TT Electronics/IRC

GS4B034750DT

GS4B034750DT Description

The GS4B034750DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin Narrow SOIC (Small Outline Integrated Circuit) device features 7 bussed resistors with a 475Ω resistance value and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, maintaining stable performance across a wide temperature range of -70°C to +125°C. The SOIC-C series package provides robust mechanical stability, with a compact footprint (4.9mm × 5.99mm × 1.45mm) and gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for precision analog and digital circuits.

GS4B034750DT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal performance.
• Space-Efficient: Compact SOIC package (8-pin) with 1.27mm terminal pitch suits high-density PCB designs.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors, reducing component count.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Ready: Gull-wing terminations facilitate automated assembly processes.

GS4B034750DT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Stable resistance values ensure accuracy in instrumentation and control systems.
• Industrial Electronics: Suitable for harsh environments due to its ceramic construction and wide temperature range.
• Automotive Systems (Non-Automotive Compliant): Auxiliary circuits where high reliability is needed (note: not PPAP or Automotive qualified).
• Medical Devices: Low drift and tight tolerance support sensitive measurement equipment.

Conclusion of GS4B034750DT

The GS4B034750DT combines precision, durability, and compact design, making it a superior choice for applications requiring stable resistance in constrained spaces. Its bussed architecture reduces layout complexity, while the ceramic SOIC package ensures longevity under thermal stress. Though not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, medical, and precision analog designs. Engineers seeking a reliable, high-performance resistor network will find this model exceptionally well-suited for critical circuits.