TT Electronics/IRC

GS4A025101GT

GS4A025101GT Description

The GS4A025101GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 5.1KΩ resistance per element with a tight ±2% absolute tolerance and a low ±50ppm/°C temperature coefficient. Its thin-film technology ensures excellent stability, while the ceramic case style enhances durability and thermal dissipation. Rated for 0.1W per resistor (0.4W total) and operating within -70°C to +125°C, it supports 100V maximum voltage and surface-mount (SMD) assembly with gull-wing terminations.

GS4A025101GT Features

• Precision Performance: ±2% tolerance and ±50ppm/°C TCR ensure minimal drift in harsh environments.
• Robust Construction: Ceramic substrate and SOIC package offer superior thermal and mechanical resilience.
• Isolated Design: Independent resistors (non-bussed) enable flexible circuit configurations.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-adjacent applications (non-automotive PPAP).
• High Voltage Rating: Supports 100V, ideal for signal conditioning and voltage division.

GS4A025101GT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC circuits.
• Industrial Controls: Isolated resistor networks for PLCs and motor drives.
• Test & Measurement Equipment: Stable reference resistors in calibration tools.
• Power Management: Feedback networks in DC-DC converters (non-automotive).
• Medical Devices: Reliable resistance in diagnostic equipment where thermal stability is critical.

Conclusion of GS4A025101GT

The GS4A025101GT stands out for its combination of precision, durability, and compactness, making it a preferred choice for engineers designing high-reliability systems. Its ceramic construction and thin-film technology deliver superior performance over plastic-encased alternatives, while the isolated SOIC-C series format provides layout flexibility. Though not PPAP-qualified for automotive use, it excels in industrial, medical, and instrumentation applications where stable resistance and thermal resilience are paramount. For designs demanding tight tolerances and robust operation, this resistor network offers an optimal balance of performance and reliability.