TT Electronics/IRC

GS4B032321FT

GS4B032321FT Description

The GS4B032321FT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for surface-mount applications, it features a 2.32KΩ resistance value with a tight ±1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case and thin-film technology provide excellent thermal stability and reliability, while the gull-wing termination ensures secure PCB mounting. With a maximum voltage rating of 100V and a power rating of 0.4W (0.05W per resistor), this network is ideal for precision analog and digital circuits.

GS4B032321FT Features

• Bussed Network Design: 7 resistors connected in a bus configuration for simplified circuit layout.
• High Precision: ±1% absolute tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic substrate and thin-film technology for durability and thermal stability.
• Compact Form Factor: 4.9mm x 5.99mm x 1.45mm SOIC package with 1.27mm terminal pitch, saving board space.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing terminals for reliable soldering in automated assembly processes.

GS4B032321FT Applications

This resistor network excels in applications requiring precision resistance matching and stability, such as:

• Voltage dividers and signal conditioning circuits in test equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Sensor interfaces and feedback networks in industrial control systems.
• Power supply regulation and bias circuits in communication devices.
• Automotive electronics (though not PPAP-certified, its robustness suits non-safety-critical roles).

Conclusion of GS4B032321FT

The GS4B032321FT stands out for its precision, compact design, and thermal resilience, making it a reliable choice for high-performance electronic systems. Its bussed configuration simplifies PCB layout, while the ceramic thin-film construction ensures long-term stability. While not automotive-grade or RoHS-compliant, it remains a cost-effective solution for industrial, instrumentation, and communication applications where accuracy and durability are critical.