TT Electronics/IRC

GS7B0288R7DCT

GS7B0288R7DCT Description

The GS7B0288R7DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 14-pin narrow SOIC package integrates 13 bussed resistors with a fixed resistance value of 88.7Ω and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. Built with thin-film technology, it offers a low temperature coefficient of ±50ppm/°C, maintaining stable performance across a wide temperature range of -70°C to +125°C. The SOIC-C series construction provides robust mechanical and thermal stability, with a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination ensures reliable solderability for automated PCB assembly.

GS7B0288R7DCT Features

• Precision Network: 13 bussed resistors with ±0.5% tolerance and ±0.25% ratio tolerance for matched performance.
• Stable Thin-Film Technology: Delivers low TCR (±50ppm/°C) and high reliability in harsh environments.
• Robust Ceramic Package: SOIC-C series ensures durability with 8.66mm × 5.99mm × 1.45mm dimensions (±0.1mm tolerance).
• High Power Handling: 0.7W total (0.05W per resistor) at 125°C maximum operating temperature.
• Automation-Friendly: Gull-wing leads with 1.27mm pitch for seamless surface-mount assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.

GS7B0288R7DCT Applications

• Signal Conditioning: Ideal for precision voltage dividers and sensor interfaces in medical devices and test equipment.
• Industrial Controls: Used in PLC modules, motor drivers, and power management systems requiring stable resistance networks.
• Automotive Electronics: Suitable for non-automotive PPAP applications like infotainment and dashboard systems (though not PPAP-compliant).
• Telecom Infrastructure: Ensures signal integrity in RF modules and baseband processing units.
• Aerospace & Defense: Reliable performance in avionics and military-grade hardware due to ceramic ruggedness.

Conclusion of GS7B0288R7DCT

The GS7B0288R7DCT stands out for its precision, thermal stability, and compact SOIC footprint, making it a top choice for engineers needing high-accuracy resistor networks. Its thin-film ceramic design and bussed architecture reduce board space while ensuring consistent performance in industrial, telecom, and instrumentation systems. Though not RoHS-compliant, its 0.5% tolerance and ±50ppm/°C TCR make it superior for critical analog circuits where drift and precision are paramount.