TT Electronics/IRC

GS4A026800DBT

GS4A026800DBT Description

The GS4A026800DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 680Ω resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The device operates within a temperature range of 70°C to 125°C with a low temperature coefficient of ±50ppm/°C, minimizing resistance drift. Its SOIC-C series construction offers robust ceramic case durability, making it suitable for harsh environments. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), it balances efficiency and reliability.

GS4A026800DBT Features

• Precision Performance: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Thermal Stability: ±50ppm/°C TCR ensures minimal resistance variation across operating temperatures.
• Robust Construction: Ceramic case and gull-wing termination enhance mechanical and thermal resilience.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density PCB layouts.
• Isolated Design: Four independent resistors reduce crosstalk, ideal for multi-channel applications.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation circuits.

GS4A026800DBT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Industrial Controls: PLCs, motor drives, and power management circuits requiring stable resistance.
• Medical Electronics: Patient monitoring devices where accuracy and reliability are critical.
• Automotive Systems (non-AECQ): Non-safety-critical modules like infotainment or lighting controls.
• Aerospace & Defense: Avionics and communication systems demanding low TCR and high durability.

Conclusion of GS4A026800DBT

The GS4A026800DBT stands out for its precision, thermal stability, and rugged ceramic packaging, making it a superior choice for engineers designing high-reliability electronics. Its isolated thin-film resistors and tight tolerances cater to applications where performance consistency is paramount. While not PPAP or automotive-grade, its wide operating range and robust construction ensure longevity in industrial, medical, and aerospace environments. For designers prioritizing accuracy and durability in compact layouts, this resistor network delivers unmatched value.