• Precision Network: 7 resistors with 27.4KΩ ±1% tolerance for consistent performance.
• Stable Thin Film Technology: Delivers ±25ppm/°C TCR for minimal resistance drift.
• Robust Construction: Ceramic SOIC package ensures durability and heat dissipation.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive applications.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Wide Temp Range: Operates from -70°C to +125°C, suitable for harsh environments.

GS4B032742FBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADCs.
• Industrial Controls: Stable resistance for PLC modules and motor drivers.
• Automotive Electronics: Reliable performance in ECUs and infotainment systems (though not PPAP-certified).
• Medical Devices: Low-drift resistance for diagnostic equipment.
• Telecom Infrastructure: High-voltage tolerance for signal processing circuits.

Conclusion of GS4B032742FBT

The GS4B032742FBT stands out for its precision, thermal stability, and compact design, making it a versatile choice for high-reliability electronics. While not automotive-grade or RoHS-compliant, its thin film accuracy and robust ceramic package make it ideal for industrial, medical, and telecom applications requiring stable resistance networks. Engineers will appreciate its ease of integration and consistent performance in demanding environments.