TT Electronics/IRC

GS8A0268R1FT

GS8A0268R1FT Description

The GS8A0268R1FT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Housed in a 16-pin SOIC ceramic package, it features 68.1Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. The isolated (ISOL) circuit design allows independent resistor functionality, while the 0.1W (1/10W) power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing termination and surface-mount (SMD) construction facilitate automated PCB assembly.

GS8A0268R1FT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable signal conditioning.
• Ceramic SOIC Package: Robust 9.91mm x 5.99mm x 1.45mm housing with ±0.1mm dimensional tolerances ensures mechanical reliability.
• Isolated Resistor Network: Eight independent 68.1Ω resistors enable flexible circuit design without crosstalk.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch comply with standard SMD placement equipment.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation applications.

GS8A0268R1FT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Equipment: Stable resistance for patient monitoring systems and diagnostic devices.
• Test & Measurement: High-accuracy calibration resistors in multimeters and oscilloscope probes.
• Industrial Controls: Isolation resistors for PLC I/O modules and sensor interfaces.
• Telecom Infrastructure: Impedance matching in RF modules and baseband processing.

Conclusion of GS8A0268R1FT

The GS8A0268R1FT excels in precision analog circuits where low TCR, isolation, and compact form factor are critical. Its ceramic construction enhances thermal stability, while the thin-film technology ensures repeatable performance. Though not PPAP-capable or automotive-grade, it is a cost-effective solution for industrial, medical, and telecom systems requiring reliable resistor networks. Engineers will appreciate its balance of accuracy, power handling, and SMD compatibility, making it a versatile choice for high-density PCB designs.