TT Electronics/IRC

GS4B011651CT

GS4B011651CT Description

The GS4B011651CT 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. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±0.25% tolerance and a low ±100ppm/°C temperature coefficient. The network features a 1.65KΩ resistance per element, rated for 0.05W (1/20) per resistor and 0.4W total power dissipation. Its SOIC-C series construction ensures robust performance in a compact 4.9mm × 5.99mm × 1.45mm footprint, with gull-wing terminations for reliable PCB mounting. Operating from 70°C to 125°C, it supports 100V maximum voltage, making it suitable for precision analog and digital circuits.

GS4B011651CT Features

• Bussed Network Design: 7 resistors connected in a common-bus configuration for simplified circuit layout.
• High Precision: Tight ±0.25% absolute tolerance and ±100ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case and thin-film technology enhance thermal and long-term stability.
• Space-Efficient: SOIC package (4.9mm × 5.99mm) with 1.27mm terminal pitch optimizes board space.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and automotive environments (though not PPAP/automotive-qualified).
• Non-RoHS Compliant: Suitable for legacy or specialized applications requiring non-compliant materials.

GS4B011651CT Applications

• Voltage Division & Pull-Up/Down Networks: Precision resistor arrays for ADC/DAC interfaces.
• Signal Conditioning: Stable performance in sensor bridges and feedback circuits.
• Industrial Controls: Reliable operation in PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Low-drift resistance networks for calibration and instrumentation.
• Legacy Electronics: Non-RoHS compliance suits repairs or niche industrial systems.

Conclusion of GS4B011651CT

The GS4B011651CT excels in precision applications requiring tight tolerance, low TCR, and compact packaging. Its ceramic thin-film design and bussed architecture reduce component count while maintaining accuracy, ideal for space-constrained, high-reliability designs. Though not automotive-grade, its 125°C rating and 100V capability make it a versatile choice for industrial, instrumentation, and legacy systems. Engineers will appreciate its balance of performance, durability, and ease of integration.