TT Electronics/IRC

GS4B023400BBT

GS4B023400BBT Description

The GS4B023400BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 340Ω resistance per element with an exceptional 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package, it features gull-wing SMD termination for reliable surface mounting. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for precision analog and digital circuits where accuracy and thermal performance are critical.

GS4B023400BBT Features

• High Precision: Tight 0.1% tolerance and ±50ppm/°C TCR for stable performance in varying environments.
• Robust Construction: Ceramic substrate enhances thermal management and durability.
• Space-Efficient: Compact SOIC-8 package (4.9mm x 5.99mm x 1.45mm) with 1.27mm pitch for high-density PCB designs.
• Reliable Termination: Gull-wing leads ensure secure soldering and mechanical stability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Low Power Dissipation: 0.05W per resistor (0.4W total) minimizes heat buildup in sensitive circuits.

GS4B023400BBT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and TCR.
• Signal Conditioning: Used in instrumentation amplifiers and sensor interfaces where accuracy is paramount.
• Industrial Electronics: Suitable for PLCs, motor controls, and power management systems requiring stable resistance under thermal stress.
• Medical Devices: Ensures reliability in diagnostic equipment and patient monitoring systems.
• Automotive (Non-Automotive Rated): While not PPAP-certified, it can serve in prototyping or non-safety-critical automotive electronics.

Conclusion of GS4B023400BBT

The GS4B023400BBT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for high-accuracy applications. Its ceramic construction and thin-film technology provide long-term reliability, while the SOIC-8 package ensures compatibility with modern SMD assembly processes. Though not RoHS-compliant or automotive-grade, it excels in industrial, medical, and instrumentation roles where performance outweighs regulatory constraints. Engineers seeking a stable, high-tolerance resistor network will find this model a robust solution for critical circuit designs.