TT Electronics/IRC

GS4A016492BT

GS4A016492BT Description

The GS4A016492BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 64.9KΩ and an absolute tolerance of ±0.1%. Encased in a rectangular ceramic SOIC package, it offers excellent thermal stability with a temperature coefficient of ±100ppm/°C and operates reliably across a temperature range of 70°C to 125°C. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this network is engineered for precision analog and digital circuits.

GS4A016492BT Features

• High Precision: ±0.1% tolerance ensures minimal deviation in resistance values.
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Isolated Elements: Four independent resistors reduce crosstalk in sensitive circuits.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch enable easy PCB integration.
• Low TCR: ±100ppm/°C ensures minimal resistance drift over temperature fluctuations.
• Non-Automotive Grade: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS4A016492BT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: High-accuracy sensor interfaces and measurement systems.
• Test & Measurement Equipment: Calibration circuits requiring stable resistance values.
• Industrial Control Systems: Isolated signal paths in PLCs and data acquisition modules.
• Telecommunications: Impedance matching and filtering in RF/analog front-ends.

Conclusion of GS4A016492BT

The GS4A016492BT stands out for its exceptional precision, ceramic-based durability, and isolated resistor configuration, making it ideal for high-reliability electronics. While not RoHS-compliant or automotive-grade, its low TCR, tight tolerance, and robust SOIC package make it a superior choice for industrial, medical, and telecom applications where accuracy and thermal performance are critical. Engineers seeking a stable, high-performance resistor network for precision circuits will find this model highly effective.