TT Electronics/IRC

GS4B033651FFT

GS4B033651FFT Description

The GS4B033651FFT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Built with ceramic substrate and thin-film technology, it delivers excellent stability with a ±25ppm/°C temperature coefficient and ±1% absolute tolerance. The network features a 3.65KΩ resistance value per resistor, rated for 0.05W (1/20) power dissipation per element and 0.4W total power. Its 100V maximum voltage rating and 125°C operating temperature range make it suitable for industrial and precision circuits. The gull-wing termination ensures reliable solderability, while the SOIC package (4.9mm x 5.99mm x 1.45mm) offers compact integration.

GS4B033651FFT Features

• Bussed Network Design: 7 resistors connected in a common bus configuration for simplified circuit routing.
• High Precision: ±1% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Wide Operating Range: -70°C to +125°C with derated power handling at elevated temperatures.
• Surface-Mount Ready: Gull-wing leads and 1.27mm terminal pitch for compatibility with automated assembly.
• Compact Footprint: SOIC package (4.9mm length, 5.99mm depth) saves board space.

GS4B033651FFT Applications

• Voltage Divider Networks: Precision attenuation in sensor interfaces and ADC circuits.
• Industrial Control Systems: Stable resistance in PLCs, motor drives, and power management.
• Medical Electronics: Reliable performance in diagnostic equipment where consistency is critical.
• Automotive (Non-Automotive Rated): Secondary circuits in infotainment or lighting systems (note: not PPAP/automotive-qualified).
• Test & Measurement: Calibration and reference circuits requiring low drift.

Conclusion of GS4B033651FFT

The GS4B033651FFT excels in applications demanding tight tolerance, low thermal drift, and compact packaging. Its ceramic thin-film construction and bussed design reduce component count while maintaining accuracy. Though not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and precision analog systems where reliability and space efficiency are paramount. Engineers will appreciate its balance of performance and ease of integration in high-density PCB designs.