TT Electronics/IRC

GS4B017681CBT

GS4B017681CBT Description

The GS4B017681CBT from TT Electronics/IRC is a high-precision 7.68KΩ thin-film resistor network designed for surface-mount applications. Housed in an 8-pin SOIC (Ceramic) package, it features 7 resistors configured in a BUS circuit design, offering a 0.25% tolerance and ±100ppm/°C temperature coefficient for exceptional stability. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination ensures secure PCB mounting, while the ceramic case enhances thermal performance.

GS4B017681CBT Features

• Precision Performance: Ultra-tight 0.25% tolerance and ±100ppm/°C TCR ensure accuracy in critical circuits.
• Robust Construction: Ceramic SOIC package provides superior heat dissipation and mechanical durability.
• Space-Efficient Design: Compact 4.9mm × 5.99mm × 1.45mm footprint suits high-density PCB layouts.
• High Voltage Handling: 100V rating makes it suitable for industrial and automotive (non-AEC-Q200) applications.
• Stable Thin-Film Technology: Delivers low noise and long-term reliability compared to thick-film alternatives.
• Automated Assembly Friendly: Gull-wing leads and 1.27mm pitch simplify SMT processes.

GS4B017681CBT Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor signal conditioning in test equipment.
• Industrial Control Systems: Used in PLC I/O modules, DAC/ADC interfaces, and power management circuits due to its stability.
• Medical Electronics: Suitable for patient monitoring devices where consistent resistance values are critical.
• Telecom Infrastructure: Ensures signal integrity in RF matching networks and filter circuits.
• Legacy Automotive Systems: Non-automotive grade but fits non-safety-critical applications like infotainment.

Conclusion of GS4B017681CBT

The GS4B017681CBT excels in precision, thermal performance, and compactness, making it a top choice for engineers needing reliable resistor networks in industrial, medical, and telecom systems. While not PPAP or RoHS compliant, its ceramic construction and thin-film technology offer distinct advantages in harsh environments. For designs demanding tight tolerances and low drift, this model outperforms standard thick-film arrays.