TT Electronics/IRC

GS4A033241FFT

GS4A033241FFT Description

The GS4A033241FFT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring 3.24KΩ resistance per element with a tight ±1% absolute tolerance and ±1% ratio tolerance, this thin-film ceramic-based network ensures stable performance across a -70°C to +125°C temperature range. Its ±25ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and signal conditioning circuits. The SOIC-C series construction offers robust ceramic substrate reliability, while the gull-wing termination ensures compatibility with automated PCB assembly.

GS4A033241FFT Features

• Isolated Resistor Network: Four independent thin-film resistors (3.24KΩ each) with 1% tolerance for precision matching.
• High-Temperature Stability: Operates up to 125°C with derated power (0.1W per resistor, 0.4W total).
• Low TCR: ±25ppm/°C ensures minimal resistance drift in varying environments.
• Compact & Robust: 4.9mm × 5.99mm × 1.45mm ceramic SOIC package with ±0.1mm dimensional tolerances for consistent placement.
• Automation-Friendly: 1.27mm terminal pitch and gull-wing leads for reliable SMT soldering.
• Non-Automotive: Ideal for industrial, medical, and test equipment where PPAP compliance is not required.

GS4A033241FFT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Isolated Feedback Networks: Used in op-amp and instrumentation amplifier designs.
• Medical Electronics: Patient monitoring systems requiring stable, matched resistances.
• Test & Measurement: Calibration equipment and high-accuracy multichannel systems.
• Industrial Controls: PLCs and process instrumentation where temperature stability is paramount.

Conclusion of GS4A033241FFT

The GS4A033241FFT excels in applications demanding high precision, thermal stability, and compact form factors. Its ceramic substrate, low TCR, and isolated design provide superior performance over polymer-based networks, particularly in harsh environments. While not RoHS-compliant, it remains a top choice for legacy or specialized systems where reliability outweighs regulatory constraints. Engineers will value its repeatable accuracy and compatibility with high-density PCB layouts.