TT Electronics/IRC

GS4A026492FFT

GS4A026492FFT Description

The GS4A026492FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 64.9 kΩ resistance and a tight ±1% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±50 ppm/°C, ensuring stable performance in demanding environments. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is suited for both industrial and commercial circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal management.

GS4A026492FFT Features

• Precision Resistance: Four 64.9 kΩ resistors with ±1% tolerance and ±1% ratio tolerance for matched performance.
• Stable Thermal Performance: ±50 ppm/°C TCR ensures minimal drift across -70°C to +125°C.
• Robust Construction: Ceramic SOIC package offers superior heat dissipation and mechanical strength.
• High Voltage Handling: Supports up to 100V, making it suitable for signal conditioning and divider networks.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for seamless SMT assembly.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4A026492FFT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring matched resistors.
• Industrial Electronics: Process control systems, instrumentation, and test equipment where thermal stability is critical.
• Signal Conditioning: ADC/DAC reference networks, amplifier gain setting, and filtering applications.
• Automotive & Aerospace (non-AECQ): Non-safety-critical subsystems benefiting from ceramic reliability.
• Medical Devices: Low-noise, high-stability circuits in diagnostic equipment.

Conclusion of GS4A026492FFT

The GS4A026492FFT stands out for its precision, thermal resilience, and compact ceramic packaging, making it ideal for engineers prioritizing accuracy and reliability in harsh environments. While not PPAP or automotive-qualified, its thin-film technology and isolated design excel in industrial, medical, and high-end consumer applications where resistor matching and stability are paramount. Its SOIC footprint ensures compatibility with standard assembly processes, offering a robust alternative to discrete resistors in space-constrained designs.