TT Electronics/IRC

L10-3S101LF

L10-3S101LF Description

The L10-3S101LF from TT Electronics/IRC is a high-performance thick film resistor network designed for precision applications requiring isolation and reliability. This 10-pin SIP (Single In-line Package) device features five isolated 100Ω resistors with a 2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Conformal coated for enhanced durability, it offers a maximum voltage rating of 100V and a total power rating of 1W (0.2W per resistor), making it suitable for demanding circuits. Its through-hole mounting and 2.54mm terminal pitch ensure compatibility with standard PCB designs.

L10-3S101LF Features

• Isolated Circuit Design (ISOL): Each resistor is electrically isolated, reducing crosstalk and improving signal integrity.
• Conformal Coating: Protects against environmental factors like moisture and contaminants.
• High Power Handling: 1W total (0.2W per resistor) with derating up to 125°C.
• Precision Tolerance: 2% resistance accuracy with a low ±100ppm/°C TCR for stable performance.
• Robust Construction: Thick film technology ensures reliability in harsh conditions.
• Standard SIP Package: 25.4mm length, 5.08mm height, and 2.5mm depth for easy integration.
• EU RoHS Compliant (with exemption): Meets environmental standards while maintaining performance.

L10-3S101LF Applications

• Industrial Control Systems: Isolated signal conditioning and voltage division in PLCs and sensors.
• Power Supplies: Current limiting and feedback networks in DC/DC converters.
• Automotive Electronics (non-Automotive PPAP): Auxiliary circuits where conformal coating resists vibration and humidity.
• Test & Measurement Equipment: Precision resistor networks for calibration and signal processing.
• Medical Devices: Reliable performance in diagnostic and monitoring equipment.

Conclusion of L10-3S101LF

The L10-3S101LF stands out for its isolated design, conformal coating, and robust thick film construction, making it ideal for applications demanding precision and durability. Its high power rating, low TCR, and SIP packaging provide a competitive edge over similar models, particularly in industrial and medical electronics. For engineers seeking a reliable, high-performance resistor network with easy through-hole mounting, this component delivers exceptional value and longevity.