TT Electronics/IRC

GS4A036980FT

GS4A036980FT Description

The GS4A036980FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin Narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 698Ω and a tight ±1% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in demanding environments. Its ±25ppm/°C temperature coefficient guarantees stable performance under thermal stress. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network is ideal for circuits requiring high accuracy and isolation.

GS4A036980FT Features

• Ceramic SOIC-C Series: Robust rectangular ceramic case ensures durability and thermal stability.
• Isolated Elements: Four independent resistors (698Ω each) with 1% absolute tolerance for precise signal conditioning.
• Thin-Film Technology: Delivers low noise and high stability, critical for analog and mixed-signal circuits.
• Gull Wing Termination: Facilitates easy surface-mount assembly with a 1.27mm terminal pitch.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C, suitable for industrial and automotive (non-AEC-Q) applications.
• Non-RoHS Compliant: May be preferred for legacy or high-reliability systems requiring specific material properties.

GS4A036980FT Applications

• Precision Voltage Dividers: Isolated resistors ensure minimal crosstalk in measurement circuits.
• Signal Conditioning: Ideal for sensor interfaces, ADC/DAC buffering, and feedback networks.
• Industrial Controls: Stable performance in PLC modules, motor drives, and power management systems.
• Test & Measurement Equipment: Low TCR (±25ppm/°C) suits calibration instruments and lab-grade devices.
• Legacy Electronics: Non-RoHS compliance makes it a fit for military or aerospace subsystems with specific material requirements.

Conclusion of GS4A036980FT

The GS4A036980FT stands out for its ceramic construction, isolated thin-film resistors, and tight tolerances, making it a superior choice for precision analog designs. While not automotive-grade (PPAP/No), its wide temperature range and low TCR ensure reliability in industrial and instrumentation applications. Engineers will value its balance of performance, durability, and ease of integration in space-constrained PCBs. For systems demanding high accuracy and thermal resilience, this resistor network delivers consistent, long-term performance.