TT Electronics/IRC

GS4B032100GCT

GS4B032100GCT Description

The GS4B032100GCT from TT Electronics/IRC is a high-performance 7-resistor thin-film network in an 8-pin SOIC package, designed for precision applications requiring stable resistance values and low thermal drift. With a 210Ω resistance per element (2% tolerance) and a ±25ppm/°C temperature coefficient, this ceramic-based network ensures reliable operation across a wide temperature range (70°C to 125°C). The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for moderate-power circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical stability.

GS4B032100GCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Compact SOIC Package: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Robust Construction: Ceramic substrate ensures durability and efficient heat dissipation.
• BUS Circuit Design: Optimized for bus termination, voltage division, or pull-up/down networks.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial or automotive-adjacent environments (non-automotive PPAP).
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GS4B032100GCT Applications

This resistor network excels in:

• Signal Conditioning: Precision dividers or filters in data acquisition systems.
• Bus Termination: Impedance matching for high-speed digital lines (e.g., SPI, I²C).
• Industrial Controls: Stable reference circuits in PLCs or sensor interfaces.
• Power Management: Voltage scaling or current limiting in DC-DC converters.
• Legacy Electronics: Repair or upgrades for non-RoHS-compliant systems.

Conclusion of GS4B032100GCT

The GS4B032100GCT combines precision, compactness, and reliability, making it a standout choice for engineers needing stable resistor networks in constrained spaces. Its ceramic construction and thin-film technology offer superior performance over carbon or thick-film alternatives, particularly in thermally challenging environments. While not automotive-grade, its wide temperature range and robust design cater to industrial, telecom, and instrumentation needs. For applications demanding tight tolerances and low drift, this network delivers consistent performance with minimal footprint.