Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Fuse Components >

JEF-703F ATU 0257 PCB Mount Fuse Holder PC 20A Vehicle Fuse Holder

Categories PCB Mount Fuse Holder
Brand Name: AMPFORT
Model Number: SL-703F
Certification: RoHS
Place of Origin: Dongguan,Guangdong,China
MOQ: 1500 Pieces
Price: Negotiable
Payment Terms: T/T,Paypal, Western Union, MoneyGram
Supply Ability: 6,000,000 Pieces Per Month
Delivery Time: 7-10 Workdays
Packaging Details: 1000pcs per bag
Name: Commercial Vehicle Fuse Holder JEF-703F
Number of Pin: 2
Insulating Body: Nylon
Contact: 0.4mm Brass tin plated
Electrical: Max.20A 32V
Plastic section: Polycarbonate PC
Copper section: Beryllium Bronze
Fuse: ATU/ATC/0257/0287 Blade Fuse
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

JEF-703F ATU 0257 PCB Mount Fuse Holder PC 20A Vehicle Fuse Holder


PCB Mount Commercial Vehicle Fuse Holder JEF-703F 20A 32V For 287 Car Blade Fuse


Description Of The PCB Mount Commercial Vehicle Fuse Holder JEF-703F 20A 32V


Enable easy fuse installation and replacement with our comprehensive line of fuse blocks,fuse holders, and fuse accessories for
automotive, electronic, and industrial applications.


Specification Of The PCB Mount Commercial Vehicle Fuse Holder JEF-703F 20A 32V


Electrical:Max. 20A 32V
Insulating Body:Nylon
Contacts:0.4mm Brass tin plated


Selection of the Fuse and Holder Solution


The first step is to answer the following questions:
Will the fuse need to accessible for replacement?
How often will the fuse need to be replaced?
Should the end customer of the appliance have access to change the fuse?
Should the fuse only be accessible from outside the appliance?
How much is available to spend on safety and reliability?


1) Requirements and characteristics
The most important standards for fuse-holders, which specify requirements, characteristics and testing methods are:
IEC-publication 257 (1968) and Amendment no. 2 to this publication dated January 1989.
UL-standard no. 512.

2) Rerating (Derating) a Fuseholder


Selection Considerations for Fuseholders and Fuse Blocks


Equally important to the selection of the proper fuse is the correct selection of the proper fuseholder or fuse block for a given application. Fuseholders are available using most of the same Selection Considerations outlined for UL fuse classes.


Considerations for fuseholders include:
Current Rating
Voltage Rating
Interrupting Rating
Physical Size
Indication


Additional selection considerations for fuseholders and fuseblocks include:

1) Number of poles
2) Mounting configuration
3) Connector type
4) Number of Poles

5) Mounting Configuration
6) Connector Type Screw/Screw with pressure plated/Box Lug


Function Of The Fuse Holder


The fuse holder mainly refers to the seat installed in the fuse, which can be divided into lead fuse holder, panel fuse holder, automobile fuse holder, etc. Commonly used in power amplifiers, speakers, massage chairs and other electrical equipment; fuse clips are often used in small electrical appliances, mainly used for the connection or wiring harness of industrial machinery; automobile fuse holders can be divided into wire-type automobile fuse holders and panel-type automobile fuse holders. The uses are very different. Any kind of fuse clip is very resistant to current and voltage, and in the case of a relatively high fire rating, it generally needs to pass relevant certification.


The improvement of the fuse holder structure mainly refers to the display of the fusion status, no need to replace, and self-replication of the fuse holder. First, many communicating holes are integrated with the first guide, and each hole is connected by screws, or many communicating with each other. Each wire is directly connected to the first wire through an electrical connection, and between the second wires is a self-replicating fuse. In fact, it means the same, knowledge makes appropriate changes to the structure. This ensures the use of fuses.


More Parts Of The PCB Mount Commercial Vehicle Fuse Holder JEF-703F 20A 32V


Quality JEF-703F ATU 0257 PCB Mount Fuse Holder PC 20A Vehicle Fuse Holder for sale
Send your message to this supplier
 
*From:
*To: Dongguan Ampfort Electronics Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0