TT Electronics/IRC

GS4A014872FT

GS4A014872FT Description

The GS4A014872FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in an 8-pin narrow SOIC (SOIC-C) package, this 4-resistor isolated network features thin-film technology with a 48.7KΩ resistance value and a tight ±1% tolerance. Its ±100ppm/°C temperature coefficient ensures minimal resistance drift across the 70°C to 125°C operating range, making it suitable for environments with fluctuating temperatures. The 0.1W (1/10) power rating per resistor and 100V maximum voltage rating provide reliable performance in low-power circuits.

GS4A014872FT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive applications.
• High-Temperature Stability: Operates up to 125°C with derated power capabilities.
• Precision Thin-Film Technology: Delivers ±1% tolerance and low TCR (±100ppm/°C) for consistent performance.
• Robust Ceramic Package: SOIC-C case style ensures durability and efficient heat dissipation.
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB integration with a 1.27mm terminal pitch.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm to ±0.2mm).

GS4A014872FT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low drift ensures accuracy in diagnostic equipment.
• Automotive Sensors (non-Automotive qualified): Reliable operation in temperature-variable conditions.
• Test & Measurement Equipment: High tolerance and isolation minimize signal interference.

Conclusion of GS4A014872FT

The GS4A014872FT stands out for its ceramic-based isolation, thin-film precision, and wide temperature range, making it a superior choice for applications demanding stability and durability. While not PPAP or automotive-qualified, its high-voltage tolerance and low TCR make it versatile for industrial, medical, and instrumentation designs. Its compact SOIC package and gull-wing termination further enhance its suitability for space-constrained, high-reliability PCBs.