TT Electronics/IRC

GS4A011653FT

GS4A011653FT Description

The GS4A011653FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 165 kΩ resistance and a tight ±1% tolerance. Its SOIC package (4.9 mm × 5.99 mm × 1.45 mm) ensures compact surface-mount integration, while the gull-wing termination facilitates reliable PCB connections. Rated for 0.1 W per resistor (0.4 W total) and 100 V maximum voltage, it operates across a wide temperature range of -70°C to +125°C, with a ±100 ppm/°C temperature coefficient for stable performance under thermal stress. The ceramic case enhances durability, and its non-automotive, non-PPAP status makes it ideal for industrial and commercial use.

GS4A011653FT Features

• Precision Resistance: 165 kΩ ±1% tolerance for accurate signal conditioning.
• Robust Construction: Ceramic SOIC package with gull-wing leads for mechanical and thermal resilience.
• High Power Handling: 0.4 W total dissipation (0.1 W per resistor) at 125°C.
• Low TCR: ±100 ppm/°C ensures minimal resistance drift across temperatures.
• Isolated Design: Four independent resistors (non-bussed) for flexible circuit design.
• Compact Footprint: 4.9 mm × 5.99 mm × 1.45 mm, ideal for space-constrained PCBs.
• Wide Voltage Range: Supports up to 100 V, suitable for analog and mixed-signal systems.

GS4A011653FT Applications

• Industrial Controls: Precision voltage dividers, feedback networks in PLCs and sensors.
• Test & Measurement Equipment: Calibration circuits, signal attenuation, and reference networks.
• Medical Electronics: Isolated signal paths in diagnostic devices where stability is critical.
• Telecom Infrastructure: Impedance matching and filtering in RF modules.
• Power Management: Snubber networks, current sensing, and load balancing.

Conclusion of GS4A011653FT

The GS4A011653FT excels in high-reliability, precision applications requiring stable resistance values under thermal and electrical stress. Its ceramic construction, isolated resistors, and low TCR make it superior to polymer-based networks in harsh environments. While non-compliant with EU RoHS, it remains a top choice for industrial, medical, and telecom systems demanding tight tolerances and robust performance. Engineers will appreciate its balance of compactness, power handling, and isolation, reducing the need for discrete components in complex circuits.