TT Electronics/IRC

GS4B032612FDT

GS4B032612FDT Description

The GS4B032612FDT from TT Electronics/IRC is a high-precision 7-resistor thin film network in an 8-pin SOIC gull-wing SMD package, designed for BUS circuit applications. It features a 26.1KΩ resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. The ceramic case style and thin film technology provide excellent thermal stability and reliability, while the 0.4W total power rating (0.05W per resistor) supports moderate power dissipation.

GS4B032612FDT Features

• Precision Network: 7 resistors in a compact SOIC-8 package, ideal for space-constrained designs.
• High Stability: ±25ppm/°C TCR and 1% tolerance ensure minimal drift in harsh environments.
• Robust Construction: Ceramic substrate enhances thermal performance and durability.
• Surface-Mount Design: Gull-wing termination for reliable SMD assembly with a 1.27mm terminal pitch.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Non-RoHS Compliant: May be preferred for legacy or specific industrial applications requiring traditional materials.

GS4B032612FDT Applications

This resistor network excels in:

• Bus Line Termination: Ideal for digital signal conditioning in communication interfaces (e.g., CAN, I2C).
• Precision Analog Circuits: Used in sensor signal chains, ADC/DAC reference networks, and feedback loops.
• Industrial Controls: Stable performance in PLC modules, power supplies, and instrumentation.
• High-Temperature Environments: Suitable for aerospace, defense, and oil/gas electronics due to its 125°C max operating temperature.

Conclusion of GS4B032612FDT

The GS4B032612FDT combines precision, compactness, and thermal resilience, making it a standout choice for high-reliability analog and digital systems. Its thin film technology and ceramic construction outperform standard thick-film networks in stability, while the SOIC-8 package ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a robust solution for legacy or specialized industrial designs requiring tight-tolerance, multi-resistor networks.