TT Electronics/IRC

GS4B022211DCT

GS4B022211DCT Description

The GS4B022211DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 7-resistor BUS-configuration array offers a 2.21KΩ resistance per element with an exceptional ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable operation across a 70°C to 125°C derated power range. Housed in a ceramic SOIC-8 package, it features gull-wing SMD terminations for robust surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision analog and digital circuits.

GS4B022211DCT Features

• Precision Thin Film Technology: Delivers superior stability and low noise for sensitive signal conditioning.
• High-Density Integration: 7 resistors in a compact 4.9mm × 5.99mm × 1.45mm SOIC package, ideal for space-constrained designs.
• Strict Tolerances: ±0.5% resistance tolerance and ±50ppm/°C TCR minimize drift in critical applications.
• Robust Construction: Ceramic substrate enhances thermal performance and durability.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place assembly.
• Wide Operating Range: Rated for 125°C maximum temperature, suitable for industrial environments.

GS4B022211DCT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Ideal for op-amp feedback networks and filter circuits.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Low TCR ensures accuracy in calibration tools.
• Aerospace & Defense: Ceramic construction meets ruggedness requirements for harsh environments.

Conclusion of GS4B022211DCT

The GS4B022211DCT combines precision, compactness, and reliability, making it a standout choice for engineers designing high-performance electronics. Its thin-film technology, tight tolerances, and robust ceramic package address challenges in industrial, automotive (though not PPAP-certified), and instrumentation applications. While not RoHS-compliant, its thermal stability and low drift compensate for niche requirements where precision outweighs regulatory constraints. For designs demanding repeatable accuracy in a space-efficient format, this resistor network delivers exceptional value.