TT Electronics/IRC

GS4B039310JBT

GS4B039310JBT Description

The GS4B039310JBT from TT Electronics/IRC is a high-precision 7-resistor network designed for surface-mount applications in demanding electronic circuits. Encased in a ceramic SOIC-8 package, this thin-film network offers a 931Ω resistance per element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in compact, high-density PCB designs. The gull-wing termination and 1.27mm terminal pitch facilitate easy automated assembly, while its ceramic substrate enhances thermal and mechanical durability.

GS4B039310JBT Features

• Circuit Designator: BUS configuration for streamlined signal routing.
• Thin-Film Technology: Delivers superior accuracy (±5%) and low TCR (±25ppm/°C).
• Robust Construction: Ceramic case ensures high thermal stability and longevity.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint (SOIC-8) ideal for miniaturized designs.
• Automation-Friendly: Gull-wing leads and standardized pitch (1.27mm) compatible with pick-and-place systems.
• Wide Operating Range: Rated for -55°C to +125°C, derated to 70°C at full power.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications.

GS4B039310JBT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in sensor interfaces or ADC circuits.
• Bus Termination: Impedance matching in high-speed digital systems (e.g., SPI, I²C).
• Industrial Electronics: PLCs, power supplies, and instrumentation requiring stable resistance under thermal stress.
• Consumer Electronics: Compact audio/video equipment and embedded systems.
• Telecom Infrastructure: Line termination and filtering in communication modules.

Conclusion of GS4B039310JBT

The GS4B039310JBT stands out for its ceramic-enforced reliability, tight TCR performance, and space-saving SOIC package, making it a versatile choice for precision analog and digital circuits. While not PPAP or automotive-qualified, its industrial-grade robustness and ease of integration cater to high-reliability applications where consistent resistance values and thermal stability are critical. Ideal for designers prioritizing miniaturization without compromising performance.