TT Electronics/IRC

GS4B021050GDT

GS4B021050GDT Description

The GS4B021050GDT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film technology. Encased in a ceramic SOIC-C series housing, it offers a 105Ω resistance per element with a tight ±2% absolute tolerance and ±0.5% ratio tolerance, ensuring consistent performance in matched-resistor circuits. The network operates over a wide temperature range (-55°C to +125°C) with a derated power capability up to 125°C, making it suitable for harsh environments. Its ±50ppm/°C temperature coefficient minimizes drift, while the 100V maximum voltage rating and 0.4W total power dissipation (0.05W per resistor) cater to low-power, high-reliability designs.

GS4B021050GDT Features

• Ceramic Construction: Enhances thermal stability and durability compared to polymer-based networks.
• Thin-Film Technology: Delivers superior accuracy and low noise for precision analog circuits.
• Bussed Design (BUS): Simplifies PCB layout by interconnecting resistors, reducing component count.
• Gull Wing Termination: Ensures reliable surface-mount attachment with a 1.27mm terminal pitch.
• Robust Packaging: Housed in a tube-packed SOIC with tight dimensional tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4B021050GDT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision dividers in sensor interfaces or ADC/DAC circuits.
• Impedance Matching: RF and communication systems requiring stable termination.
• Medical Electronics: Low-drift signal conditioning in diagnostic equipment.
• Test & Measurement: Calibration circuits demanding tight tolerance ratios (±0.5%).
• Power Management: Feedback networks in DC-DC converters or LDO regulators.

Conclusion of GS4B021050GDT

The GS4B021050GDT stands out for its ceramic encapsulation, thin-film accuracy, and bussed topology, offering engineers a reliable solution for space-constrained, high-precision designs. While not RoHS-compliant, its wide temperature range and low TCR make it a preferred choice for industrial and telecom applications where environmental resilience and signal integrity are critical. Its SOIC footprint ensures compatibility with standard assembly processes, balancing performance with manufacturability.