SL3210015100

Overview

The Vishay Ametherm SL3210015100 is a radial leaded NTC thermistor designed as an inrush current limiter. It features a nominal resistance of 10 Ohms at 25°C with a tolerance of ±20%. The component supports a maximum steady-state current of 15 Amps up to 65°C and has a recommended maximum energy rating of 150 Joules. It is suitable for operation on 120 VAC systems.

Feature Summary

• Radial leaded NTC thermistor construction
• Inrush current limiting capability
• Steady-state current handling up to 15A

Applications

• Embedded systems
• Industrial automation

Procurement Notes

Verify the specific datasheet version for the SL3210015100 to confirm thermal characteristics and mounting requirements. Ensure the application circuit design accounts for the 150 Joule energy limit and 15 Amp steady-state current ratings. Cross-reference the 10 Ohm resistance value against system startup requirements.

Selection Notes

Select this component when a 10 Ohm initial resistance is required for inrush suppression. Confirm that the 15 Amp steady-state current capacity meets the load requirements. Verify compatibility with 120 VAC operating voltages and ensure the radial package fits the PCB layout constraints.

Part Context

This part belongs to the SL32 series of inrush current limiters from Vishay / Ametherm. The series includes various resistance and current ratings, such as the SL321R030B (1 Ohm, 30 A) and SL221R020 (1 Ohm, 20 A). The SL3210015100 specifically targets applications requiring moderate inrush limiting with higher current handling than smaller diameter variants.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.