TT Electronics/IRC

GS4B019761CT

GS4B019761CT Description

The GS4B019761CT 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 9.76KΩ resistance with an ultra-tight ±0.25% tolerance, this ceramic-based thin-film network ensures exceptional stability and accuracy. Its ±100ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for environments requiring reliable performance under thermal stress. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for secure PCB mounting. Rated for 100V maximum voltage and 0.4W total power dissipation, it balances precision with robust electrical characteristics.

GS4B019761CT Features

• High Precision: ±0.25% absolute tolerance for critical circuit matching.
• Thermal Stability: ±100ppm/°C TCR ensures minimal drift across 70–125°C derated range.
• Durable Construction: Ceramic substrate with thin-film technology for long-term reliability.
• Space-Efficient: SOIC package (8-pin) with 1.27mm pitch, ideal for high-density designs.
• Bussed Architecture: Simplified routing for bus line applications (e.g., pull-up/down networks).
• Non-Automotive Grade: Suitable for industrial/commercial use (PPAP not required).

GS4B019761CT Applications

• Voltage Division/Current Limiting: Precision networks in ADC/DAC circuits or sensor interfaces.
• Signal Conditioning: Pull-up/down resistors for I²C, SPI, or GPIO lines in embedded systems.
• Power Management: Load balancing in low-power DC/DC converters or voltage references.
• Test & Measurement Equipment: High-accuracy calibration circuits.
• Aerospace/Medical: Non-RoHS compliant; verify suitability for regulated environments.

Conclusion of GS4B019761CT

The GS4B019761CT excels in applications demanding tight tolerance, thermal resilience, and compact form factors. Its ceramic thin-film design and bussed configuration offer superior performance over standard thick-film networks, particularly in precision analog circuits. While not automotive-grade, its 125°C rating and low TCR make it a robust choice for industrial and instrumentation designs. Engineers should evaluate RoHS compliance for specific markets.