TT Electronics/IRC

GS4A034750FT

GS4A034750FT Description

The GS4A034750FT 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 475Ω resistance and a tight ±1% tolerance. The device operates within a wide temperature range of 70°C to 125°C (derated) and delivers a 0.1W power rating per resistor (0.4W total). Its ±25ppm/°C temperature coefficient ensures stability under thermal stress, while the 100V maximum voltage rating makes it suitable for robust circuit designs. Encased in a rectangular ceramic SOIC package, it offers excellent durability and surface-mount compatibility with a 1.27mm terminal pitch.

GS4A034750FT Features

• Isolated Circuit Design (ISOL): Prevents crosstalk between resistors, ideal for signal isolation.
• Thin-Film Technology: Delivers high precision and low noise for sensitive applications.
• Ceramic Case: Enhances thermal performance and mechanical strength.
• Gull Wing Termination: Facilitates reliable soldering in automated PCB assembly.
• Tight Tolerances: ±1% resistance and ±25ppm/°C TCR ensure consistent performance.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with ±0.1mm height tolerance.

GS4A034750FT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: Calibration circuits and signal conditioning.
• Medical Devices: Low-noise, high-reliability instrumentation.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical functions.

Conclusion of GS4A034750FT

The GS4A034750FT stands out for its isolated design, ceramic robustness, and thin-film precision, making it a superior choice for applications demanding stability and accuracy. While not PPAP or automotive-qualified, its high-temperature resilience and low TCR cater to industrial and medical markets. Engineers will appreciate its compact footprint and gull-wing compatibility, streamlining integration into dense PCB layouts. For projects requiring reliable resistance networks with minimal drift, this model delivers exceptional value.