TT Electronics/IRC

GS4B033321FDT

GS4B033321FDT Description

The GS4B033321FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. It integrates 7 resistors with a 3.32KΩ resistance value, offering 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 an 8-pin SOIC ceramic package, this surface-mount (SMD) device features gull-wing terminations for reliable PCB connections. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for precision analog and digital circuits. The ceramic case enhances thermal stability, while the tube packaging ensures safe handling during assembly.

GS4B033321FDT Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic SOIC package ensures durability and thermal efficiency.
• Space-Saving Design: Compact 4.9mm × 5.99mm × 1.45mm footprint ideal for dense layouts.
• Reliable Termination: Gull-wing leads (1.27mm pitch) facilitate secure soldering.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Low Power Dissipation: 0.05W per resistor minimizes heat buildup.

GS4B033321FDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Analog/Digital Conversion: Reference networks for ADCs/DACs.
• Industrial Controls: Stable resistance in PLCs and motor drives.
• Medical Electronics: Low-drift circuits in diagnostic equipment.
• Automotive Systems (non-AECQ): Non-safety-critical modules like infotainment.

Conclusion of GS4B033321FDT

The GS4B033321FDT combines precision, reliability, and compactness, making it a standout choice for engineers requiring stable resistor networks in harsh environments. Its thin-film technology and ceramic encapsulation deliver superior performance over polymer-based alternatives, while the SOIC package ensures compatibility with automated assembly. Ideal for industrial, medical, and instrumentation designs, this model balances cost and performance for mid-to-high-end applications.