TT Electronics/IRC

GS4A025902FT

GS4A025902FT Description

The GS4A025902FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 59KΩ resistance value with a tight ±1% tolerance and a low ±50ppm/°C temperature coefficient. Its thin-film technology ensures stable performance across a wide temperature range (70°C to 125°C), with a maximum operating temperature of 125°C. The device offers a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, making it suitable for demanding circuits. The SOIC-C series construction provides robust ceramic case durability, while gull-wing terminations ensure reliable surface-mount (SMD) compatibility.

GS4A025902FT Features

• Precision Performance: ±1% absolute tolerance and ±50ppm/°C TCR for stable operation in varying environments.
• Isolated Resistors: Independent elements (Circuit Designator: ISOL) reduce crosstalk in sensitive applications.
• High Power Handling: 0.4W total dissipation (0.1W per resistor) at derated temperatures up to 125°C.
• Robust Construction: Ceramic SOIC package (4.9mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances.
• Wide Compatibility: Gull-wing termination with 1.27mm pitch for easy PCB integration.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation use where PPAP compliance isn’t required.

GS4A025902FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers or feedback networks in op-amp circuits.
• Isolation Circuits: Buffering or impedance matching in communication systems (e.g., RS-485, CAN).
• Test & Measurement Equipment: High-accuracy sensor interfaces or calibration modules.
• Power Management: Load sharing or current sensing in DC-DC converters.
• Industrial Controls: PLCs or motor drives requiring stable resistance under thermal stress.

Conclusion of GS4A025902FT

The GS4A025902FT combines precision, isolation, and ruggedness in a compact SOIC format, making it a standout choice for engineers needing reliable thin-film resistor networks. Its ceramic construction, low TCR, and high-voltage tolerance address challenges in industrial and telecom designs, while its non-automotive status keeps costs competitive for non-critical applications. For projects demanding tight tolerances and thermal stability without PPAP overhead, this TT Electronics/IRC solution delivers exceptional value.