TT Electronics/IRC

GS4B033570GDT

GS4B033570GDT Description

The GS4B033570GDT from TT Electronics/IRC is a high-performance 7-resistor bussed network housed in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 357Ω resistance value with a tight ±2% absolute tolerance and ±0.5% ratio tolerance, ensuring consistent performance in matched-resistor circuits. Its thin-film technology and ±25ppm/°C temperature coefficient provide excellent stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in analog and digital systems.

GS4B033570GDT Features

• Ceramic Case & Thin Film Technology: Delivers superior thermal management and long-term stability.
• Bussed Network (7 Resistors): Simplifies PCB layout by reducing discrete component count.
• Precision Tolerance: ±2% absolute and ±0.5% ratio tolerance for high-accuracy applications.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Gull Wing Termination: Ensures robust surface-mount compatibility (SOIC-8).
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS4B033570GDT Applications

This resistor network is ideal for:

• Voltage Divider Circuits: Precision ratio matching in sensor interfaces.
• Analog Signal Conditioning: Stable performance in op-amp feedback networks.
• Industrial Control Systems: Reliable operation in harsh environments.
• Medical Electronics: Low drift and high accuracy for diagnostic equipment.
• Automotive Electronics (Non-Automotive Qualified): Auxiliary systems requiring tight tolerance networks.

Conclusion of GS4B033570GDT

The GS4B033570GDT stands out for its ceramic construction, precision tolerances, and robust thermal performance, making it a superior choice for applications demanding stability and miniaturization. While not PPAP or automotive-qualified, its thin-film technology and bussed design reduce assembly complexity and improve reliability in industrial, medical, and precision analog systems. Engineers seeking a high-density, low-TCR resistor network will find this model exceptionally well-suited for critical circuit designs.