TT Electronics/IRC

GS4A031962DT

GS4A031962DT Description

The GS4A031962DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 19.6 kΩ and an absolute tolerance of ±0.5%. The network operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±25 ppm/°C, ensuring minimal resistance drift under thermal stress. Encased in a rectangular ceramic SOIC package, it provides excellent thermal stability and mechanical durability, making it suitable for high-reliability environments.

GS4A031962DT Features

• Precision Performance: ±0.5% tolerance and ±25 ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic case ensures superior thermal dissipation and mechanical strength.
• Isolated Resistors: Four independent resistors (19.6 kΩ each) enable flexible circuit design.
• Surface-Mount Gull Wing Termination: Facilitates easy PCB assembly with a 1.27 mm terminal pitch.
• Wide Voltage Rating: Supports up to 100 V, suitable for industrial and instrumentation applications.
• Compact Dimensions: 4.9 mm (L) × 5.99 mm (D) × 1.45 mm (H) with tight tolerances (±0.1 mm height/length).
• Power Handling: 0.1 W per resistor (0.4 W total) with derating up to 125°C.

GS4A031962DT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks. Its low TCR and tight tolerance make it ideal for:

• Medical Devices: Patient monitoring equipment requiring stable signal paths.
• Industrial Controls: PLCs, sensor interfaces, and feedback networks.
• Test & Measurement: Calibration instruments and high-accuracy multimeters.
• Automotive Electronics: Non-automotive-grade but suitable for benign-environment prototyping.
• Aerospace & Defense: Non-critical systems where reliability and precision are paramount.

Conclusion of GS4A031962DT

The GS4A031962DT stands out for its ceramic-based isolation, precision tolerances, and robust thermal performance, making it a superior choice for engineers designing high-stability circuits. While not PPAP or automotive-qualified, its thin-film technology and gull-wing termination ensure reliability in industrial, medical, and instrumentation applications. For designs demanding low drift, high voltage tolerance, and compact packaging, this resistor network delivers exceptional value.