TT Electronics/IRC

GS4A011213FFT

GS4A011213FFT Description

The GS4A011213FFT 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 121KΩ resistance and a tight ±1% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations offers robust surface-mount compatibility, while the ceramic construction enhances thermal and mechanical reliability. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it is ideal for demanding circuits requiring high isolation and precision.

GS4A011213FFT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package for flexible circuit design.
• High Precision: ±1% tolerance and ±100ppm/°C TCR ensure consistent performance in varying conditions.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal stability and durability.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch simplify PCB assembly.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial environments.
• Compact Footprint: 4.9mm x 5.99mm x 1.45mm dimensions optimize space in dense layouts.

GS4A011213FFT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Stable resistance in PLC modules, sensors, and motor drives.
• Test & Measurement Equipment: High-accuracy calibration and reference circuits.
• Medical Electronics: Reliable performance in patient monitoring and diagnostic devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GS4A011213FFT

The GS4A011213FFT excels in precision analog circuits where isolation, stability, and compactness are critical. Its ceramic construction, tight tolerances, and wide temperature range make it a superior choice over plastic-encased alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications demanding high reliability. Engineers will appreciate its balance of performance, durability, and ease of integration in space-constrained designs.