TT Electronics/IRC

GS4B032372JAT

GS4B032372JAT Description

The GS4B032372JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 7-resistor array features a 23.7KΩ resistance value per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in an 8-pin SOIC (Ceramic) package with gull-wing terminations, it offers 0.4W total power dissipation (0.05W per resistor) and a maximum voltage rating of 100V. Its surface-mount design (4.9mm x 5.99mm x 1.45mm) and ±0.1mm dimensional tolerances make it ideal for compact PCB layouts.

GS4B032372JAT Features

• Thin-film technology: Delivers high precision and low noise for sensitive circuits.
• Ceramic case: Enhances thermal stability and durability in harsh environments.
• BUS circuit designator: Optimized for bus line termination and signal integrity.
• Wide operating temperature: Reliable performance from 70°C to 125°C (derated power).
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Gull-wing terminals: Facilitates automated SMT assembly and robust solder joints.
• Non-automotive (PPAP No): Suitable for industrial, telecom, and instrumentation use.

GS4B032372JAT Applications

This resistor network excels in:

• Bus termination for digital communication interfaces (e.g., SPI, I²C).
• Voltage division in precision analog circuits.
• Signal conditioning for sensors and ADCs/DACs.
• Industrial control systems requiring stable, high-density resistor arrays.
• Medical electronics where low thermal drift is critical.

Conclusion of GS4B032372JAT

The GS4B032372JAT combines thin-film precision, ceramic robustness, and compact SMT packaging to address demanding circuit design needs. Its 5% tolerance, low TCR, and high-voltage capability make it a versatile choice for signal integrity-critical applications. While not RoHS-compliant, its performance-centric design suits industrial and telecom systems where reliability outweighs regulatory constraints. Engineers will appreciate its balance of accuracy, power handling, and space efficiency in densely populated PCBs.