TT Electronics/IRC

GS4A011502JBT

GS4A011502JBT Description

The GS4A011502JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 15KΩ resistance per element with an absolute tolerance of ±5% and an exceptional ratio tolerance of ±0.1%. Its thin-film technology ensures low noise and high accuracy, while the ceramic case style enhances durability and heat dissipation. Rated for 0.1W per resistor (0.4W total), it operates across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments.

GS4A011502JBT Features

• Isolated Circuit Design (ISOL): Independent resistors minimize crosstalk, ideal for signal isolation.
• High Power Handling: 0.4W total dissipation with derating up to 125°C.
• Stable Thermal Performance: ±100ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic substrate and gull-wing termination provide mechanical strength and reliable solderability.
• Precision Tolerance: ±5% absolute tolerance and ±0.1% ratio tolerance for matched resistance pairs.
• Compact Footprint: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A011502JBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Control Systems: Isolated feedback networks in PLCs and motor drives.
• Medical Electronics: High-reliability circuits where thermal stability is critical.
• Automotive (Non-Automotive Compliant): Prototyping or non-safety-critical modules.
• Test & Measurement Equipment: Calibration circuits requiring matched resistances.

Conclusion of GS4A011502JBT

The GS4A011502JBT stands out for its ceramic-based isolation, precision tolerances, and thin-film reliability, making it a superior choice for applications demanding thermal stability and electrical accuracy. While not PPAP or automotive-qualified, its high power rating and robust packaging suit industrial, medical, and instrumentation designs where consistent performance is paramount. Its SOIC-8 footprint ensures compatibility with standard PCB layouts, offering engineers a balance of performance and space efficiency.