TT Electronics/IRC

GS7B034870FCT

GS7B034870FCT Description

The GS7B034870FCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin Narrow SOIC device features 13 bussed resistors with a 487Ω resistance value, offering ±1% absolute tolerance and ±0.25% ratio tolerance for superior accuracy. Built with thin-film technology, it delivers excellent stability with a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. The SOIC package (8.66mm × 5.99mm × 1.45mm) with gull-wing terminations enables easy surface-mount assembly, while its ceramic case provides robust thermal and mechanical durability. Rated for 100V maximum voltage and 0.7W total power dissipation, this network is ideal for precision analog and digital circuits.

GS7B034870FCT Features

• High Precision: ±1% absolute tolerance and ±0.25% ratio tolerance ensure minimal deviation in critical applications.
• Stable Performance: ±25ppm/°C TCR and thin-film construction minimize resistance drift under thermal stress.
• Robust Design: Ceramic substrate enhances thermal conductivity and mechanical strength.
• Space-Efficient: 14-pin Narrow SOIC (8.66mm × 5.99mm) optimizes PCB real estate in compact designs.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power handling.
• Surface-Mount Ready: Gull-wing terminations (1.27mm pitch) simplify automated assembly processes.

GS7B034870FCT Applications

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in industrial controls.
• Digital Systems: Pull-up/pull-down networks in microcontrollers and FPGAs.
• Automotive Electronics: Engine control units (ECUs) and infotainment systems (note: non-automotive grade).
• Test & Measurement Equipment: Calibration circuits requiring tight tolerance and low drift.
• Medical Devices: Patient monitoring systems where accuracy and stability are critical.

Conclusion of GS7B034870FCT

The GS7B034870FCT stands out as a high-reliability resistor network for precision electronics, combining low TCR, tight tolerances, and ceramic ruggedness. While not PPAP or automotive-qualified, its thin-film technology and bussed architecture make it a top choice for industrial, medical, and instrumentation designs. Engineers will appreciate its balance of performance, compactness, and durability, particularly in applications demanding long-term stability under thermal stress.