TT Electronics/IRC

GS4A0268R0GGT

GS4A0268R0GGT Description

The GS4A0268R0GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 68Ω resistance and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in demanding environments. Its ±50ppm/°C temperature coefficient enhances stability, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for low-power circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A0268R0GGT Features

• Isolated Resistor Network: Four independent resistors in an SOIC-C ceramic package, ensuring minimal crosstalk.
• Precision Performance: ±2% tolerance and ±50ppm/°C TCR for stable operation in varying conditions.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Compact & Reliable: 4.9mm x 5.99mm footprint with a 1.45mm profile, ideal for space-constrained designs.
• High-Voltage Capable: Supports up to 100V, making it versatile for analog and digital circuits.
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for seamless assembly.

GS4A0268R0GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Electronics: Isolation and impedance matching in harsh environments.
• Medical Devices: Low-noise, stable resistance for sensor interfaces and diagnostic equipment.
• Automotive Systems: ECUs and infotainment where temperature stability is critical (note: not PPAP-qualified).
• Test & Measurement: Calibration and reference circuits requiring tight tolerance and low drift.

Conclusion of GS4A0268R0GGT

The GS4A0268R0GGT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for applications demanding thermal stability and minimal tolerance drift. While not automotive-grade, its high voltage rating and compact form factor make it ideal for industrial, medical, and instrumentation designs. Engineers will appreciate its balance of performance and reliability in critical circuits.