TT Electronics/IRC

GS4A011472BT

GS4A011472BT Description

The GS4A011472BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerances and stable performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 14.7KΩ resistance value with an absolute tolerance of ±0.1% and a low temperature coefficient of ±100ppm/°C. Its thin-film technology ensures excellent stability and accuracy, while the ceramic case style enhances thermal and mechanical durability. Rated for 0.1W per resistor (0.4W total) and operating within a temperature range of 70°C to 125°C, this component is ideal for precision analog and digital circuits.

GS4A011472BT Features

• High Precision: ±0.1% tolerance and ±100ppm/°C TCR for reliable performance in critical applications.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability and ease of surface mounting.
• Isolated Design: Independent resistors minimize crosstalk, suitable for multi-channel systems.
• Wide Voltage Range: Supports up to 100V, making it versatile for various circuit designs.
• Compact Form Factor: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive: Compliant with EAR99 ECCN but not PPAP or automotive-grade.

GS4A011472BT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and calibration systems requiring stable resistance values.
• Industrial Controls: PLCs, sensor interfaces, and signal conditioning circuits.
• Telecommunications: RF and analog signal processing where low drift is critical.
• Power Management: Voltage dividers and feedback networks in DC-DC converters.
• Aerospace & Defense: Ruggedized electronics benefiting from ceramic-based reliability.

Conclusion of GS4A011472BT

The GS4A011472BT stands out for its exceptional accuracy, isolation, and thin-film stability, making it a top choice for engineers designing high-performance systems. While not automotive-grade, its ceramic construction and tight tolerances make it ideal for industrial, medical, and telecom applications where precision and durability are paramount. Its SOIC package ensures compatibility with standard SMT processes, streamlining integration into advanced PCB designs.