TT Electronics/IRC

GS7A011242JFT

GS7A011242JFT Description

The GS7A011242JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a 12.4KΩ resistance and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. The device operates within a temperature range of 70°C to 125°C and offers a ±100ppm/°C temperature coefficient, minimizing resistance drift. With a 0.1W power rating per resistor (0.7W total) and a 100V maximum voltage rating, it is suited for low-power, high-voltage environments. The SOIC-C series construction provides robust mechanical stability, while the gull-wing termination ensures secure surface mounting.

GS7A011242JFT Features

• Isolated Circuit Design (ISOL): Independent resistors eliminate crosstalk, ideal for signal isolation.
• High Precision: ±5% absolute tolerance and ±1% ratio tolerance for matched resistance values.
• Thermal Stability: ±100ppm/°C TCR ensures minimal drift across operating temperatures.
• Robust Construction: Ceramic case and thin-film technology enhance durability and long-term reliability.
• Compact Footprint: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive peripherals (non-automotive certified).

GS7A011242JFT Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC reference circuits.
• Voltage Division: Precision dividers in sensor interfaces or measurement equipment.
• Industrial Controls: Stable resistance in PLCs, motor drives, and power supplies.
• Medical Electronics: Low-noise, high-reliability components for diagnostic devices.
• Telecom Infrastructure: Impedance matching in high-frequency communication systems.

Conclusion of GS7A011242JFT

The GS7A011242JFT excels in applications demanding thermal stability, precision, and isolation. Its ceramic SOIC package, thin-film resistors, and tight tolerances make it superior to standard epoxy-based networks, particularly in environments with fluctuating temperatures or high voltage requirements. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom systems where reliability and accuracy are critical. Engineers will appreciate its balance of performance, compact design, and ease of integration.