Anti Surge Square Slow BlowMicro Fuse, designed in accordance to IEC60127-1, IEC60127-3 Standard sheet4, GB9364.1-1997, GB9364.3-1997.Rated with voltage 250VAC and wide current ratings 50mA to 20A , certificated by UL,CUL,VDE,CQC,PSE,KC.
8x4x7mm Time Delay Anti Surge Plastic Square Micro Fuse 5A 250V With Pitch 5.08mm
Description of Anti Surge Square Slow BlowMicro Fuse
Pre-dominant radial lead package with U.S (UL/CSA)., Europe (VDE), China (CQC) and Japan (PSE) safety agency approvals, allows use of a single fuse rating in products with true World-Wide acceptance. Provides board level primary circuit protection in a wide variety of battery chargers, power supplies, modems, routers, consumer electronics, etc.
Features of Anti Surge Square Slow BlowMicro Fuse
Reduced PCB space requirements
Direct solderable or plug-in versions
Internationally approved
Low internal resistance
Shock safe casing
Vibration resistant
Replace traditional cartridge fuse
Halogen free
Lead-free and RoHS compliant
Red Phosphorus Free
Application of Anti Surge Square Slow BlowMicro Fuse
Battery Chargers
Consumer Electronics
Power supplies
Industrial Controllers
Chargers
Office Devices
Telecom Devices
Certifications of Anti Surge Square Slow BlowMicro Fuse
Agency |
Ampere Range |
Agency File Number |
UR |
50mA ~ 6.3A |
E340427(JDYX2) |
C-UR |
50mA ~ 6.3A |
E340427(JDYX8) |
VDE |
50mA ~ 6.3A |
40039420 |
CQC |
50mA ~ 6.3A |
CQC16012154495 |
PSE |
50mA ~ 6.3A |
PSE16021073 |
KC |
50mA ~ 6.3A |
SU05052-16004/16005/16006 |
Dimension of Anti Surge Square Slow BlowMicro Fuse (mm)
Operating Characteristics of Anti Surge Square Slow BlowMicro Fuse
% of Ampere Rating(In) |
Blowing Time |
150%* In |
60 minMinimum |
210%* In |
2 min Max |
275%* In |
400 ms~10 s |
400%* In |
150 ms~3 s |
1000%* In |
20 ms~150 ms |
Electrical Performances of Anti Surge Square Slow BlowMicro Fuse
Breaking Capacity: 35A or10In whichever is greater at 250V AC.
The insulation resistance value of fuse is greater than 0.1ΜΩ after breaking capacity testing.
Catalog No. |
Ampere Rating |
Voltage Rating |
Max Voltage Drop (mv) |
I2TMelting Integral(A2.S) |
MTS0050A |
50mA |
250V |
555 |
0.02 |
MTS0100A |
100mA |
250V |
355 |
0.11 |
MTS0125A |
125mA |
250V |
323 |
0.12 |
MTS0160A |
160mA |
250V |
296 |
0.17 |
MTS0200A |
200mA |
250V |
272 |
0.21 |
MTS0250A |
250mA |
250V |
251 |
0.41 |
MTS0315A |
315mA |
250V |
237 |
0.63 |
MTS0400A |
400mA |
250V |
211 |
1.22 |
MTS0500A |
500mA |
250V |
202 |
2.34 |
MTS0630A |
630mA |
250V |
191 |
2.88 |
MTS0800A |
800mA |
250V |
172 |
3.92 |
MTS1100A |
1A |
250V |
200 |
5.77 |
MTS1125A |
1.25A |
250V |
200 |
8.34 |
MTS1160A |
1.6A |
250V |
190 |
13.60 |
MTS1200A |
2A |
250V |
170 |
25.90 |
MTS1250A |
2.5A |
250V |
170 |
42 |
MTS1300A |
3A |
250V |
165 |
45 |
MTS1315A |
3.15A |
250V |
150 |
64 |
MTS1400A |
4A |
250V |
130 |
92 |
MTS1500A |
5A |
250V |
130 |
140 |
MTS1630A |
6.3A |
250V |
130 |
208 |
MTS1800A |
8A |
250V |
100 |
265 |
MTS2100A |
10A |
250V |
100 |
295 |
Average Time Current Curves of Anti Surge Square Slow BlowMicro Fuse
Packing Quantity of Anti Surge Square Slow BlowMicro Fuse
A. Bulk packing |
B. Taped packing(Default) |
Bulk1000 pcsin per poly bag; 5 poly bags in per inner box; 4 inner boxes in per outer carton |
1000 pcs per inner box 10 inner boxes per outer carton
|
Difference between MCB and fuse
What is a fuse?
The most common overcurrent device is a fuse. A fuse is merely a small length of wire. Fuse is always placed on the phase wire.
What is MCB?
MCB called Miniature circuit breaker, MCB is designed to operate on overload current and they can be used as protection devices for the individual circuit. MCB can also provide magnetic fault protection and short circuit protection.
MCB can be changed over the switch needs to be pushed backed to the On position. While in the case of the fuse, the whole wire will have to be replaced first and there are also have some disadvantages of a fuse like it has low breaking capacity, and it has slow compared to other circuit breakers. So here this post gives information about several advantages of MCB over fuse or we can say that why we have to use MCB better than a fuse.
The main key difference between MCB and Fuse are given below:
· As we know that relay is a switch, it is not usually meant to open under fault conditions and would likely fail if done so while in the fuse is a fault protection device. If a short circuit is developed, a large current will flow, and the fuse link will melt, causing the circuit to open.
· All the relay is considered to be a fuse, but all the fuse are not considered as a relay.
· A relay can be reset and put back into service after an overload but in the fuse needs to be replaced after every fault.
· Fuse is mainly used for protection to our equipment so that when the high current passed through fuse more than its limit it will melt and protect our appliances but while in case of the relay it is used to accurate the high power appliance from the low power triggers. We can make fuse out of relay using a circuit but can do it in the fuses.
· A fuse protects from the overload and relay is a control device that uses a small amount of electrical current to control a larger amount or current.
· Relay work with DC supply but in the fuse did not need DC supply.
· A fuse is used for breaking the circuit while the relay is used for sensing purposes.
· MCB is sensitive to vibration and movement, which can cause the switch to trip for reasons unrelated to an electricity overload, but in the fuse does not influence by vibration nor movement was secured in the fuse housing and was not rely on the switching mechanism as MCB.
· MCB is costlier than the fuse unit system.
· MCB, quick restoration is possible by just switching operation, resettable but infuse quick restoration of supply can not be possible because fuse must be replaced once blown.
· Handling MCB is more electrically safe than a fuse.