250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse
  • Air Pro250V Ceramic Slow Blow Surface Mounted Fuse

250V Ceramic Slow Blow Surface Mounted Fuse

250V Ceramic Slow Blow Surface Mounted Fuse with in-rush current with stand capability in a 2410 SMD package size. These slow blow fuses are designed for LED driver and applications that require high DC voltage ratings and high DC interrupting ratings.

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Product Description

2410 250V Slow Blow SMT Wire In Air Brick Ceramic Surface Mount Fuse 2A


Product Introduction of 250V Ceramic Slow Blow Surface Mounted Fuse


2410 Fast Acting are ceramic tube/end cap constructions, RoHS compliant, Halogen Free and lead(Pb) exempts of the requirements of RoHS Directive(2002/95/EC), with U.S. (UL/CSA) safety agency approvals. Provide board level primary and secondary circuit protection in a wide variety of applications. With excellent inrush current withstanding capability, excellent reliability for thermal and mechanic shock, also have a high reliability and stable solder ability, end caps are available in gold/silver/nickel plated.

250V Ceramic Slow Blow Surface Mounted Fuse factory250V Ceramic Slow Blow Surface Mounted Fuse factory

Electrical Characteristics of 250V Ceramic Slow Blow Surface Mounted Fuse


% of Ampere Rating(In)

Blowing Time

100% * In

4 hours Min

200% * In

120 sec Max

1000% * In

10ms Min


Package of 250V Ceramic Slow Blow Surface Mounted Fuse


1,000 pcs in 7 inches dia. reel, 12mm wide tape, EIA Standard 481


Size of 250V Ceramic Slow Blow Surface Mounted Fuse (Unit:mm)


250V Ceramic Slow Blow Surface Mounted Fuse factory
250V Ceramic Slow Blow Surface Mounted Fuse factory

Recommended Pad Layout of 250V Ceramic Slow Blow Surface Mounted Fuse


250V Ceramic Slow Blow Surface Mounted Fuse factory


Material List of 250V Ceramic Slow Blow Surface Mounted Fuse


NO.

Part Name

Material

1

End caps

Gold orSliver Plated Brass Cap

2

Body

Non-Transparent Square Ceramic Tube

3

Fuse element

Cu-Ag Alloy wire


Electrical Specifications of 250V Ceramic Slow Blow Surface Mounted Fuse


Part

Number

Ampere

Rating

Voltage

Rating

Nominal Cold

Resistance

(Ohms)

I2TMelting

Integral(A2.S)

SET0200

200mA

250V

0.920

0.125

SET0250

250mA

250V

0.860

0.145

SET0300

300mA

250V

0.620

0.162

SET0315

315mA

250V

0.550

0.189

SET0375

375mA

250V

0.470

0.200

SET0400

400mA

250V

0.380

0.238

SET0500

500mA

250V

0.320

0.275

SET0600

600mA

250V

0.285

0.470

SET0630

630mA

250V

0.256

0.566

SET0700

700mA

250V

0.208

0.805

SET0750

750mA

250V

0.175

1.240

SET0800

800mA

250V

0.155

1.880

SET1100

1A

250V

0.148

3.500

SET1125

1.25A

250V

0.102

4.760

SET1150

1.5A

250V

0.085

6.305

SET1160

1.6A

250V

0.075

6.505

SET1200

2A

250V

0.044

8.950

SET1250

2.5A

250V

0.043

16.025

SET1300

3A

250V

0.033

21.560

SET1315

3.15A

250V

0.029

22.750

SET1350

3.5A

250V

0.027

27.050

SET1400

4A

250V

0.025

31.808

SET1500

5A

250V

0.019

40.250

SET1600

6A

250V

0.018

67.245

SET1630

6.3A

250V

0.017

73.550

SET1700

7A

250V

0.015

76.280

 

Ø *: These catalog no. cold resistance and I2t value are pending due to fuse elements shall be customized;

Ø DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25℃;

Ø Typical Pre-arching I2t are calculated at 10*In Current or 8ms;

Ø Min Interrupting Rating: 1.35*In.


Interrupting Rating of 250V Ceramic Slow Blow Surface Mounted Fuse


Breaking Capacity: [email protected][email protected]


Average Time Current Curves of 250V Ceramic Slow Blow Surface Mounted Fuse

250V Ceramic Slow Blow Surface Mounted Fuse factory

Application of 250V Ceramic Slow Blow Surface Mounted Fuse


- Notebook
-Storage system
- LED Driver
-Telecom system
- PC computer
-Power Supply
- Office electronic equipment
-White goods
- Industrial equipment
-Game console
- Medical equipment
-Battery charging circuit protection

250V Ceramic Slow Blow Surface Mounted Fuse factory

Product Qualification of 250V Ceramic Slow Blow Surface Mounted Fuse


To satisfy customers ,the 0603 Fast Acting Surface Mount Fuse have been APPROVED RoHS, REACH, UL, CUL certifications and quality guaranteed.
250V Ceramic Slow Blow Surface Mounted Fuse factory

Delivery, Shipping And Serving of 250V Ceramic Slow Blow Surface Mounted Fuse

 

Delivery and shipping would be monitored and served by our sales team, 7x24 hours.


250V Ceramic Slow Blow Surface Mounted Fuse factory

Factory of the2410 250V Slow Blow Surface Mount Fuse

250V Ceramic Slow Blow Surface Mounted Fuse factory

Certificates of the2410 250V Slow Blow Surface Mount Fuse

250V Ceramic Slow Blow Surface Mounted Fuse factory

Outdoor LED Lighting Application of the2410 250V Slow Blow Surface Mount Fuse


250V Ceramic Slow Blow Surface Mounted Fuse factory 


High brightness LEDs are now being used in many different lighting applications such as outdoor display boards, traffic signals, street or tunnel lighting, airport runway lighting, etc.
LED lighting offers many advantages, including extreme long life and high efficiency, though outdoor LED lighting applications require special attention to protection due to environmental conditions and the added sensitivities on LED circuits. The engineers who design lighting products must be concerned with reliability, especially in applications where maintenance is difficult and where the failure of LED strings could jeopardize safety.
The loss of one LED can result in the loss of the entire LED lighting string. One of the major causes of an electrical open in an LED is thermo-mechanical stress on the wire bonds. Other causes of LED open circuits are electrostatic discharge (ESD) events or surges induced by nearby lightning events.
Open LED protection is designed as an electronic shunt which provides a current bypass in the case of an open circuit caused by a single LED failure.  

 

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