TT Electronics/IRC

GS4B032212DCT

GS4B032212DCT Description

The GS4B032212DCT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 22.1KΩ resistance per resistor with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and 1.27mm pitch facilitate reliable PCB mounting, while the ceramic substrate enhances thermal performance and durability.

GS4B032212DCT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Robust Ceramic Package: Superior heat dissipation and mechanical strength compared to polymer-based arrays.
• BUS Circuit Designator: Optimized for bus termination, voltage division, or pull-up/down networks in multi-channel systems.
• Stable Performance: ±25ppm/°C TCR and 0.5% tolerance ensure minimal drift in harsh environments.
• Compact & Reliable: 4.9mm × 5.99mm footprint with ±0.1mm length/height tolerances for high-density designs.

GS4B032212DCT Applications

Ideal for:

• Industrial Control Systems: Precision signal conditioning in PLCs and sensor interfaces.
• Automotive Electronics: Despite non-automotive PPAP status, it suits non-safety-critical modules like infotainment or lighting.
• Test & Measurement Equipment: Stable reference resistors in multimeters or data acquisition systems.
• Telecom Infrastructure: Termination networks for high-speed data lines (e.g., LVDS, USB).

Conclusion of GS4B032212DCT

The GS4B032212DCT excels in precision, thermal resilience, and space efficiency, making it a top choice for engineers needing stable resistor networks in compact designs. While not RoHS-compliant, its ceramic construction and thin film technology offer long-term reliability for industrial and telecom applications. For high-accuracy circuits requiring low TCR and tight tolerance, this model outperforms standard thick-film alternatives.