TT Electronics/IRC

GS4A021540GGT

GS4A021540GGT Description

The GS4A021540GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 154Ω and a tight ±2% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of 70°C to 125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations offers robust mechanical stability and ease of surface-mount assembly. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it is ideal for circuits requiring reliable isolation and minimal thermal drift.

GS4A021540GGT Features

• Isolated Resistor Network: Four independent resistors in a single package, eliminating crosstalk.
• Precision Thin-Film Technology: Delivers ±2% tolerance and ±50ppm/°C TCR for high accuracy.
• Robust Ceramic Construction: Ensures durability and thermal stability in harsh environments.
• Compact SOIC Package: Space-saving 8-pin narrow SOIC (4.9mm x 5.99mm) with 1.27mm pitch.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive applications.

GS4A021540GGT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Isolation Circuits: Ideal for op-amp gain setting and sensor interfaces where isolation is critical.
• Industrial Electronics: Used in PLC modules, motor controls, and power management systems.
• Test & Measurement Equipment: Ensures accuracy in multimeters, oscilloscopes, and calibration devices.
• Automotive (Non-Automotive Rated): Suitable for prototyping or non-safety-critical automotive electronics.

Conclusion of GS4A021540GGT

The GS4A021540GGT stands out for its precision, isolation, and compact design, making it a superior choice for applications demanding stable resistance values under varying thermal conditions. Its ceramic construction and thin-film technology provide long-term reliability, while the SOIC package ensures compatibility with modern SMT processes. Though not PPAP or automotive-rated, it excels in industrial, instrumentation, and high-precision analog circuits where performance and space efficiency are paramount.