TT Electronics/IRC

GS4A011622FT

GS4A011622FT Description

The GS4A011622FT 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 16.2KΩ resistance and a tight ±1% tolerance. Its SOIC-C series construction ensures robust performance with a power rating of 0.1W per resistor (0.4W total) and a maximum operating temperature of 125°C. The ±100ppm/°C temperature coefficient guarantees stability across a wide 70°C to 125°C derated power range, making it suitable for applications requiring consistent resistance under thermal stress.

GS4A011622FT Features

• Isolated Circuit Design: Four independent resistors prevent crosstalk, ideal for signal isolation.
• High Precision: 1% absolute tolerance and thin-film technology ensure accuracy in critical circuits.
• Robust Construction: Ceramic case and gull-wing termination enhance durability and solderability.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.
• Compact & Reliable: 4.9mm x 5.99mm footprint with ±0.1mm length/height tolerances for space-constrained PCBs.
• Non-Automotive Grade: While not PPAP-capable, it excels in industrial, medical, and telecom systems requiring stable resistance networks.

GS4A011622FT Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC interfaces.
• Voltage Division: Precision dividers in sensor circuits or feedback loops.
• Industrial Controls: PLCs and power management systems needing high-temperature stability.
• Test & Measurement Equipment: Calibration circuits demanding low TCR (±100ppm/°C).
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GS4A011622FT

The GS4A011622FT stands out for its precision, isolation, and thermal resilience, offering superior performance in non-automotive precision electronics. Its ceramic SOIC package and thin-film resistors provide long-term reliability, while the 16.2KΩ value with 1% tolerance caters to designs requiring exact resistance matching. Though not RoHS-compliant, it remains a top choice for industrial and telecom applications where stability and compactness are critical. Engineers will appreciate its balance of size, power handling, and electrical consistency in harsh operating conditions.