About Inrush Current Limiters

Littelfuse Inrush Current Limiters

Inrush current limiters are used to limit the amount of current that can flow into a device, such as a transformer, during the initial power up. Inrush current can be very high, in some cases orders of magnitude higher than the normal operating current of the device. Limiters are typically used to protect components such as power supplies and transformers, which can be damaged when a large inrush current is present. They work by slowly allowing current to flow into a device over a period of time, limiting the peak current that can be drawn. This helps to ensure reliable operation and long life of the transformer or power supply.

Inrush Current Limiters

Enable Filter
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Current RatingVoltageResistanceToleranceCase DiameterCase WidthSeriesOperating Temperature RangeMounting StyleTermination StyleVoltage RatingMinimum Operating TemperatureMaximum Operating TemperatureDiameterWidthLead DiameterLead SpacingPackaging
  
                      
ST2R018B


ST Series Ø30.5 mm LS=7.87 mm 2 Ohm ±20% Radial Inrush Current Limiter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 97
Ships to you
between Thu. 25 Apr to Wed. 01 May Calender.png

USD 2.3487
Multiples of: 1

                  
ST10006B


ST Series 10 Ohm ±20% Radial Inrush Current Limiter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
6 to 16 Weeks Calender.png

USD 0.6867
Multiples of: 500

                  
ST10003B


ST Series 10 Ohm ±20% Radial Inrush Current Limiter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
6 to 16 Weeks Calender.png

USD 0.7119
Multiples of: 500

                  
ST20002B


ST Series 20 Ohm ±20% Radial Inrush Current Limiter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
6 to 16 Weeks Calender.png

USD 0.7875
Multiples of: 500

                  
ST40002B


ST Series 40 Ohm ±20% Radial Inrush Current Limiter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
6 to 16 Weeks Calender.png

USD 0.7875
Multiples of: 500

                  
ST1R020B


ST Series 1 Ohm ±15% Radial Inrush Current Limiter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
6 to 16 Weeks Calender.png

USD 1.9143
Multiples of: 1

                  
ST2R510B


Radial Disc Straight Leads 2.5 Ohm ±20% Inrush Current Limiter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
6 to 16 Weeks Calender.png

USD 2.1042
Multiples of: 500

                  
ST2R515B


ST Series 2.5 Ohm ±20% 18 AWG Radial Protective Coating Inrush Current Limiter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
6 to 16 Weeks Calender.png

USD 2.1042
Multiples of: 500

                  
ST10010B


ST Series 10 Ohm ±20% 18 AWG Radial Silicone Coated Inrush Current Limiter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
6 to 16 Weeks Calender.png

USD 2.6082
Multiples of: 100

                  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted