TT Electronics/IRC

GS8A018870BT

GS8A018870BT Description

The GS8A018870BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. Housed in a 16-pin SOIC ceramic package, it features 8 isolated resistors with a tight tolerance of 0.1% and a resistance value of 887Ω. The device operates over a wide temperature range (70°C to 125°C) with a ±100ppm/°C temperature coefficient, ensuring stability in harsh environments. Its 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A018870BT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for critical applications.
• Robust Construction: Ceramic SOIC package ensures durability and thermal performance.
• Isolated Design: 8 independent resistors (ISOL configuration) for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for automated assembly.
• Non-Automotive: Compliant with EAR99 ECCN, ideal for industrial and telecom uses.

GS8A018870BT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor interfaces.
• Medical Equipment: Reliable isolation for patient monitoring systems.
• Test & Measurement: High-accuracy signal conditioning in oscilloscopes and multimeters.
• Industrial Controls: Stable performance in PLC analog I/O modules.
• Telecom Infrastructure: Signal isolation in baseband processing and RF front-ends.

Conclusion of GS8A018870BT

The GS8A018870BT excels in precision, isolation, and thermal stability, making it a superior choice for high-reliability electronics. Its ceramic package and thin-film technology outperform comparable epoxy-based networks in thermal derating and longevity. While not RoHS-compliant, it remains ideal for industrial, medical, and telecom systems where accuracy and durability are paramount. For engineers seeking a low-drift, high-power resistor array, this model delivers unmatched performance in its class.