TT Electronics/IRC

GS4B033321CCT

GS4B033321CCT Description

The GS4B033321CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors with a 3.32KΩ resistance value, offering a tight ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package, this surface-mount device (SMD) provides excellent thermal performance and reliability. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is suitable for precision analog and digital circuits. The gull-wing termination ensures secure PCB mounting, while the tube packaging facilitates automated assembly processes.

GS4B033321CCT Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for dense PCB layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power.
• Low-Power Design: 0.05W per resistor (0.4W total) minimizes heat dissipation.
• Automation-Friendly: Gull-wing leads and tube packaging support high-volume SMT processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and instrumentation applications.

GS4B033321CCT Applications

This resistor network excels in precision-critical environments, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• ADC/DAC Interfaces: Precision reference and scaling resistors for data converters.
• Medical Electronics: Patient monitoring equipment where accuracy is paramount.
• Test & Measurement: Calibration circuits and sensor signal processing.
• Industrial Controls: Process automation systems requiring stable resistance over temperature.

Conclusion of GS4B033321CCT

The GS4B033321CCT combines high accuracy, robust packaging, and thermal stability, making it a superior choice for precision analog designs. Its ceramic SOIC construction ensures longevity in harsh environments, while the thin-film technology guarantees consistent performance. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications where reliability and precision are critical. Engineers seeking a low-TCR, space-saving resistor network will find this model a dependable solution.