TT Electronics/IRC

GS4B032102GAT

GS4B032102GAT Description

The GS4B032102GAT from TT Electronics/IRC is a high-performance 7-resistor thin-film network designed for precision applications. Encased in a ceramic SOIC-8 package, it offers a 21K Ohm resistance per element with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this surface-mount (Gull Wing) network is ideal for space-constrained designs requiring reliable signal conditioning or voltage division. Its ceramic substrate enhances thermal performance, while the ±0.1mm dimensional tolerances ensure compatibility with automated assembly processes.

GS4B032102GAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Robust Ceramic Package: Withstands high temperatures (up to 125°C) and mechanical stress.
• BUS Circuit Designator: Optimized for bus termination or pull-up/down applications.
• 8-Pin SOIC Gull Wing SMD: Facilitates easy soldering and inspection.
• Low TCR (±25ppm/°C): Minimizes resistance drift in varying environments.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation use.
• Tube Packaging: Protects components during handling and storage.

GS4B032102GAT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers in ADCs/DACs.
• Bus Termination: For SPI, I2C, or memory interfaces to reduce reflections.
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs).
• Test & Measurement Equipment: Where low TCR and tight tolerances are critical.
• Power Management Circuits: Snubber networks or feedback loops in DC/DC converters.

Conclusion of GS4B032102GAT

The GS4B032102GAT combines high precision, thermal resilience, and compact design, making it a superior choice for engineers prioritizing reliability in demanding applications. Its ceramic construction, thin-film technology, and BUS configuration differentiate it from standard epoxy-based networks, particularly in high-temperature or precision-critical scenarios. While not RoHS-compliant, it remains a robust solution for industrial and telecom systems where performance outweighs regulatory constraints.