TT Electronics/IRC

GS4B018871CT

GS4B018871CT Description

The GS4B018871CT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 0.25% absolute tolerance and a ±100ppm/°C temperature coefficient, this ceramic-based thin-film resistor network delivers exceptional stability across a wide operating temperature range of -70°C to +125°C. With a total power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, it ensures reliable performance in precision circuits. The SOIC-C series construction offers robust mechanical integrity, while the gull-wing termination facilitates easy PCB assembly.

GS4B018871CT Features

• Precision Resistance: 8.87KΩ per resistor with ±0.25% tolerance for high-accuracy applications.
• Stable Performance: ±100ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and long-term reliability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint (SOIC-8) ideal for dense PCB layouts.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.

GS4B018871CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Industrial Control Systems: Stable performance in harsh environments (e.g., motor drives, PLCs).
• Test & Measurement Equipment: Low-drift characteristics ensure calibration accuracy.
• Medical Electronics: Reliable operation in diagnostic devices where consistency is paramount.
• Aerospace & Defense: Ceramic construction meets ruggedness requirements for avionics.

Conclusion of GS4B018871CT

The GS4B018871CT stands out for its tight tolerance, low TCR, and robust ceramic packaging, making it a superior choice for precision analog designs. Its bussed architecture simplifies circuit routing, while the SOIC format ensures compatibility with automated assembly. Though not PPAP or automotive-qualified, its 125°C rating and thin-film reliability make it ideal for industrial, medical, and high-reliability applications where performance cannot be compromised.