TT Electronics/IRC

GS4B037870FCT

GS4B037870FCT Description

The GS4B037870FCT from TT Electronics/IRC is a high-precision 7-resistor thin film network in an 8-pin SOIC gull-wing SMD package. Designed for surface-mount applications, it features a 787Ω resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case style enhances thermal stability, while the 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its compact dimensions (4.9mm x 5.99mm x 1.45mm) and ±0.1mm height/length tolerances ensure reliable PCB integration.

GS4B037870FCT Features

• High Precision: Thin film technology delivers 1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate ensures durability and thermal efficiency.
• Space-Efficient: SOIC-8 gull-wing package optimizes board space in dense layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Tube packaging facilitates pick-and-place processes.
• BUS Circuit Designator: Ideal for bus termination, pull-up/pull-down networks, and voltage division.

GS4B037870FCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Bus Termination: I²C, SPI, or CAN bus termination to reduce reflections.
• Industrial Electronics: PLC modules, sensor interfaces, and power management.
• Medical Devices: Low-noise analog front-end circuits.
• Test & Measurement Equipment: Calibration and reference networks.

Conclusion of GS4B037870FCT

The GS4B037870FCT combines precision, compactness, and reliability, making it a superior choice for high-density, temperature-critical designs. Its ceramic construction, tight tolerances, and BUS-specific design address challenges in signal integrity and power distribution, outperforming generic resistor arrays. While not RoHS-compliant, its performance-centric attributes justify its use in industrial, medical, and communication systems where accuracy and stability are paramount.