TT Electronics/IRC

GS4B031622DDT

GS4B031622DDT Description

The GS4B031622DDT from TT Electronics/IRC is a high-precision 7-resistor network in an 8-pin SOIC package, designed for surface-mount applications. This thin-film resistor array offers a 16.2KΩ resistance per element with a tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic SOIC package, it provides excellent thermal stability and durability, making it suitable for demanding environments. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog and digital circuits.

GS4B031622DDT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for reliable performance in sensitive applications.
• Robust Construction: Ceramic case and gull-wing termination ensure mechanical strength and solderability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-grade designs (though not PPAP or Automotive certified).
• Thin-Film Technology: Delivers superior stability, low noise, and long-term reliability compared to thick-film alternatives.

GS4B031622DDT Applications

• Voltage Division & Signal Conditioning: Precision resistor networks for ADC/DAC reference circuits.
• Impedance Matching: High-frequency and RF applications requiring tight tolerance.
• Industrial Controls: Sensor interfaces, feedback loops, and instrumentation amplifiers.
• Medical Electronics: Low-noise, stable resistance for diagnostic equipment.
• Telecom Infrastructure: Signal processing and filtering in base stations and networking hardware.

Conclusion of GS4B031622DDT

The GS4B031622DDT excels in precision analog circuits where low TCR, tight tolerance, and compact packaging are critical. Its ceramic construction and thin-film technology provide superior performance over standard thick-film networks, making it a preferred choice for industrial, medical, and telecom applications. While not automotive-qualified, its wide temperature range and high reliability ensure suitability for rigorous environments. Engineers seeking a high-performance, space-saving resistor network will find this model an optimal solution.