TT Electronics/IRC

GS4B013092JFT

GS4B013092JFT Description

The GS4B013092JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for precision applications, it features a 30.9KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%. The device employs thin-film technology on a ceramic substrate, ensuring stability and reliability across a wide temperature range of -55°C to +125°C. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, it is suitable for demanding circuit designs. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ±100ppm/°C temperature coefficient guarantees minimal resistance drift.

GS4B013092JFT Features

• Bussed Network Design: Simplifies circuit layout by connecting multiple resistors to a common node.
• High Precision: ±5% absolute tolerance and ±1% ratio tolerance for consistent performance.
• Robust Construction: Ceramic case and thin-film technology ensure durability and thermal stability.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• Compact Footprint: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Low TCR: ±100ppm/°C minimizes resistance variation under thermal stress.
• Automotive-Grade Alternatives Available: Though this model is not PPAP or automotive-qualified, similar variants exist for harsh environments.

GS4B013092JFT Applications

• Voltage Division Circuits: Ideal for precision dividers in sensor interfaces or ADCs.
• Signal Conditioning: Used in op-amp feedback networks or filter designs.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power supplies.
• Consumer Electronics: Space-constrained applications like smart home devices or wearables.
• Test & Measurement Equipment: Stable resistance values critical for calibration circuits.

Conclusion of GS4B013092JFT

The GS4B013092JFT excels in precision analog circuits where stable resistance ratios and compact packaging are critical. Its ceramic construction, low TCR, and bussed topology make it superior to standard thick-film networks in thermal and electrical performance. While not RoHS-compliant or automotive-rated, it remains a cost-effective choice for industrial, consumer, and instrumentation applications requiring reliable resistor networks. Engineers will appreciate its balance of accuracy, power handling, and ease of integration in surface-mount designs.