5*20mm Glass tube fast action fuse / glass fuse standard

5*20mm Glass tube fast action fuse UL CSA


MODEL  NUMBER  AND  SAFETY  CERTIFICATION

   Model  Number:  Part  Number+Rated Current+Rated Voltage+Approvals.
 
[example]:
5GFU      1A     125V/250V                1) Part  Number
                                                       2)  Rated  Current
1)          2)        3)                     3) Rated  Voltage
 
1-2 
Rated Current  And  Voltage
: 32mA~20A
Rated Current: 32mA~20A
:125V/250V AC
Rated  Voltage:125V/250V AC
1-3Marking

The fuse shall have the following marking:

Specification:Characteristic  Symbol+Rated Voltage
   32mA~800mA : _mA125V/250V    1A~20A:_A125V/250V
Trade mark:The Manufacture’s Logo+Part Number+Approvals  
 32mA~20A: 
 

Note:Size of the markings have not be specified.
 
 
2.
SCOPE
Used in electronic equipment.
3.
OUTLINE DRAWING AND STRUCTURE
3-1 :mm)
Outline Drawing and Dimensions(Unit:mm)
 


3-2
Structure

 
4.
APPEARANCES AND CONFIGURATION
4-1
Appearances:There shall no fragmentation and of remarkable blotch.
4-2
Configuration:Axial Leaded Fuse.
5.
PHYSICAL CHARACTERISTIC
5-1 
Tensile test

Keep pulling the cap of the fuse with 10N at axial direction for 1 min.
6.
ELECTRICAL CHARACTERISTICS

Pre-Arcing Time/Current Characteristic
 
a,Breaking capacity)(Time Lag and Fast Acting)

 
b,Electrical characteristics
(UL)

 
c,Temperature character
When 100% of rating the temperature rise doesn’t exceed 75℃.

d,Approvals

Average Time Current Curves