TT Electronics/IRC

GS4B026190DCT

GS4B026190DCT Description

The GS4B026190DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 619Ω resistance value per element with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in an 8-pin SOIC (Ceramic) package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its RoHS non-compliant status may be preferred for specialized industrial applications.

GS4B026190DCT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±50ppm/°C) for stable signal conditioning.
• Robust Ceramic Package: Ensures durability and thermal stability in harsh environments.
• Compact SOIC-8 Form Factor: Saves board space with 4.9mm × 5.99mm × 1.45mm dimensions (±0.1mm tolerance).
• BUS Configuration: Ideal for balanced impedance matching in multi-channel systems.
• High Voltage Handling: Supports up to 100V, suitable for industrial power management.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.

GS4B026190DCT Applications

This resistor network excels in:

• Analog Signal Processing: Precision dividers, DAC/ADC reference circuits.
• Industrial Control Systems: Sensor interfaces, feedback networks in motor drives.
• Telecommunications: Impedance matching for high-frequency signal integrity.
• Medical Equipment: Low-noise, high-reliability measurement systems.
• Automotive Alternatives: Non-automotive graded but suitable for ruggedized industrial use.

Conclusion of GS4B026190DCT

The GS4B026190DCT combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing reliable resistor networks in critical circuits. Its ceramic SOIC package and thin-film technology offer superior performance over standard thick-film alternatives, particularly in environments requiring tight tolerances and low drift. While not PPAP or automotive-qualified, it is well-suited for industrial, telecom, and medical applications where accuracy and durability are paramount.