TT Electronics/IRC

GS4B032211DCT

GS4B032211DCT Description

The GS4B032211DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS configuration, each with a 2.21KΩ resistance, 0.5% tolerance, and a ±25ppm/°C temperature coefficient. Encased in a ceramic SOIC package, this 8-pin Gull Wing SMD component offers excellent thermal stability and reliability. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates efficiently across a 70°C to 125°C temperature range. The compact dimensions (4.9mm x 5.99mm x 1.45mm) and surface-mount design make it ideal for space-constrained PCB layouts.

GS4B032211DCT Features

• Precision Thin Film Technology: Ensures low noise, high stability, and tight tolerance (±0.5%).
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• High Power Density: 0.4W total dissipation (0.05W per resistor) with derating up to 125°C.
• Low TCR (±25ppm/°C): Minimizes resistance drift over temperature variations.
• Gull Wing Termination: Facilitates reliable soldering and automated PCB assembly.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation applications.
• Tube Packaging: Protects components during handling and storage.

GS4B032211DCT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Signal Conditioning: Stable performance in sensor interfaces and ADC/DAC circuits.
• Medical & Test Equipment: Low noise and high accuracy for diagnostic devices.
• Industrial Control Systems: Reliable operation in PLCs and motor drives.
• Telecom Infrastructure: Signal termination and impedance matching in RF modules.
• Aerospace & Defense: Ceramic construction withstands vibration and thermal stress.

Conclusion of GS4B032211DCT

The GS4B032211DCT combines precision, power efficiency, and compactness, making it a superior choice for applications requiring stable resistance networks. Its thin-film technology, ceramic case, and Gull Wing termination provide long-term reliability, while the 0.5% tolerance and low TCR ensure consistent performance. Though not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and high-reliability systems where accuracy and thermal resilience are critical.