Inrush Current Limiters (ICL) are designed to limit an initial large flow of electric charge that occurs when a device is first turned on. The Current steady state max range is from 100 mA to 80 A with the Resistance at Current ranging from 1 mOhms to 30.3 Ohms and a lead spacing range of 0.098” to 1.378”.
R @ 25°C: Typical device resistance at a device temperature of 25°C.
Tolerance: The percentage by which the part’s resistance is allowed to shift from its stated value and still be considered within specification.
Current - Steady State Max: The maximum continuous current that should be allowed to pass through the device. May require de-rating based on ambient temperature.
R @ Current: Approximate device resistance at the listed maximum steady state current.
Diameter: Indicates the overall diameter of the body of the device.
Lead Spacing: The distance between the device’s leads, given in Inches (Millimeters)
Approval Agency: An indication that the product meets the minimum safety standards of an approving agency. These agencies are either government entities or private third-party labs that protect consumer safety.
|MFR PART #||SL32 2R025|
|DIGI-KEY PART #||570-1062-ND|
|DESCRIPTION||Inrush Current Limiter 2 Ohms ±20% 25 A 1.220" (31.00mm)|
|MFR PART #||MF72-010D9|
|DIGI-KEY PART #||317-1161-ND|
|DESCRIPTION||Inrush Current Limiter 10 Ohms ±20% 2 A 0.433" (11.00mm)|
|MFR PART #||B59412C1130B070|
|DIGI-KEY PART #||495-6658-ND|
|MANUFACTURER||EPCOS - TDK Electronics|
|DESCRIPTION||Inrush Current Limiter 120 Ohms ±25% 0.591" (15.00mm)|
|MFR PART #||PTCEL13R121MBE|
|DIGI-KEY PART #||BC3318-ND|
|MANUFACTURER||Vishay Beyschlag/Draloric/BC Components|
|DESCRIPTION||Inrush Current Limiter 120 Ohms ±30% 0.531" (13.50mm)|
Schematic symbol courtesy of Scheme-it. Please see their website for more information and symbols.