SL105R007322

Inrush Current Limiters (ICL) Overview

The SL105R007322 is a custom inrush current limiter from the Vishay Ametherm SL series, designed for PCB mounting. It features radial kinked leads with a 1 mm diameter and a 7.8 mm lead spacing. The component has a 10 mm diameter disc body and provides a nominal resistance of 5 Ohms with a 20% tolerance. It supports steady-state currents up to 7 A and operates at voltage ratings of 115 VAC and 230 VAC.

Inrush Current Limiters (ICL) Feature Summary

• Custom manufacturing specification tailored for specific application requirements
• Radial kinked lead configuration facilitates automated PCB assembly processes
• NTC thermistor technology enables effective suppression of high initial charging currents

Inrush Current Limiters (ICL) Applications

• Power supply input stages requiring customized surge protection
• Electronic equipment operating on 115 VAC or 230 VAC mains
• Industrial control systems with specific mechanical footprint constraints

Inrush Current Limiters (ICL) Procurement Notes

Verify the exact custom designation '322' with the manufacturer prior to ordering, as this suffix indicates non-standard specifications distinct from standard catalog parts. Confirm that the required lead time aligns with project schedules, as custom orders typically involve extended production cycles compared to off-the-shelf inventory. Ensure design compatibility with the specified 7.8 mm lead pitch and 10 mm body diameter before finalizing procurement.

Inrush Current Limiters (ICL) Selection Notes

Select this component when standard SL series variants do not meet specific mechanical or electrical customization needs. The 5 Ohm resistance and 7 A rating suit applications requiring moderate inrush limitation without excessive power dissipation during normal operation. Consider the thermal management requirements associated with the dissipation coefficient and ensure the PCB layout accommodates the radial kinked lead form factor for reliable soldering.

Inrush Current Limiters (ICL) Part Context

This part belongs to the Vishay Ametherm SL series of NTC thermistors, which are widely used for inrush current limiting in power electronics. The SL series offers various disc sizes and resistance values to accommodate different current and voltage ratings. Custom suffixes like '322' denote specific modifications to standard parameters or packaging, distinguishing these parts from generic catalog offerings within the same product family.

Inrush Current Limiters (ICL) Replacement Considerations

No direct public substitute part numbers are confirmed for this custom variant. Standard equivalents such as SL105R007 may share similar base electrical characteristics but lack the specific custom attributes indicated by the '322' suffix. Verify if standard parts can be adapted or if a new custom order is necessary.