TT Electronics/IRC

GS4B022430GFT

GS4B022430GFT Description

The GS4B022430GFT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding electronic circuits. Housed in an 8-pin narrow SOIC (SOIC-C) ceramic package, it features a 243Ω resistance value with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance across all resistors. Its thin-film technology delivers excellent stability with a low ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. Rated for 0.05W (1/20W) per resistor and 0.4W total power dissipation, it operates reliably within a -55°C to +125°C range, derated up to 125°C. The 100V maximum voltage rating and gull-wing termination suit high-density PCB designs.

GS4B022430GFT Features

• Ceramic Case & Thin Film: Ensures superior thermal stability and durability in harsh conditions.
• Bussed Network (7 Resistors): Simplifies circuit design by connecting resistors in a shared configuration.
• Precision Tolerances: ±2% absolute and ±1% ratio tolerance for matched performance.
• Low TCR (±50ppm/°C): Minimizes resistance drift across temperature variations.
• High Power Handling: 0.4W total dissipation in a compact 4.9mm × 5.99mm × 1.45mm footprint.
• SOIC Package: Gull-wing leads enable reliable surface-mount assembly with 1.27mm terminal pitch.
• Wide Operating Range: -55°C to +125°C, derated for extended high-temperature use.

GS4B022430GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Medical Electronics: Stable operation in diagnostic equipment.
• Automotive Systems (non-AECQ): Non-safety-critical circuits like infotainment.
• Test & Measurement: Calibration circuits requiring matched resistances.

Conclusion of GS4B022430GFT

The GS4B022430GFT combines high precision, thermal resilience, and compact design, making it a standout choice for engineers needing reliable resistor networks in space-constrained, temperature-variable applications. Its ceramic construction and thin-film technology offer long-term stability, while the bussed configuration reduces component count. Though not PPAP or automotive-grade, it is ideal for industrial, medical, and instrumentation designs demanding tight tolerances and low drift.