TT Electronics/IRC

GS4B022550GFT

GS4B022550GFT Description

The GS4B022550GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 7-resistor bussed network features a 255Ω resistance value with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring reliable signal integrity and minimal deviation. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for robust surface-mount assembly. The thin-film technology delivers excellent stability, with a low ±50ppm/°C temperature coefficient and a 0.05W (1/20) power rating per resistor, totaling 0.4W for the network. Rated for 100V maximum voltage and 125°C operating temperature, it is ideal for industrial and instrumentation systems where space and reliability are critical.

GS4B022550GFT Features

• Ceramic SOIC-C Package: Combines durability with high thermal performance, suitable for harsh environments.
• Bussed Network (7 Resistors): Simplifies circuit design by integrating multiple resistors into a single package.
• Precision Tolerance: ±2% absolute and ±1% ratio tolerance for consistent performance in precision circuits.
• Low TCR (±50ppm/°C): Minimizes resistance drift across the -70°C to +125°C derated temperature range.
• High Voltage Rating (100V): Supports applications requiring elevated voltage handling.
• Surface-Mount Gull Wing Terminals: Ensures reliable PCB attachment with a 1.27mm terminal pitch.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and test equipment applications.

GS4B022550GFT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: PLCs, sensor interfaces, and power management systems requiring stable resistance.
• Test & Measurement Equipment: High-accuracy instrumentation where minimal drift is critical.
• Telecom Infrastructure: Line termination and impedance matching in communication hardware.
• Medical Electronics: Diagnostic devices demanding reliable passive component performance.

Conclusion of GS4B022550GFT

The GS4B022550GFT stands out for its ceramic construction, precision tolerances, and compact SOIC footprint, making it a superior choice for space-constrained, high-reliability designs. Its thin-film technology and low TCR ensure stability across wide temperature ranges, while the bussed network configuration reduces component count and simplifies layouts. Though not PPAP-compliant, it excels in industrial, medical, and telecom applications where accuracy and durability are paramount. Engineers seeking a robust, high-performance resistor network will find this model delivers exceptional value.