TT Electronics/IRC

GS8A037500FBT

GS8A037500FBT Description

The GS8A037500FBT from TT Electronics/IRC is a high-performance 8-resistor isolated network housed in a 16-pin narrow SOIC ceramic package. Designed for precision applications, it features 750Ω thin-film resistors with an absolute tolerance of ±1% and a tight ratio tolerance of ±0.1%, ensuring exceptional accuracy in signal conditioning and voltage division. The device operates over a wide temperature range of -70°C to +125°C with a low ±25ppm/°C temperature coefficient, making it suitable for stable performance in demanding environments. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) provide robust functionality in compact designs.

GS8A037500FBT Features

• Ceramic SOIC Package: Offers superior thermal stability and mechanical durability compared to plastic alternatives.
• Isolated Resistors: Eight independent thin-film resistors (750Ω each) for flexible circuit design.
• Precision Tolerance: ±1% absolute and ±0.1% ratio tolerance for high-accuracy applications.
• Low TCR: ±25ppm/°C ensures minimal resistance drift across temperature fluctuations.
• Surface-Mount Gull Wing Terminals: Facilitates automated PCB assembly with a 1.27mm pitch.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and automotive-adjacent systems (non-automotive PPAP).
• Non-RoHS Compliant: Suitable for legacy or specialized applications requiring traditional materials.

GS8A037500FBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and gain setting in op-amp circuits.
• Signal Isolation: Isolated signal paths in data acquisition systems and sensor interfaces.
• Industrial Controls: Stable performance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration and reference circuits due to low TCR and tight tolerances.
• Aerospace & Defense: Reliable operation in harsh environments (note: non-automotive grade).

Conclusion of GS8A037500FBT

The GS8A037500FBT stands out for its ceramic construction, precision tolerances, and isolated resistor design, making it a superior choice for engineers prioritizing accuracy and thermal stability. While not RoHS-compliant, its robustness in high-temperature and precision applications justifies its use in industrial, instrumentation, and specialized electronic systems. Its SOIC-16 footprint balances space efficiency with performance, ideal for modern PCB layouts requiring reliable passive networks.