TT Electronics/IRC

GS4B033000FT

GS4B033000FT Description

The GS4B033000FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 300Ω resistance value and a tight ±1% tolerance, ensuring reliable signal integrity in demanding circuits. Built with thin-film technology, it delivers a low ±25ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations for easy surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it combines durability with precision.

GS4B033000FT Features

• Bussed Network Design: 7 resistors connected in a bus configuration for simplified PCB layout.
• High Stability: ±25ppm/°C TCR and 1% tolerance ensure minimal drift in harsh environments.
• Robust Construction: Ceramic case and thin-film technology enhance thermal and electrical performance.
• Space-Efficient: SOIC package (4.9mm x 5.99mm) with 1.27mm terminal pitch suits high-density designs.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads facilitate automated assembly processes.

GS4B033000FT Applications

• Signal Conditioning: Ideal for pull-up/pull-down networks in digital circuits (e.g., I²C, SPI buses).
• Voltage Division: Precision dividers in sensor interfaces or ADC reference circuits.
• Industrial Electronics: Suitable for harsh environments due to its wide temperature range and ceramic robustness.
• Automotive Systems: Non-automotive grade but fits industrial-grade ECU or instrumentation applications.
• Consumer Electronics: Compact size benefits space-constrained devices like wearables or IoT modules.

Conclusion of GS4B033000FT

The GS4B033000FT stands out for its precision, stability, and compact form factor, making it a versatile choice for engineers needing reliable resistor networks. Its ceramic construction and thin-film technology offer superior performance over standard thick-film arrays, while the bussed design simplifies circuit routing. Though not PPAP or automotive-qualified, it excels in industrial, consumer, and communication systems where tight tolerances and thermal resilience are critical. For designs demanding low drift and high density, this resistor network delivers an optimal balance of performance and practicality.