TT Electronics/IRC

GS4B034642JGT

GS4B034642JGT Description

The GS4B034642JGT from TT Electronics/IRC is a high-reliability 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable performance under varying thermal conditions. Constructed with ceramic substrate and thin-film technology, it delivers a 46.4KΩ resistance per element with a tight ±5% absolute tolerance and ±2% ratio tolerance, ensuring consistent signal integrity. The network operates across a -70°C to +125°C derated power range, with a ±25ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its 100V maximum voltage rating and 0.4W total power dissipation (0.05W per resistor) balance compactness with robust performance.

GS4B034642JGT Features

• Bussed Circuit Design: Simplifies PCB layout by connecting resistors in a common-node configuration.
• High-Temperature Stability: ±25ppm/°C TCR minimizes drift in harsh conditions.
• Compact & Robust: SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminals for reliable surface mounting.
• Precision Tolerance: ±5% absolute and ±2% ratio tolerance for matched performance.
• Ceramic Substrate: Enhances thermal management and durability compared to polymer-based networks.
• Non-Automotive Grade: Ideal for industrial and commercial applications where PPAP compliance is not required.

GS4B034642JGT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision attenuation in sensor interfaces or ADCs.
• Signal Conditioning: Stable termination for communication lines (e.g., CAN bus).
• Industrial Controls: PLCs and power management systems requiring thermal resilience.
• Test & Measurement Equipment: Calibration circuits demanding low TCR and tight tolerances.
• Consumer Electronics: Space-constrained designs needing reliable passive networks.

Conclusion of GS4B034642JGT

The GS4B034642JGT combines thin-film precision, ceramic durability, and compact SOIC packaging to address demanding analog circuit needs. Its bussed topology reduces component count, while low TCR and tight tolerances ensure long-term stability. Though not RoHS-compliant, it remains a cost-effective choice for non-automotive applications where thermal performance and reliability are critical. Engineers will value its balance of size, accuracy, and power handling in industrial, telecom, and instrumentation designs.