TT Electronics/IRC

GS4B012212CT

GS4B012212CT Description

The GS4B012212CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 22.1KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a ±100ppm/°C temperature coefficient, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust mechanical integrity, with a compact footprint (4.9mm × 5.99mm × 1.45mm) and gull-wing terminations for secure surface mounting. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for high-density PCB designs requiring consistent signal integrity.

GS4B012212CT Features

• Precision Network: 7 bussed resistors with 0.25% tolerance for accurate voltage division or pull-up/down applications.
• Stable Performance: ±100ppm/°C TCR and 125°C maximum operating temperature ensure reliability in harsh environments.
• Robust Construction: Ceramic case (SOIC package) with thin-film technology for low noise and high durability.
• Space-Efficient: Compact 8-pin narrow SOIC (4.9mm × 5.99mm) with 1.27mm terminal pitch, suitable for high-density layouts.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its wide temperature range makes it suitable for industrial and telecom applications.

GS4B012212CT Applications

• Voltage Dividers: Precision attenuation in sensor interfaces or ADC circuits.
• Pull-Up/Down Networks: Signal conditioning in digital logic (e.g., I²C, SPI buses).
• Industrial Controls: Stable resistance in PLCs, motor drives, and power management systems.
• Telecom Equipment: High-frequency signal integrity in base stations and networking hardware.
• Test & Measurement: Calibration circuits requiring low-drift performance.

Conclusion of GS4B012212CT

The GS4B012212CT stands out for its precision, stability, and compact design, making it a superior choice for applications demanding tight tolerance and thermal resilience. While not RoHS-compliant or automotive-rated, its ceramic thin-film construction and bussed network topology offer distinct advantages in industrial, telecom, and instrumentation designs. Engineers seeking a reliable, high-performance resistor array for space-constrained or thermally challenging environments will find this model exceptionally well-suited.