China Supplier:Microfuse 2T;63mA-10A;125V;250V; 400V Hight Quality Factory Direct Sales

1.
MODEL  NUMBER  AND  SAFETY  CERTIFICATION

 

   Model  Number:  Part  Number+Rated Current+Rated Voltage+Approvals.
[example]:

2SMT/2T       3A        125V                 1)  Part  Number
                                                              2)  Rated  Current
1)                2)       3)                   3)  Rated  Voltage
1-2 
Rated Current  And  Voltage
: 32mA~15A
Rated Current: 32 mA~15A
;125V/250V/400V AC
Rated  Voltage:125V/250V/400 AC
1-3Marking

The fuse shall have the following marking:

Specification:Characteristic  Symbol+Rated Voltage
   32mA~800mA : _mA    1A~15A:_A
Trade mark:The Manufacture’s Logo+Part Number+Approvals  
32mA~15A:

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

No.	Component	Material	Quantity
(1)	Wire	Alloy	1
(2)	Cap	Brass with mickel plated	2
(3)	Body	Ceramic Tube/Plastic	1
(4)	Lead	Tinned Copper wire	2

 
4.
APPEARANCES AND CONFIGURATION
4-1
Appearances:There shall not be any remaekable stain,rust or crack on the appearances.
4-2
Configuration:Axial Leaded Micro-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

% of Ampere Rating	Ampere Rating	Opening Time
100%	32mA - 15A	4 Hours, Min.
200%	32mA - 15A	60 Second, Max
275%	500mA~ 10A	300 msecs., Max.
400%	500mA~ 10A	30 msecs., Max.
1000%	500mA~ 10A	4 msecs., Max.
Item	AVL1	2nd souece(AVL2)
TAPYE	Slo-Blo
Openrating Temp	-55℃~125℃	-55℃~125℃
Temp.derating Currev
	200% Rating 60SEC	60sec MAX
	3millisecond at 1000% rated current	3millisecond at 1000% rated current
Melting I 2 t	3.14	3.14
Cold Ohms	1A/0.13~0.15 Ohm	1A/0.13~0.15 Ohm
Interrupting rating	50A/125VAC 50A/250VAC	50A/250VAC
Dimensions	7.2mm*¢3.2mm	7.2mm*¢3.2mm
Ssfty	UL CSA	CCC

 
7.
 ENVIRONMENTAL SPECIFICATION
7-1 -55℃~125℃
Operating Temperature: -55℃~125℃
7-2 
Storage Conditions
+10℃~60℃
Temperature: +10℃~60℃
 

On average, It can be stored below the relative humidity or 75% for 3 years.

Without dew, It can be kept under humidity of 95% for 30 days.
8.
SOLDERING PAAMETERS
8-1
Wave Solder
260±5℃
Soldering Temperature:260±5℃4 Sec. Max.
Soldering Time:4 Sec.Max.
8-2
Manual Solder
350±5℃
Soldering Temperature: 350±5℃
3 Sec. Max.
Soldering Time: 3 Sec. Max.
9.
OTHER NOTICE IN USING

If heat shrink tubing was needed,the roast temperature and time should be refer to the following.

The temperature should be sel under 150℃,roast time:50s Max.