TT Electronics/IRC

GS4B033400FCT

GS4B033400FCT Description

The GS4B033400FCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a 340 Ohm configuration with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, this surface-mount device (SMD) offers a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration.

GS4B033400FCT Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Compact Design: 4.9mm x 5.99mm x 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Optimized Power Handling: 0.4W total dissipation (0.05W per resistor) at 125°C max operating temperature.
• BUS Configuration: Ideal for bus termination, voltage division, and pull-up/down applications.
• Non-Automotive: Compliant with general industrial standards (PPAP: No, EU RoHS: Not Compliant).

GS4B033400FCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Industrial Electronics: Control systems, sensor interfaces, and power management.
• Test & Measurement Equipment: Stable reference networks for calibration.
• Consumer Electronics: Compact designs requiring high-density resistor arrays.

Conclusion of GS4B033400FCT

The GS4B033400FCT combines thin-film accuracy, ceramic reliability, and space-efficient packaging, making it a standout choice for precision networks. Its low TCR, tight tolerance, and BUS configuration address critical needs in industrial and communication systems. While not RoHS-compliant, its performance in high-temperature environments and signal integrity applications justifies its use in specialized designs. Engineers seeking a cost-effective, high-performance resistor network will find this model a compelling option.