TT Electronics/IRC

GS7B031302FCT

GS7B031302FCT Description

The GS7B031302FCT from TT Electronics/IRC is a high-precision 13-resistor bussed network in a 14-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. Each resistor offers 13KΩ resistance at 1/20W (0.05W) power rating per element, with a total power dissipation of 0.7W. The SOIC-C series construction ensures robust performance in 70°C to 125°C environments, with a 100V maximum voltage rating. Its gull-wing termination and 1.27mm pitch facilitate reliable PCB integration.

GS7B031302FCT Features

• High Precision: ±1% absolute tolerance and ±0.25% ratio tolerance for matched resistance values.
• Stable Performance: Thin-film technology with ±25ppm/°C thermal drift, ideal for precision circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability under high loads.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint (SOIC-14) saves board space.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.

GS7B031302FCT Applications

• Voltage Divider Networks: Precision attenuation in sensor interfaces or ADC circuits.
• Bus Termination: Stable impedance matching in high-speed digital systems (e.g., memory buses).
• Industrial Electronics: PLCs, motor controls, and power management where thermal stability is critical.
• Test & Measurement Equipment: Calibration circuits requiring low drift and tight tolerance.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic ruggedness.

Conclusion of GS7B031302FCT

The GS7B031302FCT excels in applications demanding precision, thermal resilience, and compact integration. Its ceramic thin-film design and bussed architecture offer superior stability over polymer-based networks, while the SOIC package ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a top choice for industrial and high-reliability systems where performance outweighs regulatory constraints. Engineers will value its low TCR, tight tolerances, and robust construction in critical circuit designs.