EEWORLDEEWORLDEEWORLD

Part Number

Search

BK-S505SCH-5-R

Description
Cartridge Fuses 5A 250V high I2t ceramic
CategoryCircuit protection   
File Size1MB,7 Pages
ManufacturerEaton
Environmental Compliance
Download Datasheet Parametric Compare View All

BK-S505SCH-5-R Online Shopping

Suppliers Part Number Price MOQ In stock  
BK-S505SCH-5-R - - View Buy Now

BK-S505SCH-5-R Overview

Cartridge Fuses 5A 250V high I2t ceramic

BK-S505SCH-5-R Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerEaton
Product CategoryCartridge Fuses
RoHSDetails
ProductCeramic Fuse
Current Rating5 A
Fuse TypeTime Delay / Slow Blow
Fuse Size / Group5 mm x 20 mm
Voltage Rating AC250 VAC
Mounting StyleBoard Mount
Termination StyleAxial
Minimum Operating Temperature- 55 C
Maximum Operating Temperature+ 125 C
PackagingBulk
Resistance14 mOhms
Body StyleCylindrical Leaded
Diameter5.2 mm
Length20.5 mm
Interrupt Rating1.5 kA at 250 VAC
Factory Pack Quantity100
Unit Weight0.000353 oz
Technical Note
10483
BUSSMANN
Effective January 2016
SERIES
Fuse Technology:
Terminology, Specifications and Device Selection
Overview
Virtually all electronic devices from portable
electronics and consumer devices, automotive,
military and aerospace applications require some
degree of protection against overcurrent events.
The most economical and most common form of
overcurrent protection is the fuse. Eaton offers
an extensive selection of fuses in a variety of
configurations. Selection of the proper fuse for
a specific application involves consideration of
a staggeringly large number of parameters, This
Technical Note on fuse technology will discuss
basic fuse operating, application and selection
criteria.
Overcurrent fuses serve two main purposes:
A short circuit condition is an overcurrent event
that leaves the normal current path, and which
greatly exceeds the normal full load current of the
circuit by a factor of tens, hundreds or thousands.
Selecting Overcurrent
Protection
During normal load conditions, a fuse must carry
the normal operating current of the circuit without
experiencing nuisance openings. However, when
an overcurrent occurs, the fuse must interrupt the
overcurrent and withstand the voltage across the
fuse after internal arcing.
To properly select a fuse the following criteria
must be considered:
To protect components, equipment and
people from risk of fire and shock caused by
overcurrents
To isolate sub-systems from the main
system once a fault has occurred
Voltage rating (AC or DC voltage)
Current rating
Normal operating current
Ambient temperature
Overload conditions and opening times
Available short circuit current
Melting Integral (I
2
t)
Pulse and in-rush characteristics
Characteristics of equipment or components
to be protected
Physical size and available board space
Standards requirements
Overcurrent
An overcurrent event exists when the normal
load for a circuit is exceeded. It can either be an
overload or short circuit condition. Components
and equipment can be damaged by both types of
overcurrents.
An overload condition is any current flowing
within the circuit path that is higher than the
circuit’s normal full-load current. An overload is
typically two to five times the magnitude of a
circuit’s normal operating current.
Voltage Ratings
The voltage rating of a fuse must be greater than
or equal to the maximum open circuit voltage.
Because the fuse has such low resistance, the
voltage rating becomes critical only when it
needs to open. The fuse must be able to open
quickly, extinguish the arc after the fuse element

BK-S505SCH-5-R Related Products

BK-S505SCH-5-R BK-S505SCH-6-3-R BK-S505SCH-3-15-R TR2-S505SCH-3-15-R
Description Cartridge Fuses 5A 250V high I2t ceramic Cartridge Fuses 6.3A 250V high I2t ceramic Cartridge Fuses 3.15A 250V high I2t ceramic Cartridge Fuses 3.15A 250V high I2t ceramic
Product Attribute Attribute Value Attribute Value Attribute Value Attribute Value
Manufacturer Eaton Eaton Eaton Eaton
Product Category Cartridge Fuses Cartridge Fuses Cartridge Fuses Cartridge Fuses
RoHS Details Details Details Details
Factory Pack Quantity 100 100 100 1500
Product Ceramic Fuse Ceramic Fuse Ceramic Fuse -
Current Rating 5 A 6.3 A 3.15 A -
Fuse Type Time Delay / Slow Blow Time Delay / Slow Blow Time Delay / Slow Blow -
Fuse Size / Group 5 mm x 20 mm 5 mm x 20 mm 5 mm x 20 mm -
Voltage Rating AC 250 VAC 250 VAC 250 VAC -
Mounting Style Board Mount Axial Axial -
Termination Style Axial Axial Axial -
Packaging Bulk Bulk Bulk Reel
Resistance 14 mOhms 10 mOhms 17 mOhms -
Body Style Cylindrical Leaded Cylindrical Leaded Cylindrical Leaded -
Diameter 5.2 mm 5.2 mm 5.2 mm -
Length 20.5 mm 20.5 mm 20.5 mm -
Interrupt Rating 1.5 kA at 250 VAC 1.5 kA at 250 VAC 1.5 kA at 250 VAC -
Unit Weight 0.000353 oz 0.000353 oz 0.000353 oz -
Let's talk about the need for continuous practice and learning after work.
For those who have been working for more than one year, your learning of MCU is directly for the boss to increase your salary, but the premise is that you have absolute confidence that you can improve...
武汉三维 Talking
Regarding the problem of local variables existing in pe files, waiting online, and I will give points after it is resolved.
I know that global variables and static local variables are usually stored in the .DATA section. However, local variables do not exist in the PE file and cannot be found in the PE file (for example, i...
520yjkally Embedded System
msp430 serial port interruption problem
Send command string to 430 through PC and realize baud rate 115200 through receive interrupt. However, after each receive interrupt, the last byte of the last string is received. Solution: Attached co...
kaka0202 Microcontroller MCU
Three major obstacles affect the development of wearable medical and health applications
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:51[/i] [size=14px] At the 2014 International Consumer Electronics Show (CES) and the World Mobile Communications Conference (WMC), vari...
RichCastle Mobile and portable
Multi-stage amplifier circuit and its coupling method
[align=left][color=rgb(0, 0, 0)][font=宋体][backcolor=white][size=16px]In many applications, the amplifier is required to have a higher amplification factor and suitable input resistance and output resi...
qinkaiabc Analog electronics
EEWORLD University Hall----Application of Infineon Industrial Semiconductors in the Motor Drive Industry
Infineon Industrial Semiconductor Applications in the Motor Drive Industry : https://training.eeworld.com.cn/course/5576...
hi5 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1076  2617  190  606  430  22  53  4  13  9 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号