TT Electronics/IRC

GS4A031743JBT

GS4A031743JBT Description

The GS4A031743JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance characteristics. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 174KΩ resistance and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional thermal stability across a 70°C to 125°C operating range. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers compact surface-mount compatibility, while the gull-wing termination ensures secure PCB attachment. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it is ideal for isolation and signal conditioning in industrial and instrumentation systems.

GS4A031743JBT Features

• Isolated Resistors: Four independent resistors (isolated design) for flexible circuit integration.
• High Precision: ±5% tolerance with ±0.1% ratio tolerance for matched performance.
• Thermal Stability: ±25ppm/°C tempco ensures minimal drift in varying environments.
• Robust Construction: Ceramic case with thin-film technology for durability and longevity.
• Surface-Mount Ready: SOIC package (8-pin) with 1.27mm pitch for easy PCB assembly.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances performance and efficiency.

GS4A031743JBT Applications

• Isolation Circuits: Ideal for signal isolation in industrial control systems.
• Precision Instrumentation: Used in sensor interfaces, ADCs, and DACs requiring stable resistance.
• Medical Electronics: Suitable for patient monitoring equipment due to low drift and reliability.
• Automotive Systems: Despite non-automotive PPAP status, it fits non-safety-critical modules.
• Telecom Hardware: Ensures consistent performance in filtering and impedance matching networks.

Conclusion of GS4A031743JBT

The GS4A031743JBT stands out for its precision, thermal resilience, and compact SOIC footprint, making it a superior choice for isolated resistor networks. Its thin-film ceramic construction and low tolerance drift cater to high-accuracy applications, while the surface-mount design simplifies integration. Though not PPAP-certified, it excels in industrial, medical, and telecom systems where stability and miniaturization are critical. Engineers seeking a reliable, space-saving resistor array will find this model optimally balanced for performance and cost.