TT Electronics/IRC

GS4A031402JFT

GS4A031402JFT Description

The GS4A031402JFT 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 14KΩ resistance and a ±5% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -55°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 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for demanding circuits.

GS4A031402JFT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation and impedance matching.
• High Precision: ±5% tolerance with ±1% ratio tolerance, ensuring consistent performance in differential circuits.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift across -55°C to +125°C.
• Robust Construction: Ceramic substrate enhances durability and thermal dissipation.
• Surface-Mount Design: Gull-wing terminals and 1.27mm pitch for reliable PCB assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive environments (though not PPAP-certified).

GS4A031402JFT Applications

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC/DAC circuits.
• Isolation Circuits: Used in medical devices and test equipment where signal integrity is critical.
• Industrial Controls: PLC modules, motor drives, and power supplies benefit from its high-voltage tolerance.
• Communications Equipment: Impedance matching in RF and high-speed data lines.
• Automotive Electronics: Despite lacking PPAP certification, it suits non-safety-critical applications like infotainment systems.

Conclusion of GS4A031402JFT

The GS4A031402JFT stands out for its precision, thermal stability, and compact SOIC footprint, making it a versatile choice for high-reliability electronics. Its isolated thin-film resistors and wide operating range cater to industrial, medical, and communication systems, though designers should note its non-automotive PPAP status and EU RoHS non-compliance. For engineers seeking a cost-effective, high-performance resistor network, this model delivers exceptional value.