TT Electronics/IRC

GS4A036042DT

GS4A036042DT Description

The GS4A036042DT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 60.4 kΩ resistance with an ultra-tight ±0.5% tolerance and a low ±25 ppm/°C temperature coefficient, this ceramic-based thin-film resistor network ensures exceptional stability across a wide temperature range (70°C to 125°C). Its isolated circuit design (ISOL) allows independent resistor operation, making it ideal for precision voltage division or signal conditioning. With a 100V maximum voltage rating and 0.1W power dissipation per resistor (0.4W total), it balances performance and reliability in compact designs. The SOIC-C series construction offers robust mechanical integrity, while the gull-wing termination ensures secure PCB mounting.

GS4A036042DT Features

• Precision Performance: ±0.5% absolute tolerance and ±25 ppm/°C TCR for stable operation in thermal variations.
• Isolated Resistors: Independent elements (ISOL) enable flexible circuit configurations without crosstalk.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and long-term reliability.
• Compact SOIC Package: 4.9mm × 5.99mm footprint with 1.63mm seated height, optimized for space-constrained PCBs.
• High Voltage Handling: Supports up to 100V, suitable for industrial and instrumentation applications.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring performance in harsh environments.

GS4A036042DT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor signal conditioning in test/measurement equipment.
• Industrial Controls: Isolated resistor networks for PLCs, motor drives, and power management systems.
• Medical Electronics: High-accuracy signal processing in diagnostic devices where thermal stability is critical.
• Automotive Systems (non-AECQ): Engine control units (ECUs) and infotainment systems requiring stable resistance values.
• Telecommunications: RF and baseband circuitry where minimal drift and tight tolerances are essential.

Conclusion of GS4A036042DT

The GS4A036042DT stands out for its precision, isolation, and compact form factor, making it a superior choice for engineers designing high-reliability electronics. Its ceramic thin-film construction and low TCR ensure consistent performance in fluctuating thermal conditions, while the SOIC package simplifies integration into dense layouts. Though not PPAP or automotive-qualified, it excels in industrial, medical, and telecom applications where accuracy and stability are paramount. For designs demanding tight-tolerance, isolated resistors in a robust surface-mount package, this network delivers unmatched value.