TT Electronics/IRC

GS7B031821FCT

GS7B031821FCT Description

The GS7B031821FCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors with a 1.82KΩ resistance value and an absolute tolerance of ±1%, ensuring exceptional accuracy. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, making it suitable for harsh environments. Its ±25ppm/°C temperature coefficient guarantees stable performance under thermal stress. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount assembly.

GS7B031821FCT Features

• High Precision: 1% absolute tolerance and ±0.25% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Power Efficiency: 0.05W (1/20W) per resistor, with a total power rating of 0.7W.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive systems.
• Space-Saving Design: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Reliable Termination: Gull-wing leads ensure secure PCB mounting and solderability.

GS7B031821FCT Applications

This resistor network excels in precision analog circuits, voltage dividers, and sensor interfaces where tight tolerance and thermal stability are critical. It is particularly suited for:

• Industrial Control Systems: Signal conditioning in PLCs and instrumentation.
• Telecommunications: Impedance matching and line termination.
• Medical Devices: High-reliability circuits requiring minimal drift.
• Automotive Electronics: Despite not being PPAP/automotive-qualified, its rugged design suits aftermarket or non-safety-critical automotive applications.

Conclusion of GS7B031821FCT

The GS7B031821FCT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for engineers designing high-performance electronic systems. While not RoHS-compliant, its ceramic thin-film technology and bussed architecture deliver unmatched reliability in industrial, telecom, and medical applications where accuracy and stability are paramount.