TT Electronics/IRC

GS4A0252R3GDT

GS4A0252R3GDT Description

The GS4A0252R3GDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 52.3Ω resistance and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, ensuring stability in demanding environments. Its 0.1W (1/10) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-voltage circuits. The SOIC-C series construction offers excellent thermal and mechanical reliability, while the gull-wing termination ensures secure surface-mount assembly.

GS4A0252R3GDT Features

• Isolated Resistors: Four independent resistors (52.3Ω each) for flexible circuit design.
• High Precision: ±2% absolute tolerance and ±0.5% ratio tolerance for matched performance.
• Stable Performance: ±50ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic substrate with rectangular SOIC package (4.9mm x 5.99mm x 1.45mm).
• Wide Operating Range: Rated for -70°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and automotive (non-AEC-Q200) applications.

GS4A0252R3GDT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC reference circuits.
• Signal Conditioning: Isolated resistor networks for op-amp feedback and gain setting.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Stable resistance for calibration and instrumentation.
• Medical Electronics: Suitable for low-power, high-accuracy diagnostic devices (non-automotive).

Conclusion of GS4A0252R3GDT

The GS4A0252R3GDT excels in precision, isolation, and thermal stability, making it a superior choice for high-voltage, low-power circuits. Its ceramic SOIC package ensures durability, while the thin-film technology guarantees consistent performance. Though not automotive-grade, it is ideal for industrial, medical, and test equipment where accuracy and reliability are critical. Engineers will appreciate its tight tolerances, wide temperature range, and compact footprint, which simplify design while reducing board space.