TT Electronics/IRC

GS4A034750GT

GS4A034750GT Description

The GS4A034750GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 475Ω resistance and a tight ±2% tolerance. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift under varying thermal conditions. Its SOIC-C series construction offers 0.1W power dissipation per resistor (0.4W total), making it suitable for compact, high-density PCB designs. The gull-wing termination and surface-mount compatibility facilitate automated assembly processes.

GS4A034750GT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ensuring signal integrity in multi-channel circuits.
• High Precision: ±2% tolerance and ±25ppm/°C TCR for stable performance in demanding environments.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Compact & Reliable: 4.9mm × 5.99mm footprint with a 1.45mm profile, ideal for space-constrained applications.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch for seamless surface-mount assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GS4A034750GT Applications

This resistor network excels in applications requiring precision resistance matching and isolation, such as:

• Analog signal conditioning in data acquisition systems.
• Voltage dividers and feedback networks in power supplies.
• Sensor interface circuits where thermal stability is critical.
• Medical and test equipment demanding high reliability.
• Industrial control systems with stringent tolerance requirements.

Conclusion of GS4A034750GT

The GS4A034750GT stands out for its ceramic-based isolation, precision tolerances, and compact SOIC packaging, making it a superior choice for engineers designing high-reliability electronics. Its low TCR, high voltage rating, and thin-film technology ensure consistent performance in thermally dynamic environments. While not RoHS-compliant, its robustness and accuracy make it ideal for industrial, medical, and instrumentation applications where performance outweighs regulatory constraints. For designs requiring stable, isolated resistors in a space-efficient format, this model delivers exceptional value.