B57237S0509M051 Allicdata Electronics
Allicdata Part #:

495-76283-2-ND

Manufacturer Part#:

B57237S0509M051

Price: $ 0.41
Product Category:

Circuit Protection

Manufacturer: EPCOS (TDK)
Short Description: ICL 5 OHM 20% 5A 15MM
More Detail: Inrush Current Limiter 5 Ohms ±20% 5A 0.591" (15.0...
DataSheet: B57237S0509M051 datasheetB57237S0509M051 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1000 +: $ 0.37162
3000 +: $ 0.36036
5000 +: $ 0.33784
10000 +: $ 0.31532
Stock 1000Can Ship Immediately
$ 0.41
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
R @ 25°C: 5 Ohms
Tolerance: ±20%
Current - Steady State Max: 5A
R @ Current: 125 mOhms
Diameter: 0.591" (15.00mm)
Lead Spacing: 0.295" (7.50mm)
Approvals: UL
Description

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Inrush Current Limiters (ICL) are devices that limit the amount of inrush current flowing into an electrical circuit. This type of current limiter can be used in a variety of applications, but the most common application is in power supplies and other voltage-dependent devices. The B57237S0509M051 is an ICL designed for use in low and medium voltage applications. This ICL has a high-current-limiting capability and is easy to install and maintain. It has features that allow it to rapidly adjust to changes in the current being drawn by the circuit.

When an electrical device is first turned on, it often draws a large amount of current as it reads and initializes the power it needs to operate. This peak inrush current can cause problems such as overloading circuits, damaged components, or even cause a device to fail in its operation. Inrush current limiters like the B57237S0509M051 help prevent these types of issues by limiting the amount of current allowed to flow into the circuit. The ICL will sense the current flowing into the circuit and immediately limit it to an appropriate level that will not cause any issues with the device or circuit.

The B57237S0509M051 Inrush Current Limiter has a voltage rating of up to 600V and is rated for up to 200A. This device can be used in a variety of applications ranging from switch-mode power supplies to industrial automation systems. It is designed to handle large surges of current and can be mounted to the appropriate DIN rail or surface-mounted to the application. The ICL has a built-in temperature protection that allows it to shut off if the internal temperature rises above a certain level.

The working principle behind the B57237S0509M051 ICL is relatively simple, but very effective. The ICL works by detecting the inrush current level and immediately limiting its flow. The device has two main components: a control circuit and a magnetic core. The control circuit detects the current flowing into the circuit and adjusts the magnetic field of the core accordingly. The magnetic field then works in conjunction with the inductors in the circuit to slow down and limit the amount of current that can flow into the circuit.

The B57237S0509M051 Inrush Current Limiter is designed to be used in low and medium voltage applications. Its high-current-limiting capability makes it a suitable choice for many applications, from industrial automation to household electronics. With its easy installation and maintenance requirements, this ICL is an ideal choice for protecting circuits and components from potential damage caused by large inrush currents. Inrush current limiters like this one are excellent tools for ensuring the safe and reliable operation of electrical circuits.

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

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