TT Electronics/IRC

GS4A023742CT

GS4A023742CT Description

The GS4A023742CT 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 4-resistor isolated network offers a 37.4KΩ resistance with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient. Its thin-film technology ensures stability and accuracy, while the ceramic case style enhances thermal performance. Rated for 0.1W per resistor (0.4W total) and operating up to 125°C, it supports 100V maximum voltage, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A023742CT Features

• Precision Performance: ±0.25% absolute tolerance and ±50ppm/°C TCR for stable operation in varying temperatures.
• Robust Construction: Ceramic substrate ensures durability and efficient heat dissipation.
• Isolated Elements: Independent resistors reduce crosstalk, ideal for signal conditioning.
• Compact & Reliable: 4.9mm x 5.99mm x 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Surface-Mount Ready: SOIC package with 1.27mm terminal pitch for streamlined assembly.

GS4A023742CT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: High-accuracy signal processing and calibration.
• Medical Devices: Where low drift and reliability are critical.
• Automotive Alternatives: Though not automotive-grade, it suits non-safety-critical automotive subsystems.

Conclusion of GS4A023742CT

The GS4A023742CT stands out for its precision, isolation, and ceramic-based thermal resilience, making it a superior choice for engineers prioritizing accuracy and longevity. Its thin-film technology and tight tolerances cater to high-performance applications, while the SOIC package ensures compatibility with modern SMT processes. While not PPAP or RoHS compliant, its 100V rating and 125°C operational range make it a versatile solution for industrial, medical, and instrumentation designs requiring stable, low-drift resistance networks.