TT Electronics/IRC

GS4B031272JGT

GS4B031272JGT Description

The GS4B031272JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. It features a 7-resistor bussed (BUS) configuration housed in an 8-pin narrow SOIC package, offering a compact footprint with 4.9mm length, 5.99mm depth, and 1.45mm height. The device operates within a temperature range of 70°C to 125°C and delivers a power rating of 0.4W (0.05W per resistor). With a 12.7KΩ resistance value, it ensures ±5% absolute tolerance and ±2% ratio tolerance, backed by a low ±25ppm/°C temperature coefficient for stable performance. The thin-film technology and gull-wing termination enhance reliability in surface-mount applications, while the 100V maximum voltage rating makes it suitable for moderate-voltage circuits.

GS4B031272JGT Features

• Bussed Network Design: Simplifies circuit layout with shared connections.
• High Precision: ±5% tolerance and ±25ppm/°C thermal stability.
• Robust Construction: Ceramic case ensures durability and thermal resistance.
• Compact SOIC Package: Ideal for space-constrained PCB designs.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Low Power Dissipation: 0.05W per resistor minimizes heat buildup.
• Surface-Mount Ready: Gull-wing terminals facilitate automated assembly.

GS4B031272JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces.
• Industrial Control Systems: Stable resistance in harsh environments.
• Automotive Electronics: Non-automotive grade but suitable for benign automotive subsystems.
• Medical Devices: Low thermal drift ensures accuracy in diagnostic equipment.
• Communication Hardware: Impedance matching and filtering in RF modules.

Conclusion of GS4B031272JGT

The GS4B031272JGT stands out for its ceramic-based reliability, tight tolerance, and compact SOIC footprint, making it a versatile choice for precision electronics. While not PPAP or automotive-qualified, its thin-film technology and bussed architecture cater to industrial, medical, and communication applications demanding stable performance. Engineers will appreciate its balance of size, power handling, and thermal stability, particularly in designs requiring multiple matched resistors in minimal space.