TT Electronics/IRC

GS4A038450GT

GS4A038450GT Description

The GS4A038450GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a resistance value of 845Ω and a tight tolerance of ±2%. Its ±25ppm/°C temperature coefficient ensures minimal resistance drift across the operating range of -70°C to +125°C, making it suitable for environments with fluctuating temperatures. The SOIC-C series construction offers excellent mechanical durability and surface-mount compatibility, with a gull-wing termination style for reliable PCB connections.

GS4A038450GT Features

• Isolated Resistor Network: Four independent resistors (845Ω each) with 100V maximum voltage rating, ideal for signal isolation.
• High Stability: Thin-film technology and ±25ppm/°C TCR ensure long-term reliability in precision circuits.
• Robust Packaging: Ceramic SOIC case (4.9mm x 5.99mm x 1.45mm) with ±0.1mm dimensional tolerances for consistent mounting.
• Power Handling: 0.1W per resistor (0.4W total) at 70°C derating, extending to 125°C maximum operating temperature.
• Automation-Friendly: Tube packaging and 1.27mm terminal pitch streamline pick-and-place assembly.

GS4A038450GT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers or feedback networks in sensor interfaces.
• Industrial Controls: Isolated signal paths in PLC modules or motor drivers.
• Test & Measurement Equipment: Stable reference resistors for calibration circuits.
• Aerospace & Defense: Harsh-environment applications due to its wide temperature range and ceramic robustness.

Conclusion of GS4A038450GT

The GS4A038450GT combines precision, isolation, and thermal resilience in a compact SOIC package, addressing critical needs in industrial, automotive (non-PPAP), and high-reliability systems. Its low TCR, tight tolerance, and ceramic construction make it a superior alternative to epoxy-based networks, particularly where long-term stability and mechanical strength are paramount. Engineers seeking a high-performance resistor array for demanding environments will find this model optimally balanced for cost and functionality.