TT Electronics/IRC

GS4A021000CT

GS4A021000CT Description

The GS4A021000CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a 100Ω resistance and an ultra-tight ±0.25% tolerance. Its ±50ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The SOIC-C series construction provides robust ceramic encapsulation, enhancing durability and thermal dissipation. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this network balances precision with reliability.

GS4A021000CT Features

• Isolated Resistors: Four independent 100Ω resistors with 0.25% tolerance for precision signal conditioning.
• High-Temperature Stability: ±50ppm/°C TCR and 125°C maximum operating temperature ensure consistent performance in harsh conditions.
• Robust Packaging: Ceramic SOIC case offers superior thermal management and mechanical strength.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Derated Power Handling: Maintains functionality up to 125°C with derated power specifications.
• Non-Automotive Grade: Ideal for industrial and instrumentation applications where PPAP compliance is not required.

GS4A021000CT Applications

This resistor network excels in precision analog circuits, including:

• Medical Equipment: High-accuracy signal processing in diagnostic devices.
• Test & Measurement Instruments: Stable reference resistors for calibration systems.
• Industrial Control Systems: Reliable performance in PLCs and sensor interfaces.
• Telecommunications: Impedance matching and filtering in RF modules.
• Aerospace & Defense: Ruggedized electronics requiring thermal resilience.

Conclusion of GS4A021000CT

The GS4A021000CT stands out for its ceramic encapsulation, tight tolerance, and isolated resistor design, making it a superior choice for precision applications. While not automotive-grade, its high-temperature stability and thin-film technology cater to industrial, medical, and telecom needs. Engineers will appreciate its balance of accuracy, power handling, and compact SOIC footprint, ensuring reliable integration into space-constrained, high-performance systems.