TT Electronics/IRC

GS4A032742DT

GS4A032742DT Description

The GS4A032742DT 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 resistance value of 27.4 kΩ and an absolute tolerance of ±0.5%. The network operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in harsh environments. Its ±25 ppm/°C temperature coefficient and 0.1W (1/10) power rating per resistor make it suitable for precision analog and digital circuits. The SOIC-C series construction offers excellent stability, low noise, and high voltage handling (100V max), making it ideal for industrial and instrumentation applications.

GS4A032742DT Features

• High Precision: ±0.5% tolerance and ±25 ppm/°C TCR ensure stable performance.
• Robust Construction: Ceramic substrate with gull-wing terminations for durability.
• Isolated Resistors: Four independent resistors (27.4 kΩ each) for flexible circuit design.
• Wide Operating Range: -70°C to +125°C, with derated power up to 125°C.
• Compact & Reliable: 4.9mm × 5.99mm × 1.45mm (L×D×H) SOIC package with ±0.1mm dimensional tolerances.
• Surface-Mount Ready: 1.27mm terminal pitch for easy PCB integration.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GS4A032742DT Applications

• Precision Voltage Dividers: Used in sensor signal conditioning and ADC/DAC circuits.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: High stability for oscilloscopes, multimeters, and calibration devices.
• Medical Electronics: Low-noise characteristics suit patient monitoring systems.
• Telecommunications: Signal processing and impedance matching in RF modules.

Conclusion of GS4A032742DT

The GS4A032742DT stands out for its precision, thermal stability, and rugged ceramic construction, making it a superior choice for engineers requiring high-accuracy resistor networks. Its isolated thin-film resistors, tight tolerances, and wide temperature range make it ideal for industrial, medical, and instrumentation applications where reliability is critical. While not automotive-grade, its performance in harsh environments and compact form factor ensure versatility across multiple high-performance electronic designs.