B57127P109M301 Allicdata Electronics
Allicdata Part #:

495-7205-ND

Manufacturer Part#:

B57127P109M301

Price: $ 1.83
Product Category:

Circuit Protection

Manufacturer: EPCOS (TDK)
Short Description: ICL 1.0 OHM 20% 30A 30.5MM
More Detail: Inrush Current Limiter 1 Ohms ±20% 30A 1.2" (30.5m...
DataSheet: B57127P109M301 datasheetB57127P109M301 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 1.66320
5 +: $ 1.54602
10 +: $ 1.28457
25 +: $ 1.07024
50 +: $ 0.95130
100 +: $ 0.90374
500 +: $ 0.76104
1000 +: $ 0.71348
5000 +: $ 0.66591
Stock 1000Can Ship Immediately
$ 1.83
Specifications
Series: P27
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
R @ 25°C: 1 Ohms
Tolerance: ±20%
Current - Steady State Max: 30A
R @ Current: 13 mOhms
Diameter: 1.2" (30.5mm)
Lead Spacing: 0.295" (7.50mm)
Approvals: UL
Description

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Inrush Current Limiters (ICL) are a common electrical protection mechanism used to ensure reliable operations in power supplies and any other systems that require an electrical circuit to implement or interact with its respective environment. They are especially important in sensitive electronics that require reliable and constant inrush current protection. The ICL is used to limit the amount of inrush current while maintaining the voltage and current levels within acceptable limits for the system. In this article, we will discuss the B57127P109M301 application field and working principle. The B57127P109M301 is an Inrush Current Limiter (ICL) used in many electrical applications. It is designed to limit inrush current based on a precise temperature-dependent resistance curve. The B57127P109M301 is designed to limit inrush current up to 15A at 25°C for a 5ms period. This ensures that the system is protected from any sudden large surges of current that could potentially damage parts of the system, or even short-circuit it altogether.The B57127P109M301 is typically used for industrial applications, such as motor controls, inverters, UPS systems, and more. It provides excellent protection for these systems from inrush-related damage. The B57127P109M301 also offers excellent long-term reliability. It is composed of a epoxy resin moulding material, making it vibration and shock resistant. The working principle of the B57127P109M301 is based on a separate and independent resistance curve. This resistance curve is designed to restrict the maximum current of a system depending on its temperature. At higher temperatures, the material’s resistance increases, which reduces the maximum current that the system can carry. This ensures that the inrush current is limited to a safe level based on the temperature of the environment in which the system resides.The B57127P109M301 is also designed to be extremely durable. It is composed of an epoxy resin moulding material, ensuring that the device is shock and vibration resistant. Additionally, the device has a high rated continuous current of 5A and a maximum operating temperature of 85°C.Overall, the B57127P109M301 is an extremely reliable Inrush Current Limiter (ICL) designed to work in a variety of industrial applications. Its temperature-dependent resistance curve ensures that the system is protected from any sudden surges of current that could potentially damage the system. It is also composed of an epoxy resin moulding material, making it shock and vibration resistant. As a result, the long-term reliability of the ICL is guaranteed.

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

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