TT Electronics/IRC

GS4A025902DT

GS4A025902DT Description

The GS4A025902DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 59 kΩ resistance and an ultra-tight ±0.5% tolerance. The SOIC-C series construction ensures robust performance in a compact 4.9 x 5.99 x 1.45 mm footprint, making it ideal for space-constrained designs. With a ±50 ppm/°C temperature coefficient, it maintains stability across a wide operating range (-55°C to +125°C). The 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) suit it for precision analog and digital circuits.

GS4A025902DT Features

• Isolated Resistors: Four independent 59 kΩ resistors with 0.5% absolute tolerance for precise signal conditioning.
• Stable Performance: ±50 ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic substrate and gull-wing terminations enhance reliability in harsh environments.
• Space-Efficient: SOIC package (4.9mm length, 1.45mm height) optimizes PCB real estate.
• High Voltage Handling: 100V rating supports industrial and automotive-grade applications.
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GS4A025902DT Applications

• Precision Instrumentation: Ideal for ADC/DAC reference networks, medical devices, and test equipment.
• Industrial Controls: Suitable for PLC modules, sensor interfaces, and power management circuits.
• Telecommunications: Used in signal conditioning and impedance matching for RF systems.
• Automotive Electronics: Despite non-automotive PPAP status, its 125°C rating fits under-hood sensors or infotainment systems.
• Embedded Systems: Compact form factor benefits IoT devices and microcontroller peripherals.

Conclusion of GS4A025902DT

The GS4A025902DT stands out for its combination of precision, thermal stability, and compact design. Its isolated thin-film resistors and ceramic construction make it superior to standard arrays in high-reliability applications. While not PPAP-certified, its wide temperature range and low TCR cater to industrial, telecom, and embedded markets. Engineers seeking a high-voltage-tolerant, space-saving network resistor will find this model a compelling choice for critical circuits.