TT Electronics/IRC

GS7B0148R7JGT

GS7B0148R7JGT Description

The GS7B0148R7JGT from TT Electronics/IRC is a high-reliability ceramic resistor network designed for precision applications. This 14-pin narrow SOIC package integrates 13 bussed resistors, each with a 48.7Ω resistance and a ±5% absolute tolerance. Built using thin-film technology, it delivers stable performance with a ±100ppm/°C temperature coefficient, ensuring minimal resistance drift across its operating range of -70°C to +125°C. The SOIC-C series construction features a rectangular ceramic case, offering superior thermal and mechanical stability compared to standard epoxy-based networks. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances compactness (8.66mm × 5.99mm × 1.45mm) with robust performance.

GS7B0148R7JGT Features

• Bussed Network Design: 13 resistors share a common node, simplifying circuit layout in voltage-divider or pull-up/down configurations.
• Ceramic Substrate: Enhances thermal dissipation and durability, ideal for harsh environments.
• Thin-Film Technology: Delivers tighter ratio tolerance (±2%) and lower noise vs. thick-film alternatives.
• Gull Wing Termination: Ensures reliable surface-mount attachment (1.27mm pitch) for automated assembly.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GS7B0148R7JGT Applications

• Voltage Division: Precision reference circuits in ADCs/DACs and sensor interfaces.
• Signal Conditioning: Pull-up/down networks for I²C, SPI, or GPIO lines in embedded systems.
• Power Management: Current-limiting or bias networks in DC-DC converters and power supplies.
• Harsh Environments: Ceramic construction suits high-vibration or high-temperature industrial systems.
• Space-Constrained PCBs: Compact SOIC footprint ideal for portable devices and modular electronics.

Conclusion of GS7B0148R7JGT

The GS7B0148R7JGT excels in applications demanding stable resistance, compact size, and thermal resilience. Its ceramic thin-film design offers superior performance over polymer-based networks, particularly in precision or high-stress scenarios. While not RoHS-compliant, its bussed architecture and ±2% ratio tolerance make it a cost-effective choice for industrial controls, test equipment, and communication hardware. Engineers will value its balance of reliability, density, and ease of integration in space-sensitive designs.