BK1-S505H-4-R Allicdata Electronics
Allicdata Part #:

283-3533-ND

Manufacturer Part#:

BK1-S505H-4-R

Price: $ 1.16
Product Category:

Circuit Protection

Manufacturer: Eaton
Short Description: FUSE CERM 4A 600VAC 400VDC 5X20
More Detail: N/A
DataSheet: BK1-S505H-4-R datasheetBK1-S505H-4-R Datasheet/PDF
Quantity: 1143
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 1.05210
5 +: $ 1.00170
10 +: $ 0.95193
50 +: $ 0.76797
100 +: $ 0.65111
250 +: $ 0.63441
500 +: $ 0.53424
1000 +: $ 0.47581
5000 +: $ 0.41738
Stock 1143Can Ship Immediately
$ 1.16
Specifications
Response Time: Slow
DC Cold Resistance: 0.019 Ohms
Size / Dimension: 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Color: --
Operating Temperature: -40°C ~ 85°C
Approvals: CCC, cULus, PSE/JET, TUV
Melting I²t: 38.45
Breaking Capacity @ Rated Voltage: 1.5kA
Mounting Type: Holder
Package / Case: 5mm x 20mm
Series: S505H
Voltage Rating - DC: 400V
Voltage Rating - AC: 600V
Current Rating: 4A
Fuse Type: Cartridge, Ceramic
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

BK1-S505H-4-R is a type of fuse and it performs many of the same functions as other fuses, but with some unique advantages that can help improve safety and performance. This type of fuse is used mainly for applications that require higher heat and current ratings.

Application Field

The BK1-S505H-4-R is used in many different industrial and commercial applications, such as automotive, aircraft, telecom, and other applications that need to handle large amounts of current. It is also used for short-circuit protection, especially in heavy equipment, and it is often used as an overload protectioon device to prevent excessive current from passing through critical components. It also serves to protect sensitive components from high current surges, such as those that can occur during lightning strikes.

Working Principle

At its most basic level, fuses work by creating a heat-sensitive connection between two or more electrical contacts. When too much current passes through the contacts, the connection begins to heat up until it melts, breaking the circuit and protecting the components. The BK1-S505H-4-R fuse is designed to respond faster and provide more reliable protection against overloads. The fuse also has a self-limiting voltage feature that shuts the fuse off when the current levels reach a predetermined limit.

The BK1-S505H-4-R fuse also features a unique design, with two design elements that provide added protection. The first design element is a ceramic insert that provides superior thermal and electrical protection. This ceramic element helps to control the heat and current flow and protect the circuit components from becoming overloaded. The second design element is a heat sensitive element that breaks the circuit in the presence of excess heat or current.

The BK1-S505H-4-R fuse provides a great deal of protection for the circuits that it protects. It is designed with added features that help protect against overloads, surges, and other electrical problems. This type of fuse is perfect for applications that require high ratings and performance, as well as for those that need reliable protection from electrical problems.

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

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