TT Electronics/IRC

GS7B023920GFT

GS7B023920GFT Description

The GS7B023920GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Packaged in a 14-pin narrow SOIC (SOIC-C series), this bussed network integrates 13 thin-film resistors, each with a 392Ω resistance and a tight ±2% absolute tolerance (±1% ratio tolerance). Operating within a temperature range of 70°C to 125°C, it features a ±50ppm/°C temperature coefficient, ensuring stability under thermal stress. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it suits demanding circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while its ceramic case enhances durability and heat dissipation.

GS7B023920GFT Features

• Precision Thin-Film Technology: Delivers stable, low-noise performance with ±50ppm/°C TCR.
• Robust Construction: Ceramic substrate ensures high thermal conductivity and mechanical strength.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint (SOIC package) saves PCB real estate.
• Bussed Topology: Simplifies bus line termination and voltage division in multi-resistor applications.
• Automation-Ready: Gull-wing leads and 1.27mm pitch enable seamless SMT integration.
• Wide Operating Range: Rated for 125°C max temperature, ideal for industrial environments.

GS7B023920GFT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Bus Termination: Impedance matching in CAN, I2C, or SPI communication lines.
• Power Management: Current-limiting networks in low-power DC/DC converters.
• Industrial Electronics: Harsh-environment systems requiring high thermal stability.
• Test & Measurement: Calibration circuits where ratio tolerance (±1%) is critical.

Conclusion of GS7B023920GFT

The GS7B023920GFT excels in applications demanding precision, thermal resilience, and compactness. Its ceramic thin-film design, combined with bussed architecture, offers superior performance over polymer-based networks in high-temperature or high-reliability scenarios. While non-automotive and non-RoHS compliant, it remains a top choice for industrial, telecom, and instrumentation designs where stability and accuracy are paramount. Engineers benefit from its ease of integration and consistent performance across varying operational conditions.