TT Electronics/IRC

GS8A022550FAT

GS8A022550FAT Description

The GS8A022550FAT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Built with ceramic substrate and gull-wing terminations, it offers excellent thermal stability with a ±50ppm/°C temperature coefficient and ±1% absolute tolerance. Each resistor provides 0.1W (1/10W) power handling, totaling 0.8W for the network, and operates within a 70°C to 125°C derated power range, peaking at 125°C maximum. Its 100V maximum voltage rating and 255Ω resistance value make it suitable for signal conditioning, voltage division, and isolation circuits in demanding environments.

GS8A022550FAT Features

• Isolated Resistor Network: 8 independent resistors (16-pin SOIC) for flexible circuit design.
• Precision Thin Film: ±1% tolerance and ±0.05% ratio tolerance ensure accuracy in matched networks.
• Robust Construction: Ceramic case (SOIC package) with 9.91mm length, 5.99mm depth, and 1.45mm height (±0.1mm tolerances).
• Wide Operating Range: -55°C to +125°C (full range), derated from 70°C to 125°C.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Surface-Mount Gull Wing: 1.27mm pitch for reliable PCB assembly.

GS8A022550FAT Applications

Ideal for:

• Industrial Automation: Signal isolation in PLCs and sensor interfaces.
• Medical Devices: Precision voltage dividers in diagnostic equipment.
• Telecom Infrastructure: Impedance matching in RF modules.
• Automotive (Non-Automotive Rated): Non-safety-critical circuits like infotainment systems.
• Test & Measurement: Calibration networks due to low ratio tolerance (±0.05%).

Conclusion of GS8A022550FAT

The GS8A022550FAT excels in precision, thermal stability, and isolation, making it a superior choice over standard resistor arrays. Its ceramic SOIC package ensures durability, while thin-film technology guarantees consistent performance in critical analog circuits. Though not PPAP or automotive-qualified, it’s optimal for industrial, medical, and telecom applications where accuracy and reliability are paramount. For designs requiring tight tolerance networks in a compact footprint, this model delivers unmatched value.