TT Electronics/IRC

GS4A018250FT

GS4A018250FT Description

The GS4A018250FT 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 device features four isolated thin-film resistors, each with a 825Ω resistance and a tight ±1% tolerance. With a ±100ppm/°C temperature coefficient, it ensures minimal resistance drift across its operating range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, making it ideal for space-constrained designs. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it combines durability with precision.

GS4A018250FT Features

• Isolated Circuit Design: Four independent resistors prevent crosstalk, ideal for signal isolation.
• High Stability: Thin-film technology and ceramic case ensure low noise and long-term reliability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Precision Tolerance: ±1% absolute tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Gull-wing termination and surface-mount design enhance mechanical stability.
• Compact SOIC Package: 4.9mm length, 5.99mm depth, and 1.45mm height for high-density PCB layouts.

GS4A018250FT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor conditioning.
• Medical Devices: Signal isolation in patient monitoring equipment.
• Automotive Systems (non-AECQ): Non-safety-critical circuits like infotainment or lighting control.
• Test & Measurement: Calibration circuits and reference networks.
• Telecommunications: Impedance matching in high-frequency modules.

Conclusion of GS4A018250FT

The GS4A018250FT excels in applications demanding high precision, isolation, and thermal stability. Its ceramic construction, thin-film resistors, and compact SOIC package make it a superior choice over bulkier or less stable alternatives. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom systems where reliability and miniaturization are critical. For engineers seeking a low-drift, high-tolerance resistor network, this model delivers exceptional performance in harsh environments.