TT Electronics/IRC

GS4A021330FCT

GS4A021330FCT Description

The GS4A021330FCT 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 133Ω resistance and a tight ±1% absolute tolerance (with ±0.25% ratio tolerance). Its SOIC package (4.9mm × 5.99mm × 1.45mm) ensures compact surface-mount integration, while the gull-wing termination facilitates reliable PCB connections. With a ±50ppm/°C temperature coefficient, it maintains stability across a wide operating range (70°C to 125°C). The 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for demanding circuits.

GS4A021330FCT Features

• Isolated Resistors: Four independent resistors (133Ω each) for flexible circuit design.
• Precision Tolerance: ±1% absolute, ±0.25% ratio tolerance for matched performance.
• Stable Thin-Film Technology: Low TCR (±50ppm/°C) ensures reliability under thermal stress.
• Robust Construction: Ceramic case with gull-wing leads for mechanical durability.
• Compact SOIC Package: Space-saving 8-pin narrow SOIC (4.9mm × 5.99mm × 1.45mm).
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive systems (non-AECQ).

GS4A021330FCT Applications

• Isolation Circuits: Signal conditioning in medical devices or test equipment.
• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Industrial Controls: Reliable performance in PLC modules and power management systems.
• Communications: Impedance matching in RF modules and telecom hardware.
• Automotive (Non-Safety): Infotainment or lighting systems where stability is critical.

Conclusion of GS4A021330FCT

The GS4A021330FCT excels in precision, thermal stability, and compact design, making it ideal for isolated, high-accuracy applications. Its ceramic construction and thin-film technology outperform standard thick-film networks in harsh environments. While not PPAP or AECQ-qualified, it remains a cost-effective choice for industrial, medical, and communication systems requiring tight tolerance and low drift. Engineers will appreciate its balance of performance and reliability in space-constrained designs.