TT Electronics/IRC

GS8A0364R9GDT

GS8A0364R9GDT Description

The GS8A0364R9GDT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring 64.9Ω resistance per element with a tight ±2% absolute tolerance and ±0.5% ratio tolerance, this ceramic-based thin-film network ensures excellent stability and accuracy. Its ±25ppm/°C temperature coefficient and 0.1W power rating per resistor (0.8W total) make it suitable for precision circuits operating in -55°C to +125°C environments. The 100V maximum voltage rating and isolated circuit design enhance reliability in high-voltage or noise-sensitive systems.

GS8A0364R9GDT Features

• High Precision: Thin-film technology with ±2% tolerance and low TCR (±25ppm/°C) for stable performance.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability in harsh conditions.
• Compact & Efficient: 9.91mm × 5.99mm × 1.45mm SOIC package with 1.27mm pitch, ideal for space-constrained PCBs.
• Isolated Design: Independent resistors reduce crosstalk, critical for analog/digital isolation.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial environments.

GS8A0364R9GDT Applications

• Precision Voltage Dividers: Used in sensor interfaces or ADC/DAC reference circuits.
• Medical Electronics: Isolated networks for patient monitoring equipment.
• Automotive Systems (non-AECQ): Engine control units (ECUs) where stability is key.
• Industrial Controls: PLCs, motor drives, and power supplies requiring low-drift resistance.
• Test & Measurement: Calibration tools and instrumentation amplifiers.

Conclusion of GS8A0364R9GDT

The GS8A0364R9GDT excels in applications demanding high accuracy, thermal stability, and compactness. Its ceramic construction, isolated design, and thin-film technology offer superior performance over standard thick-film networks. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and precision analog systems where reliability and minimal drift are critical. Engineers will appreciate its balance of performance, size, and ruggedness in mission-critical designs.