TT Electronics/IRC

GS4B022371CT

GS4B022371CT Description

The GS4B022371CT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 2.37KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, this ceramic-based thin-film network ensures stable performance across a 70°C to 125°C operating range. Its SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable PCB mounting. Rated for 100V maximum voltage and 0.4W total power dissipation, it combines precision with robustness in a non-automotive, non-PPAP compliant configuration.

GS4B022371CT Features

• Precision Network: 7 bussed resistors with 0.25% absolute tolerance for critical signal conditioning.
• Stable Thin-Film Technology: Delivers ±50ppm/°C TCR for minimal drift in varying thermal environments.
• Compact SOIC Package: Space-saving 8-pin narrow SOIC (4.9mm × 5.99mm) with 1.27mm terminal pitch.
• High Voltage & Power Handling: Supports 100V max and 0.4W total power (0.05W per resistor).
• Ceramic Substrate: Enhances thermal management and durability compared to polymer-based alternatives.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation where PPAP compliance isn’t required.

GS4B022371CT Applications

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Industrial Controls: Feedback networks in PLCs and sensor interfaces.
• Telecom Hardware: Impedance matching in RF modules and baseband PCBs.
• Test & Measurement Equipment: Calibration circuits requiring low TCR and high tolerance.
• Power Management: Bias networks in DC-DC converters with derated power up to 125°C.

Conclusion of GS4B022371CT

The GS4B022371CT excels in applications demanding tight tolerance, low TCR, and compact form factors. Its ceramic thin-film design and bussed architecture make it a superior choice over thicker-film networks in precision analog circuits. While not suited for automotive use, it is a cost-effective solution for industrial and telecom systems where reliability and space constraints are critical. The SOIC-C package ensures compatibility with standard SMT processes, streamlining high-volume assembly.