TT Electronics/IRC

GUS-SS8B-01-8870-FD

GUS-SS8B-01-8870-FD Description

The GUS-SS8B-01-8870-FD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin SOIC (Small Outline Integrated Circuit) package features 15 resistors with a 887Ω resistance value, offering 1% tolerance and a ±100ppm/°C temperature coefficient for stable operation across a wide temperature range (70°C to 125°C). With a 0.8W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount (SMD) network is ideal for compact, high-density PCB designs. The gull-wing termination ensures reliable solder joints, while the tube packaging facilitates automated assembly processes.

GUS-SS8B-01-8870-FD Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog and digital circuits.
• Compact SOIC Package: 9.91mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth) ensure consistent PCB footprint compatibility.
• High Power Handling: 0.8W total dissipation (0.05W per resistor) supports robust performance in power-sensitive applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, making it suitable for industrial and automotive-adjacent environments (though not PPAP/Automotive certified).
• 1% Tolerance & ±100ppm/°C TCR: Ensures minimal resistance drift under thermal stress, critical for precision voltage dividers and feedback networks.
• Gull-Wing Termination: Enhances solder joint reliability in high-vibration or thermal cycling conditions.

GUS-SS8B-01-8870-FD Applications

• Signal Conditioning Circuits: Ideal for ADC/DAC reference networks, sensor interfaces, and instrumentation amplifiers.
• Voltage Division & Pull-Up Networks: Used in microcontroller I/O lines, communication buses (e.g., I²C, SPI), and logic level shifting.
• Power Supply Feedback Loops: Stable TCR and tolerance ensure accurate voltage regulation in DC-DC converters and LDOs.
• Industrial Control Systems: Suited for PLCs, motor drives, and process control equipment where temperature fluctuations are common.
• Medical Electronics: Thin-film reliability meets the demands of patient monitoring and diagnostic devices.

Conclusion of GUS-SS8B-01-8870-FD

The GUS-SS8B-01-8870-FD resistor network combines precision, power efficiency, and compactness, making it a versatile choice for engineers designing high-reliability electronics. Its thin-film construction, tight tolerances, and robust thermal performance distinguish it from generic thick-film alternatives, particularly in applications requiring long-term stability. While not automotive-grade, its 125°C rating and gull-wing SMD design cater to industrial, medical, and communication systems where space and performance are critical. For designs demanding 887Ω networks with minimal drift, this TT Electronics/IRC offering delivers exceptional value.