TT Electronics/IRC

GS8A033480JBT

GS8A033480JBT Description

The GS8A033480JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 16-pin narrow SOIC package features 8 isolated thin-film resistors, each with a resistance value of 348Ω and a ±5% absolute tolerance. The device operates within a temperature range of 70°C to 125°C, with a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift under varying thermal conditions. Its SOIC-C series construction offers robust mechanical stability, while the gull-wing termination facilitates easy surface-mount assembly. With a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.8W total), this network is engineered for demanding circuit designs.

GS8A033480JBT Features

• Isolated Resistors: Eight independent resistors ensure no crosstalk, ideal for signal isolation.
• Precision Thin-Film Technology: Delivers ±25ppm/°C thermal stability and ±0.1% ratio tolerance for matched pairs.
• High Power Handling: 0.8W total power dissipation (0.1W per resistor) in a compact 9.91mm × 5.99mm × 1.45mm footprint.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Robust Construction: Ceramic substrate enhances durability and thermal performance.
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch simplify PCB integration.

GS8A033480JBT Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Industrial Automation: Signal conditioning in PLCs and sensor interfaces.
• Medical Electronics: Isolation for patient monitoring equipment.
• Telecommunications: Impedance matching in RF modules.
• Automotive (Non-Automotive Rated): Non-safety-critical systems like infotainment.
• Test & Measurement: Calibration circuits requiring stable resistance ratios.

Conclusion of GS8A033480JBT

The GS8A033480JBT stands out for its isolated thin-film resistors, low TCR, and high power density, making it a superior choice for precision applications. Its ceramic SOIC package ensures reliability in harsh environments, while the 5% tolerance and 0.1% ratio tolerance cater to both general and matched-resistor needs. Though not RoHS-compliant, its performance in industrial, medical, and telecom systems justifies its use where regulatory flexibility exists. For engineers prioritizing stability and isolation in compact designs, this network delivers exceptional value.