TT Electronics/IRC

GS7A0148R7JT

GS7A0148R7JT Description

The GS7A0148R7JT from TT Electronics/IRC is a high-performance 7-resistor isolated network in a 14-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 48.7Ω resistance per element and a ±5% tolerance, this ceramic-based network ensures reliable performance across a wide temperature range (70°C to 125°C). Its ±100ppm/°C temperature coefficient and 0.1W power rating per resistor (0.7W total) make it suitable for demanding environments. The SOIC-C series features gull-wing termination for secure surface-mount assembly, with a compact footprint (8.66mm × 5.99mm × 1.45mm) and 100V maximum voltage rating.

GS7A0148R7JT Features

• Isolated Circuit Design: Each of the 7 resistors operates independently, ideal for multi-channel isolation.
• Ceramic Substrate: Enhances thermal stability and durability in high-temperature applications.
• Thin-Film Technology: Delivers low noise and high precision compared to thick-film alternatives.
• Narrow SOIC Package: Saves board space while maintaining robust mechanical integrity.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP-certified, its reliability suits industrial and telecom uses.

GS7A0148R7JT Applications

This resistor network excels in:

• Signal Conditioning: Isolated feedback or divider networks in analog circuits.
• Industrial Controls: PLCs, sensor interfaces, and power management systems requiring stable resistance.
• Telecommunications: Impedance matching and filtering in RF/module designs.
• Test & Measurement Equipment: Precision calibration circuits due to low TCR and tight tolerance.
• Medical Devices: Where ceramic isolation and minimal drift are critical.

Conclusion of GS7A0148R7JT

The GS7A0148R7JT stands out for its ceramic construction, isolated design, and thin-film accuracy, offering superior performance in space-constrained, high-reliability applications. While not RoHS-compliant, its thermal resilience and electrical stability make it a preferred choice for industrial and telecom sectors. Engineers will value its balance of compactness, power handling, and precision in critical circuits.