TT Electronics/IRC

GS4B011742JDT

GS4B011742JDT Description

The GS4B011742JDT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for precision applications, it features a 17.4KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±0.5%. The device employs thin-film technology on a ceramic substrate, ensuring stability and reliability across a wide temperature range (70°C to 125°C). With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, it is suited for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ±100ppm/°C temperature coefficient guarantees minimal drift under thermal stress.

GS4B011742JDT Features

• Ceramic Case & Thin Film Technology: Delivers superior thermal performance and long-term stability.
• Bussed Network (7 Resistors): Simplifies circuit design by reducing component count.
• Tight Tolerances: ±5% absolute and ±0.5% ratio tolerance for precision applications.
• High Power Handling: 0.4W total (0.05W per resistor) with derating up to 125°C.
• Low TCR (±100ppm/°C): Minimizes resistance variation across temperature fluctuations.
• SOIC Package (4.9mm x 5.99mm x 1.45mm): Compact footprint ideal for space-constrained designs.
• Gull-Wing Termination: Ensures reliable solder joints in automated assembly processes.

GS4B011742JDT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces.
• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low-drift circuits for diagnostic equipment.
• Automotive (Non-Automotive Rated): Auxiliary systems requiring robust passive components.
• Power Management: Current-limiting and feedback networks in DC/DC converters.

Conclusion of GS4B011742JDT

The GS4B011742JDT stands out for its ceramic construction, tight tolerances, and bussed topology, making it a reliable choice for precision electronics. While not PPAP or automotive-qualified, its thin-film technology and low TCR ensure consistent performance in industrial, medical, and instrumentation applications. Its SOIC package balances space efficiency with power handling, offering engineers a versatile solution for complex circuit designs.