TT Electronics/IRC

GS4B014642JDT

GS4B014642JDT Description

The GS4B014642JDT from TT Electronics/IRC is a high-reliability ceramic resistor network designed for precision applications in demanding environments. Housed in an 8-pin narrow SOIC (SOIC-C) package, this 7-resistor bussed network offers a 46.4KΩ resistance value with an absolute tolerance of ±5% and a ratio tolerance of ±0.5%, ensuring consistent performance in differential signal processing. Its thin-film technology and ±100ppm/°C temperature coefficient provide excellent stability across a wide operating range of -70°C to +125°C, making it suitable for industrial and instrumentation applications. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its versatility in circuit designs requiring robust power handling.

GS4B014642JDT Features

• Ceramic Construction: Ensures superior thermal and mechanical stability compared to polymer-based networks.
• Bussed Network (BUS): Simplifies PCB layout by connecting multiple resistors in a single package.
• Precision Tolerance: ±5% absolute and ±0.5% ratio tolerance for high-accuracy applications.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Thin-Film Technology: Delivers low noise and stable performance over time.
• Gull Wing Termination: Facilitates easy surface-mount (SMD) assembly with a 1.27mm terminal pitch.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4B014642JDT Applications

• Industrial Control Systems: Ideal for analog signal conditioning and voltage division in PLCs and sensors.
• Test & Measurement Equipment: Precision resistor networks for calibration and instrumentation.
• Automotive Electronics: Suitable for non-automotive harsh environments due to its wide temperature range.
• Medical Devices: Stable performance in diagnostic equipment where accuracy is critical.
• Power Management Circuits: Used in feedback networks for DC-DC converters and voltage references.

Conclusion of GS4B014642JDT

The GS4B014642JDT stands out for its ceramic substrate, precision tolerances, and robust thermal performance, making it a superior choice over standard polymer-based networks. Its compact SOIC package, bussed design, and thin-film technology cater to high-reliability applications in industrial, medical, and instrumentation fields. While not PPAP or automotive-qualified, its wide operating range and low TCR ensure dependable performance in critical circuits. Engineers seeking a stable, space-saving resistor network for precision analog designs will find this model highly advantageous.