TT Electronics/IRC

GS4A028252FT

GS4A028252FT Description

The GS4A028252FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 82.5 kΩ and a tight ±1% tolerance. The network operates within a temperature range of 70°C to 125°C and offers a ±50 ppm/°C temperature coefficient, ensuring stability under varying thermal conditions. Encased in a rectangular ceramic SOIC package, it provides excellent durability and thermal dissipation. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this component is ideal for demanding electronic circuits requiring high reliability and precision.

GS4A028252FT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk.
• Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Ceramic Case Style: Enhances thermal management and mechanical robustness.
• Gull Wing Termination: Facilitates easy surface-mount (SMD) assembly with a 1.27mm terminal pitch.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Low TCR (±50 ppm/°C): Minimizes resistance drift across temperature fluctuations.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A028252FT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Medical Electronics: Diagnostic equipment where accuracy and reliability are critical.
• Automotive (Non-Automotive Rated): Non-safety-critical systems like infotainment or lighting control.

Conclusion of GS4A028252FT

The GS4A028252FT stands out for its high precision, robust ceramic construction, and isolated thin-film resistors, making it a superior choice for applications demanding tight tolerances and thermal stability. While not PPAP or automotive-qualified, its 1% tolerance, low TCR, and 100V rating make it ideal for industrial, medical, and telecom designs. Engineers will appreciate its balance of performance, compact size, and reliability in critical circuits. For projects requiring repeatable accuracy in harsh environments, this network resistor delivers exceptional value.