TT Electronics/IRC

GS4A022430FT

GS4A022430FT Description

The GS4A022430FT from TT Electronics/IRC is a high-performance 4-resistor isolated network designed for precision applications in demanding environments. Encased in a ceramic SOIC package (8-pin narrow SOIC), this thin-film resistor network offers excellent stability with a ±50ppm/°C temperature coefficient and a tight ±1% tolerance on its 243Ω resistance value. Its isolated circuit design (ISOL) ensures independent resistor performance, while the 0.1W (1/10) power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for low-power, high-reliability circuits. The device operates across a wide temperature range (-70°C to +125°C), with a maximum operating temperature of 125°C, and features gull-wing terminations for robust surface-mount assembly.

GS4A022430FT Features

• Ceramic SOIC Package: Enhances thermal and mechanical durability in harsh conditions.
• Isolated Resistors (4x): Independent 243Ω resistors with ±1% absolute tolerance for precision signal conditioning.
• Thin-Film Technology: Delivers low noise, high stability, and consistent performance.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR (±50ppm/°C): Minimizes resistance drift over temperature fluctuations.
• Surface-Mount Gull Wing: Ensures reliable PCB attachment with 1.27mm terminal pitch.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) (±0.1mm tolerances).
• Non-Automotive, Non-RoHS: Ideal for industrial and non-consumer applications.

GS4A022430FT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Isolation: Isolated signal paths in data acquisition systems.
• Medical/Industrial Electronics: Equipment requiring stable, low-drift resistance.
• Test & Measurement: Calibration and reference circuits.
• Aerospace/Defense: Ruggedized systems needing ceramic-packaged components.

Conclusion of GS4A022430FT

The GS4A022430FT stands out for its ceramic construction, isolated thin-film resistors, and precision tolerances, making it a superior choice for applications demanding reliability and stability. While not RoHS-compliant or automotive-grade, its wide temperature range and low TCR cater to specialized industrial, medical, and aerospace needs. Its compact SOIC footprint and high-voltage capability further enhance its versatility in space-constrained, high-performance designs.