TT Electronics/IRC

GS4B014320DBT

GS4B014320DBT Description

The GS4B014320DBT from TT Electronics/IRC is a high-precision 7-resistor thin-film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it features a 432Ω resistance per element with an ultra-tight ±0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this BUS-designated network is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm pitch facilitate robust PCB integration, while the ceramic substrate enhances thermal performance.

GS4B014320DBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Ceramic SOIC Package: Combines durability with excellent heat dissipation (max 125°C).
• Tight Tolerance & TCR: ±0.5% tolerance and ±100ppm/°C ensure consistent performance under thermal stress.
• High Voltage Handling: Supports up to 100V, ideal for industrial and instrumentation use.
• Automated Assembly-Friendly: Gull-wing leads and 1.27mm pitch comply with SMD best practices.
• Non-Automotive (PPAP No): Suited for commercial/industrial applications where automotive certification isn’t required.

GS4B014320DBT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Impedance Matching: RF and communication circuits requiring stable resistance values.
• Medical Electronics: Patient monitoring devices benefiting from low-drift components.
• Test & Measurement Equipment: Calibration circuits demanding high accuracy.
• Industrial Controls: PLCs and sensor interfaces where thermal stability is critical.

Conclusion of GS4B014320DBT

The GS4B014320DBT stands out for its ceramic-encased thin-film precision, making it a superior choice for applications requiring long-term stability and low thermal drift. While not RoHS-compliant, its high voltage rating, tight tolerance, and robust package cater to industrial and professional electronics. Engineers will value its reliability in harsh environments and ease of integration into high-density PCB designs. For non-automotive precision networks, this model offers an optimal balance of performance and cost.