B57237S0220M000 Allicdata Electronics
Allicdata Part #:

495-3054-ND

Manufacturer Part#:

B57237S0220M000

Price: $ 0.77
Product Category:

Circuit Protection

Manufacturer: EPCOS (TDK)
Short Description: ICL 22 OHM 20% 2.8A 15MM
More Detail: Inrush Current Limiter 22 Ohms ±20% 2.8A 0.59" (15...
DataSheet: B57237S0220M000 datasheetB57237S0220M000 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 0.69930
5 +: $ 0.67788
10 +: $ 0.63441
50 +: $ 0.52479
100 +: $ 0.43735
250 +: $ 0.42641
500 +: $ 0.36081
1000 +: $ 0.31708
5000 +: $ 0.28428
Stock 1000Can Ship Immediately
$ 0.77
Specifications
Series: --
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
R @ 25°C: 22 Ohms
Tolerance: ±20%
Current - Steady State Max: 2.8A
Diameter: 0.59" (15mm)
Lead Spacing: 0.295" (7.50mm)
Approvals: UL
Description

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Inrush current limiters (ICLs) are widely used in a variety of applications, B57237S0220M000 included. This specific ICL is designed to safely limit inrush currents in circuits supplied by a power supply and protect from overloads. Through its capable design, it prevents too much current from entering the circuit during start-up and thereby makes sure that the AC input power supply is not damaged.

The working principle of the B57237S0220M000 ICL is quite simple. It works by introducing a certain amount of resistance between the power supply and the load to limit the amount of current. The resulting lower current reduces the chances of overloads and reduces power loss. This resistance is automatically controlled so that it only affects start-up current and not running current.

The B57237S0220M000 ICL is a popular choice for many applications, including computers, telecommunications, home audio/video systems, and home automation systems. In computers, for example, they are often used to help protect against damage that may occur when multiple components are suddenly turned on at the same time. In home audio/video systems, ICLs can be used to prevent current overloads that can cause image quality issues or damage to expensive components.

In addition to its use in computers and home audio/video systems, the B57237S0220M000 ICL can be used in a range of other applications where current protection is required. This includes medical equipment, industrial equipment, and automobiles, among others. It can also be used in laboratory equipment, such as cathode ray tubes, where voltage spikes may cause damage.

The B57237S0220M000 ICL is designed for use with single phase IEC inrush current limited, AC rectified power supply applications. It works by introducing an adjustable electrical resistance in series with the input AC line. This resistance limits the current entering the circuit and helps protect the AC power supply from overloads.

By using the B57237S0220M000 ICL, the inrush current is limited and the circuit can be protected. This makes it an ideal choice for applications where protection from overloads is a must. With a robust design and an adjustable current limit, this ICL is a great option for a variety of applications.

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

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