TT Electronics/IRC

GS4B019101DCT

GS4B019101DCT Description

The GS4B019101DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 9.1K Ohm resistance per element with an ultra-tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package with gull-wing terminations, it offers excellent thermal stability and mechanical durability. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B019101DCT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic substrate and thin-film technology ensure long-term stability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint ideal for high-density PCB designs.
• Automated Assembly Friendly: Gull-wing SMD terminations and 1.27mm pitch for easy placement.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial environments.
• Non-Automotive: Not PPAP-capable, but excels in test equipment, medical devices, and telecom systems.

GS4B019101DCT Applications

This resistor network is ideal for:

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Impedance Matching: High-frequency RF and communication systems.
• Industrial Controls: Sensor interfaces and feedback loops requiring low drift.
• Medical Electronics: Patient monitoring devices where accuracy is critical.
• Test & Measurement: Calibration circuits and reference voltage networks.

Conclusion of GS4B019101DCT

The GS4B019101DCT stands out for its combination of precision, power handling, and compact design, making it a superior choice over thicker-film or lower-tolerance alternatives. While not automotive-grade, its ceramic construction and thin-film technology deliver unmatched reliability in harsh industrial and commercial environments. Engineers seeking a high-performance, space-saving resistor network for precision analog applications will find this model exceptionally well-suited.