TT Electronics/IRC

GUS-SS8B-03-1241-FC

GUS-SS8B-03-1241-FC Description

The GUS-SS8B-03-1241-FC is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding electronic applications. This 16-pin SOIC (Small Outline Integrated Circuit) package features 15 resistors with a 1.24KΩ resistance value, 1% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating, it is engineered for reliability in compact, surface-mount designs. The gull-wing termination facilitates easy PCB assembly, while the rectangular SOIC package (9.91mm x 5.99mm x 1.45mm) optimizes board space utilization.

GUS-SS8B-03-1241-FC Features

• Precision Thin Film Technology: Delivers low noise and high stability, ideal for signal conditioning and precision analog circuits.
• Robust Construction: SOIC package with ±0.1mm length/height tolerances ensures consistent mechanical fit.
• Wide Operating Range: -55°C to +125°C (derated power up to 125°C) suits harsh environments.
• BUS Circuit Designator: Optimized for bus termination, pull-up/pull-down networks, and voltage division.
• Surface-Mount Gull Wing Terminals: Enables high-speed PCB assembly with 1.27mm pitch for compatibility with automated processes.
• Non-Automotive, Non-PPAP: Tailored for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-SS8B-03-1241-FC Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage dividers, DAC/ADC reference circuits.
• Bus Termination Networks: I²C, SPI, or CAN bus termination to reduce signal reflections.
• Medical & Test Equipment: High-accuracy measurement systems requiring low TCR (Temperature Coefficient of Resistance).
• Power Management: Feedback networks in DC-DC converters or LDO regulators.
• Industrial Controls: PLCs, sensor interfaces, and motor drive circuits where space efficiency and reliability are critical.

Conclusion of GUS-SS8B-03-1241-FC

The GUS-SS8B-03-1241-FC stands out for its precision, compact form factor, and industrial-grade durability. Its thin-film technology and tight tolerances make it superior to thicker-film or carbon-based alternatives in noise-sensitive or thermally variable environments. While not RoHS-compliant, it remains a top choice for non-consumer applications demanding long-term stability and repeatability. Engineers will appreciate its balance of performance, ease of integration, and cost-effectiveness for mid-to-high complexity PCB designs.