TT Electronics/IRC

GS4B012372JDT

GS4B012372JDT Description

The GS4B012372JDT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film technology. Encased in a ceramic substrate, it offers superior thermal stability with a ±100ppm/°C temperature coefficient and a 23.7KΩ resistance value (±5% tolerance). The network operates across a wide temperature range (70°C to 125°C derated, 125°C max) and delivers 0.05W (1/20W) power dissipation per resistor (0.4W total). Its gull-wing termination and surface-mount design (SOIC-8) ensure reliable PCB integration, while the 100V maximum voltage rating suits medium-voltage circuits. Non-compliant with EU RoHS, it is ideal for legacy or specialized industrial systems.

GS4B012372JDT Features

• Bussed Network Topology: Simplifies circuit design by interconnecting resistors (BUS configuration).
• Ceramic Case & Thin Film: Enhances durability and precision with low noise and drift (±100ppm/°C).
• High Power Density: 0.4W total rating in a compact 4.9mm × 5.99mm × 1.45mm footprint (±0.1mm height tolerance).
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its 125°C operating range suits harsh environments.
• Strict Tolerances: ±5% absolute, ±0.5% ratio tolerance for balanced signal division.
• Tube Packaging: Protects components during handling and assembly.

GS4B012372JDT Applications

• Voltage Dividers & Pull-Up Networks: Precision resistance matching in ADC/DAC circuits.
• Industrial Controls: Stable performance in PLCs, sensor interfaces, and power management.
• Legacy Electronics: Non-RoHS compliance makes it viable for older systems requiring replacements.
• Test & Measurement Equipment: Low TCR ensures accuracy over temperature fluctuations.
• Telecom Infrastructure: Reliable signal conditioning in base stations and networking hardware.

Conclusion of GS4B012372JDT

The GS4B012372JDT excels in precision, thermal resilience, and space efficiency, distinguishing it from generic resistor arrays. Its ceramic thin-film construction and bussed design reduce board complexity, while tight tolerances cater to demanding analog circuits. Though unsuitable for automotive or RoHS-regulated applications, it remains a robust choice for industrial, telecom, and instrumentation designs requiring long-term stability. Engineers will value its balance of performance and compactness in high-reliability systems.