TT Electronics/IRC

GS4B033002DDT

GS4B033002DDT Description

The GS4B033002DDT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for demanding electronic applications. Encased in a ceramic SOIC-8 package, it offers a 30K Ohm resistance with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this surface-mount (SMD) network features gull-wing terminations with a 1.27mm pitch for reliable PCB integration. Its non-automotive, non-PPAP status makes it ideal for industrial and commercial use, though it is not EU RoHS compliant.

GS4B033002DDT Features

• Precision Thin Film Technology: Delivers ±0.5% tolerance and ±25ppm/°C TCR for critical analog/digital circuits.
• Robust Ceramic Construction: Enhances thermal performance and durability in high-temperature environments (125°C max).
• Space-Efficient SOIC-8 Package: Compact 4.9mm × 5.99mm × 1.45mm footprint with ±0.1mm length/height tolerances.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• High Voltage Handling: Supports 100V max, suitable for industrial power systems.

GS4B033002DDT Applications

This resistor network excels in:

• Signal Conditioning: Precision attenuation in data acquisition systems.
• Bus Termination: Impedance matching for CAN, I2C, or SPI buses in communication hardware.
• Medical/Test Equipment: Stable performance in sensor interfaces and calibration circuits.
• Industrial Controls: Reliable operation in PLC modules and motor drivers.

Conclusion of GS4B033002DDT

The GS4B033002DDT stands out for its combination of precision, power handling, and compact design, making it a superior choice for engineers needing stable resistor networks in harsh environments. While not suited for automotive or RoHS-restricted designs, its ceramic construction and thin film technology ensure longevity in industrial, medical, and communication applications. For high-density PCBs requiring tight-tolerance networks, this model offers an optimal balance of performance and reliability.