TT Electronics/IRC

GS4B013902JT

GS4B013902JT Description

The GS4B013902JT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision surface-mount applications. This ceramic-based thin-film resistor network offers a 39KΩ resistance per element with a ±5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating range of -70°C to +125°C. Its SOIC-C series construction provides robust mechanical and thermal stability, with a 0.05W (1/20) power rating per resistor and a total power rating of 0.4W. The gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for moderate-voltage circuits.

GS4B013902JT Features

• Bussed Network Design: Simplifies circuit layout with a common bus connection, reducing component count.
• Ceramic Thin Film Technology: Delivers high reliability, low noise, and excellent thermal stability.
• Precision Tolerance: ±5% absolute tolerance ensures consistent performance in critical applications.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained designs.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications where automotive-grade certification is not required.

GS4B013902JT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision resistance matching for analog signal conditioning.
• Pull-Up/Pull-Down Networks: Simplifies digital logic interfaces in microcontrollers and FPGAs.
• Sensor Signal Conditioning: Stable performance in environmental sensors and measurement systems.
• Power Supply Feedback Networks: Reliable operation in DC-DC converters and voltage regulators.
• Industrial Control Systems: Robust performance in harsh environments due to ceramic construction.

Conclusion of GS4B013902JT

The GS4B013902JT combines compact packaging, high precision, and thermal resilience, making it a versatile choice for industrial, consumer, and communication electronics. Its bussed design reduces PCB complexity, while the thin-film ceramic substrate ensures long-term reliability. Though not RoHS-compliant or automotive-grade, it is a cost-effective solution for moderate-power, precision-resistance applications where space and stability are critical. Engineers will appreciate its balance of performance, size, and ease of integration in surface-mount designs.