B57211P0120M301 Allicdata Electronics
Allicdata Part #:

495-4458-ND

Manufacturer Part#:

B57211P0120M301

Price: $ 0.62
Product Category:

Circuit Protection

Manufacturer: EPCOS (TDK)
Short Description: ICL 12 OHM 20% 4A 13MM
More Detail: Inrush Current Limiter 12 Ohms ±20% 4A 0.511" (13m...
DataSheet: B57211P0120M301 datasheetB57211P0120M301 Datasheet/PDF
Quantity: 4556
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 0.56070
5 +: $ 0.54180
10 +: $ 0.50652
50 +: $ 0.41908
100 +: $ 0.34927
250 +: $ 0.34055
500 +: $ 0.28815
1000 +: $ 0.25322
5000 +: $ 0.22703
Stock 4556Can Ship Immediately
$ 0.62
Specifications
Series: P11
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
R @ 25°C: 12 Ohms
Tolerance: ±20%
Current - Steady State Max: 4A
R @ Current: 218 mOhms
Diameter: 0.511" (13mm)
Lead Spacing: 0.295" (7.50mm)
Approvals: --
Description

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Inrush Current Limiters (ICL) are electronic components that are commonly used in many applications and electronics. ICLs are specifically designed to protect electrical circuits by limiting inrush current levels. While many electronic components can produce short-term high inrush currents when first energized, ICLs provide a safe environment that protects circuit elements from these damaging currents. B57211P0120M301 is an example of an ICL that is commonly used in many applications.

The application field of the B57211P0120M301 ICL includes industrial applications, medical applications, and consumer electronics. In industrial applications, the ICL is often found in industrial automation systems, where it can protect the system from damage caused by short-term high inrush currents. In medical applications, the ICL is frequently used in medical imaging devices, such as MRI machines, to ensure long-term stability of the machine\'s power supply. In consumer electronics, the ICL is commonly used in the power supplies of laptops and other portable devices, to ensure robust performance in tough environmental conditions.

The working principle of the B57211P0120M301 ICL is relatively straightforward. ICLs typically have two electrical terminals and use a thermistor or other resistive element to limit the amount of current that can pass through the terminals. The ICL prevents damage to a device by limiting the amount of current that can enter the device. In practice, when the device is powered up, the ICL will limit the amount of current entering the device to safe levels.

The B57211P0120M301 ICL is a robust, reliable, and cost-effective inrush current limiter for many applications. It can stand up to harsh environmental conditions, and maintains reliable performance over time. The B57211P0120M301 ICL is an example of an ICL that can be used in many different applications. It is capable of providing robust protection to electrical circuits from high inrush current levels, while still providing an efficient and cost-effective solution.

The specific data is subject to PDF, and the above content is for reference

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