TT Electronics/IRC

GS4B031622FT

GS4B031622FT Description

The GS4B031622FT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for surface-mount applications, it features a 16.2KΩ resistance per element with a tight ±1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic substrate and thin-film technology provide excellent thermal stability and reliability, while the gull-wing termination ensures secure PCB mounting. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is ideal for precision analog and digital circuits.

GS4B031622FT Features

• Bussed Network Design: 7 resistors connected in a common bus configuration for simplified circuit layout.
• High Precision: ±1% absolute tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case with thin-film resistors for durability and thermal stability.
• Compact SOIC Package: 4.9mm × 5.99mm footprint with 1.27mm terminal pitch, saving board space.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: Gull-wing leads for reliable SMT assembly.

GS4B031622FT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision attenuation in sensor interfaces.
• Signal Conditioning: Stable resistance in ADC/DAC reference networks.
• Industrial Electronics: Harsh environments due to ceramic robustness.
• Automotive Systems (non-AECQ): Non-safety-critical analog modules.
• Test & Measurement Equipment: High-accuracy signal processing.

Conclusion of GS4B031622FT

The GS4B031622FT combines precision, compactness, and reliability, making it a superior choice for high-performance electronics. Its ceramic construction, low TCR, and bussed design reduce component count and improve signal integrity. While not PPAP or RoHS compliant, it remains a cost-effective solution for industrial, instrumentation, and telecom applications demanding stable resistance networks. Engineers will appreciate its ease of integration and consistent performance in critical circuits.