TT Electronics/IRC

GS7B036981DDT

GS7B036981DDT Description

The GS7B036981DDT from TT Electronics/IRC is a high-precision 14-pin narrow SOIC ceramic resistor network designed for demanding circuit applications. This bussed (BUS) configuration integrates 13 thin-film resistors with a 6.98KΩ resistance value, offering an absolute tolerance of ±0.5% and a ratio tolerance of ±0.5%. Encased in a rectangular ceramic SOIC package, it ensures superior thermal stability and mechanical robustness. With a ±25ppm/°C temperature coefficient, it maintains consistent performance across a wide temperature range (70°C to 125°C). The device is rated for 100V maximum voltage and delivers 0.7W total power dissipation (0.05W per resistor), making it suitable for precision analog and digital systems.

GS7B036981DDT Features

• High Precision: Tight tolerances (±0.5%) and low TCR (±25ppm/°C) ensure minimal drift in critical applications.
• Robust Construction: Ceramic case and gull-wing termination enhance durability and solderability in surface-mount (SMD) designs.
• Optimized Layout: 14-pin SOIC package with 1.27mm terminal pitch and compact dimensions (8.66mm x 5.99mm x 1.45mm) saves PCB space.
• Wide Operating Range: Derated power capability up to 125°C suits automotive and industrial environments (though not PPAP/Automotive certified).
• Bussed Design: Simplifies circuit routing for voltage division, pull-up/down networks, and signal conditioning.

GS7B036981DDT Applications

Ideal for:

• Precision Instrumentation: ADC/DAC reference networks, sensor signal conditioning.
• Communications Equipment: Impedance matching in RF and high-speed digital circuits.
• Power Management: Voltage dividers in DC-DC converters or feedback loops.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Test & Measurement: Stable resistance networks for calibration systems.

Conclusion of GS7B036981DDT

The GS7B036981DDT stands out for its combination of precision, thermal stability, and compact form factor. While not RoHS-compliant or automotive-grade, its ceramic thin-film technology and bussed architecture make it a reliable choice for engineers prioritizing accuracy and reliability in harsh environments. Its SOIC package ensures compatibility with automated assembly processes, reducing manufacturing costs. For applications demanding low drift and high-density resistor networks, this model delivers exceptional value.