TT Electronics/IRC

GS4A0256R2GFT

GS4A0256R2GFT Description

The GS4A0256R2GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 56.2Ω resistance and a tight ±2% absolute tolerance (with ±1% ratio tolerance). The device operates over a wide temperature range of -55°C to +125°C, with derated power handling up to 125°C. Its ±50ppm/°C temperature coefficient ensures stable performance under thermal stress, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for robust circuit designs. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly.

GS4A0256R2GFT Features

• Isolated Resistors: Four independent 56.2Ω resistors with 2% tolerance for precise signal conditioning.
• High Stability: Thin-film technology and ±50ppm/°C TCR minimize resistance drift.
• Robust Construction: Ceramic case ensures durability and thermal performance.
• Space-Efficient: SOIC-8 package (4.9mm × 5.99mm) ideal for high-density PCBs.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Low Ratio Tolerance: ±1% for matched resistor applications.

GS4A0256R2GFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power supplies requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits and signal conditioning modules.
• Automotive Systems (non-AECQ): Non-safety-critical applications like infotainment or lighting.
• Medical Devices: Where consistent performance and isolation are critical.

Conclusion of GS4A0256R2GFT

The GS4A0256R2GFT combines precision, reliability, and compactness, making it a standout choice for engineers needing isolated resistors in space-constrained designs. Its ceramic construction, low TCR, and tight tolerances ensure long-term stability in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications demanding high accuracy and thermal resilience. For designs requiring matched resistors with minimal drift, this network delivers exceptional value.