TT Electronics/IRC

GS4B032611JAT

GS4B032611JAT Description

The GS4B032611JAT 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 2.61KΩ resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature 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 device (SMD) features gull-wing terminations for reliable PCB connections. Its compact dimensions (4.9mm × 5.99mm × 1.45mm) and ±0.1mm height tolerance make it ideal for space-constrained designs.

GS4B032611JAT Features

• Thin Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Ceramic Case: Enhances thermal performance and durability in harsh environments.
• BUS Circuit Designator: Optimized for bus line termination and signal integrity.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under temperature fluctuations.
• Robust Construction: 8-pin SOIC package with 1.27mm terminal pitch for easy soldering and inspection.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4B032611JAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Medical Electronics: Stable performance in diagnostic equipment due to low thermal drift.
• Test & Measurement: Calibration circuits requiring tight tolerance and repeatability.
• Power Management: Current sensing and load balancing in DC-DC converters.

Conclusion of GS4B032611JAT

The GS4B032611JAT combines thin-film precision, ceramic reliability, and compact SMD packaging to meet demanding circuit requirements. While not RoHS-compliant, its low TCR, high power rating, and robust termination style make it a standout choice for industrial and telecom systems. Engineers will appreciate its balance of performance and cost-effectiveness in multi-resistor array applications.