TT Electronics/IRC

GS4A031740GFT

GS4A031740GFT Description

The GS4A031740GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 174Ω and a tight ±2% absolute tolerance (±1% ratio tolerance). Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. The device is rated for 0.1W power dissipation per resistor (0.4W total) and supports 100V maximum voltage, making it suitable for demanding circuits. Encased in a rectangular ceramic SOIC package, it offers excellent thermal stability and reliability for surface-mount applications.

GS4A031740GFT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation.
• Precision Thin-Film Technology: Delivers ±2% tolerance and ±25ppm/°C TCR for high accuracy.
• Robust Construction: Ceramic case ensures durability and thermal performance up to 125°C.
• Surface-Mount Design: Gull-wing termination with 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Rating: Supports 100V applications, exceeding typical network resistor limits.

GS4A031740GFT Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Industrial Control Systems: Signal conditioning, voltage dividers, and feedback networks.
• Test & Measurement Equipment: High-stability reference circuits and calibration modules.
• Medical Electronics: Isolated sensor interfaces and low-drift amplification stages.
• Automotive (Non-Automotive Qualified): Prototyping or non-safety-critical circuits requiring thermal resilience.
• Telecommunications: Impedance matching and line termination in RF/analog subsystems.

Conclusion of GS4A031740GFT

The GS4A031740GFT stands out for its ceramic-based isolation, precision thin-film resistors, and compact SOIC footprint, offering superior stability and accuracy compared to polymer-based networks. While not PPAP or automotive-qualified, its wide temperature range, high voltage tolerance, and low TCR make it a top choice for industrial, medical, and telecom designs demanding reliability in harsh environments. Engineers will appreciate its balance of performance, size, and cost for critical analog applications.