TT Electronics/IRC

GS4A021400FT

GS4A021400FT Description

The GS4A021400FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 140Ω resistance per element with a tight ±1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). Its thin-film technology and ceramic case style provide excellent thermal stability and durability, while the gull-wing termination facilitates easy surface-mount assembly. 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.

GS4A021400FT Features

• Precision Performance: ±1% absolute tolerance and ±50ppm/°C TCR for consistent accuracy.
• Robust Construction: Ceramic substrate ensures high thermal conductivity and mechanical strength.
• Isolated Design: Four independent resistors (isolated elements) reduce crosstalk in sensitive circuits.
• Surface-Mount Ready: Gull-wing terminals and SOIC package (4.9mm x 5.99mm x 1.45mm) for compact PCB integration.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-adjacent applications (though not PPAP or Automotive-qualified).
• High Voltage Handling: Supports up to 100V, making it versatile for power distribution and signal conditioning.

GS4A021400FT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces where stability is critical.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring durable, temperature-resistant components.
• Telecommunications: Signal conditioning and impedance matching in RF and baseband circuits.
• Test & Measurement Equipment: Calibration and reference circuits demanding low drift over temperature.
• Power Management: Auxiliary circuits in power supplies or converters needing isolated resistors.

Conclusion of GS4A021400FT

The GS4A021400FT stands out for its precision, isolation, and ceramic-based reliability, making it a superior choice for engineers prioritizing thermal performance and long-term stability. While not automotive-grade, its wide temperature range and high voltage tolerance make it adaptable to harsh environments. Ideal for high-density PCBs and applications requiring repeatable accuracy, this resistor network is a dependable solution for industrial, telecom, and precision electronics.