TT Electronics/IRC

GS4B037150BBT

GS4B037150BBT Description

The GS4B037150BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 715Ω resistance per element with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Housed in a ceramic SOIC-8 package with gull-wing SMD termination, it combines 0.4W total power dissipation (0.05W per resistor) with a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The RoHS-non-compliant device is supplied in tube packaging for automated assembly.

GS4B037150BBT Features

• Precision Performance: ±0.1% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate and thin-film technology enhance thermal stability and longevity.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC footprint with 1.27mm pitch for high-density PCB layouts.
• Wide Temperature Range: Derated power operation up to 125°C for harsh environments.
• Automation-Ready: Gull-wing termination and tube packaging streamline SMT assembly.
• BUS Configuration: Simplifies circuit design in voltage divider and impedance-matching applications.

GS4B037150BBT Applications

• Precision Instrumentation: Ideal for medical devices, test equipment, and sensor interfaces requiring stable resistance ratios.
• Industrial Controls: Suitable for PLCs, motor drives, and power management systems where temperature resilience is critical.
• Communications Infrastructure: Used in RF modules, filters, and signal conditioning circuits due to low noise and high accuracy.
• Automotive (Non-Automotive Rated): Secondary systems like infotainment or lighting where PPAP compliance is not mandated.

Conclusion of GS4B037150BBT

The GS4B037150BBT excels in applications demanding high precision, thermal stability, and compact integration. Its ceramic SOIC package, thin-film technology, and BUS configuration provide a reliable solution for engineers prioritizing accuracy and repeatability. While not suited for automotive PPAP or RoHS-restricted designs, it offers superior performance in industrial, medical, and communication systems where tight tolerances and low drift are paramount.