TT Electronics/IRC

GS4B035620JFT

GS4B035620JFT Description

The GS4B035620JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding electronic circuits. Housed in an 8-pin narrow SOIC (SOIC-C) ceramic package, this thin-film resistor network offers a 562Ω resistance value per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -55°C to +125°C, with derated power handling up to 125°C. The device features gull-wing terminations for reliable surface-mount assembly and supports a maximum voltage rating of 100V.

GS4B035620JFT Features

• Ceramic Case & Thin Film Technology: Ensures high reliability, low noise, and excellent thermal stability.
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors, reducing component count.
• Precision Tolerance: ±5% absolute and ±1% ratio tolerance for consistent performance in matched circuits.
• Wide Temperature Range: Operates from -55°C to +125°C, with derated power up to 125°C.
• Robust Construction: SOIC package with 1.27mm terminal pitch, compliant with HTS 8533.21.00.20 and ECCN EAR99.
• Power Handling: 0.05W per resistor (1/20W) and 0.4W total power dissipation.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GS4B035620JFT Applications

• Voltage Divider Networks: Ideal for precision analog signal conditioning.
• Bus Termination & Pull-Up/Down Circuits: Used in digital systems (e.g., I²C, SPI) for impedance matching.
• Industrial & Automotive Electronics: Suitable for harsh environments due to ceramic construction (note: not PPAP/Automotive-qualified).
• Medical & Test Equipment: Low TCR (±25ppm/°C) ensures accuracy in sensitive measurements.
• Space-Constrained PCBs: Compact SOIC footprint saves board area vs. discrete resistors.

Conclusion of GS4B035620JFT

The GS4B035620JFT combines high precision, thermal resilience, and space efficiency, making it a superior choice for bussed resistor networks in industrial, medical, and communication systems. Its ceramic thin-film design outperforms polymer-based networks in stability, while the 5% tolerance and 1% ratio matching cater to balanced circuit requirements. Though not RoHS-compliant, it remains a robust solution for non-consumer applications demanding reliability under thermal stress. Engineers seeking a cost-effective, high-performance network for analog/digital interfaces will find this model exceptionally versatile.