TT Electronics/IRC

GS4B024321BAT

GS4B024321BAT Description

The GS4B024321BAT 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 4.32KΩ resistance per element with an exceptional ±0.1% absolute tolerance and ±50ppm/°C temperature coefficient, this ceramic-based thin-film network ensures stability and accuracy in critical circuits. Its SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable soldering. Rated for 100V maximum voltage and 0.4W total power dissipation, it operates across a 70°C to 125°C derated range, making it suitable for precision analog and digital systems.

GS4B024321BAT Features

• Ultra-Tight Tolerance: ±0.1% absolute and ±0.05% ratio tolerance for precision voltage division and signal conditioning.
• Stable Thin-Film Technology: Delivers low noise and high reliability with a ±50ppm/°C TCR.
• Robust Ceramic Package: SOIC-C case style ensures thermal and mechanical durability in harsh environments.
• Bussed Architecture: Simplifies PCB layout for bus line termination or pull-up/down networks.
• Automation-Friendly: Tube packaging and 1.27mm terminal pitch streamline pick-and-place assembly.
• Non-Automotive/Non-PPAP: Ideal for industrial and telecom applications where PPAP compliance isn’t required.

GS4B024321BAT Applications

• Precision Instrumentation: High-accuracy dividers in test equipment or data acquisition systems.
• Communication Hardware: Termination networks for high-speed digital buses (e.g., SPI, I²C).
• Power Management: Voltage reference circuits in DC/DC converters or ADC/DAC interfaces.
• Industrial Controls: Signal conditioning in PLCs or sensor interfaces where stability is critical.
• Aerospace & Defense: Non-RoHS compliant version suits legacy systems with stringent tolerance requirements.

Conclusion of GS4B024321BAT

The GS4B024321BAT excels in applications demanding tight tolerance, thermal stability, and compact design. Its ceramic thin-film construction and bussed topology reduce component count while maintaining precision, offering a cost-effective solution for complex circuit designs. While not suited for automotive use, it bridges the gap between industrial-grade reliability and high-performance analog needs. Engineers will value its repeatable accuracy and ease of integration in space-constrained, high-reliability systems.