TT Electronics/IRC

GS4B035492DCT

GS4B035492DCT Description

The GS4B035492DCT 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 54.9KΩ resistance per element with a tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in an 8-pin SOIC ceramic package, it features gull-wing SMD termination for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is engineered for precision analog and digital circuits where accuracy and thermal stability are critical.

GS4B035492DCT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for minimal drift in varying environments.
• Robust Construction: Ceramic case ensures durability and efficient heat dissipation.
• Space-Efficient: Compact SOIC package (4.9mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for high-density PCB layouts.
• Reliable Termination: Gull-wing leads provide strong solder joints and mechanical stability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, derated for high-temperature performance.
• Low-Power Design: 0.05W per resistor (0.4W total) balances efficiency with precision.

GS4B035492DCT Applications

• Analog Signal Conditioning: Ideal for voltage dividers, feedback networks, and sensor interfaces in industrial controls.
• Medical Electronics: Suitable for precision instrumentation due to low drift and high stability.
• Automotive Systems: Despite non-automotive PPAP status, its 125°C rating supports under-hood or cabin electronics in non-safety-critical roles.
• Test & Measurement Equipment: Ensures accuracy in multichannel data acquisition systems.
• Communication Hardware: Used in RF matching networks and filtering circuits where consistency is key.

Conclusion of GS4B035492DCT

The GS4B035492DCT stands out for its combination of precision, thermal resilience, and compact design, making it a superior choice for applications requiring stable resistance networks. Its ceramic construction and thin-film technology offer long-term reliability, while the SOIC package ensures compatibility with modern SMD processes. While not PPAP-qualified, its performance metrics align with industrial, medical, and communication needs where exacting standards are paramount. For engineers prioritizing accuracy, power efficiency, and space savings, this resistor network delivers a compelling solution.