TT Electronics/IRC

GS4A011693FFT

GS4A011693FFT Description

The GS4A011693FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 169 kΩ resistance value and a tight ±1% absolute tolerance. The network operates over a wide temperature range of 70°C to 125°C with a ±100 ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers 0.1W (1/10W) power rating per resistor (0.4W total) and a maximum voltage rating of 100V. Its gull-wing termination and 1.27mm terminal pitch facilitate reliable surface-mount assembly, while its compact dimensions (4.9mm × 5.99mm × 1.45mm) suit space-constrained designs.

GS4A011693FFT Features

• Isolated Resistors: Four independent 169 kΩ resistors with ±1% tolerance for precise signal conditioning.
• High-Temperature Stability: ±100 ppm/°C TCR and 125°C max operating temperature ensure reliability in harsh conditions.
• Robust Construction: Ceramic SOIC package with thin-film technology for low noise and high accuracy.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Compact & Lightweight: 4.9mm × 5.99mm footprint and 1.45mm height ideal for miniaturized electronics.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GS4A011693FFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift (±100 ppm/°C).
• Signal Isolation: Isolated resistor arrays for communication interfaces (e.g., RS-485, CAN bus).
• Test & Measurement Equipment: High-accuracy instrumentation where ±1% tolerance is critical.
• Industrial Controls: PLCs, motor drives, and power supplies needing stable performance up to 125°C.
• Medical Electronics: Diagnostic devices benefiting from ceramic encapsulation and low thermal EMF.

Conclusion of GS4A011693FFT

The GS4A011693FFT combines precision, durability, and compactness, making it a standout choice for engineers designing high-reliability analog systems. Its isolated thin-film resistors, tight tolerances, and ceramic construction address challenges in thermal management and signal integrity, while its SOIC package ensures compatibility with modern SMT processes. Though not RoHS-compliant, it remains a robust solution for industrial, medical, and instrumentation applications where performance outweighs regulatory constraints. For designs demanding stable resistance values under thermal stress, this network delivers exceptional value.