TT Electronics/IRC

GS4B036810GAT

GS4B036810GAT Description

The GS4B036810GAT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 681Ω resistance per element with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. Rated for 0.4W total power dissipation (0.05W per resistor), it supports 100V maximum voltage and features gull-wing terminations for reliable PCB mounting. Its compact dimensions (4.9mm × 5.99mm × 1.45mm) and ±0.1mm height/length tolerances make it ideal for space-constrained designs.

GS4B036810GAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Ceramic SOIC Package: Enhances thermal performance and durability in harsh environments.
• BUS Circuit Design: Optimized for bus termination, pull-up/pull-down networks, and voltage division.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Automotive-Grade Alternatives Available: While this model is not PPAP/Automotive certified, TT Electronics offers compliant variants for automotive use.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GS4B036810GAT Applications

• Signal Conditioning: Precision resistor networks for ADC/DAC interfaces and sensor calibration.
• Bus Termination: I²C, SPI, or memory buses requiring matched impedance and minimal drift.
• Industrial Controls: PLC modules, motor drivers, and power management circuits demanding high-temperature stability.
• Test & Measurement Equipment: Oscilloscopes, multimeters, and calibration tools benefiting from low TCR.
• Legacy Electronics Repair: Non-RoHS compliance makes it a drop-in replacement for older designs.

Conclusion of GS4B036810GAT

The GS4B036810GAT excels in precision analog and digital circuits where space efficiency, thermal resilience, and electrical stability are critical. Its ceramic construction, thin film technology, and tight tolerances distinguish it from generic resistor arrays, particularly in industrial, instrumentation, and high-reliability applications. Engineers should evaluate RoHS compliance needs and explore automotive-grade alternatives if required. For high-density PCBs or temperature-variable environments, this network offers a robust, long-term solution.