1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V For Medical Device
Introduction Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V
Stable performance and high reliability (trustworthiness) , Rapid fusing and high-precision protection , Extremely stable material and structure, Excellent breaking capacity and lightning resistance , Wide applicable temperature range -50~+125℃, Gilded tip and excellent anti-sulfur characteristic , Conform to international RoHS directive and halogen-free .
General Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V
► Fast acting,Inrush withstand capability
► Wire-In-Air performance
► Wide range of current rating available
► 6.1mm x 2.5mm square shape surface mount
► Higher temperature profiles
► -55℃~125℃ operating temperature
► Excellent environmental integrity
► RoHS compliant
► Halogen-free
Electrical Characteristics Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V
Breaking Capacity:50A@300Vac ,50A@250Vac,200A@125Vac.
Operating Characteristics
| % of Ampere Rating(In) | Blowing Time |
| 100% * In | 4 hours Min |
| 200% * In | 120 sec Max |
Application Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V
♦ Battery pack
♦ PC related equipment and peripherals (Hard driver,Printer, etc.)
♦ Digital camera (Digital still camera)
♦ Game equipment
♦ LCD monitor, LCD modules
♦ Wireless base station
♦ Power supply
♦ Medical device
Electrical Specifications Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V
| P/N | Ir | Vr | Breaking Capacity | Cold Res. | I2t Melting | UL | cUL |
| SSF0160 | 160mA | 300VAC | 50A@300VAC
50A@250VAC
200A@125VAC | 2.308 | 0.056 | ● | ● |
| SSF0200 | 200mA | 1.655 | 0.06 | ● | ● |
| SSF0250 | 250mA | 1.456 | 0.063 | ● | ● |
| SSF0300 | 300mA | 0.855 | 0.19 | ● | ● |
| SSF0315 | 315mA | 0.656 | 0.2 | ● | ● |
| SSF0375 | 375mA | 0.605 | 0.328 | ● | ● |
| SSF0400 | 400mA | 0.58 | 0.335 | ● | ● |
| SSF0500 | 500mA | 0.302 | 0.471 | ● | ● |
| SSF0600 | 600mA | 0.268 | 0.771 | ● | ● |
| SSF0630 | 630mA | 0.259 | 0.982 | ● | ● |
| SSF0700 | 700mA | 0.233 | 2.102 | ● | ● |
| SSF0750 | 750mA | 0.227 | 2.23 | ● | ● |
| SSF0800 | 800mA | 0.205 | 2.375 | ● | ● |
| SSF1100 | 1A | 0.129 | 3.685 | ● | ● |
| SSF1125 | 1.25A | 0.095 | 3.755 | ● | ● |
| SSF1150 | 1.5A | 0.089 | 6.751 | ● | ● |
| SSF1160 | 1.6A | 0.078 | 6.8 | ● | ● |
| SSF1200 | 2A | 0.039 | 12.14 | ● | ● |
| SSF1250 | 2.5A | 0.036 | 16.005 | ● | ● |
| SSF1300 | 3A | 0.028 | 21.55 | ● | ● |
| SSF1315 | 3.15A | 0.027 | 25.74 | ● | ● |
| SSF1350 | 3.5A | 0.026 | 30.041 | ● | ● |
| SSF1400 | 4A | 0.02 | 43.201 | ● | ● |
| SSF1500 | 5A | 0.015 | 55.24 | ● | ● |
| SSF1600 | 6A | 0.013 | 75.205 | ● | ● |
| SSF1630 | 6.3A | 0.011 | 93.54 | ● | ● |
| SSF1700 | 7A | 0.01 | 97.1 | ● | ● |
Agency/Certificate Information Of The 1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V
| Agency | Ampere Range | Agency File Number |
| UL | 50mA ~ 7A | E340427(JDYX2) |
| cUL | 50mA ~ 7A | E340427(JDYX8) |
Following this flow chart will help you select a fuse best suited for your application conditions.
Step 1 Determine Steady State Fuse Current Rating
Apply Standard Steady State Derating (75%) [Ifuse Isys/0.75]
Step 6 Select Fuse Current Rating for Pulse Environment
Step 7 Select Fuse Current Rating (use higher value between Step 1 and Step 6)
Surface-mount Fuses Pulse Tolerant Chip Fuses
Surface-mount Fuses Pulse Tolerant Chip Fuses
Ampfort chip fuses has high inrush current withstand capability and provide overcurrent protection on DC power systems. Silver fusing element, monolithic and multilayer design provides strong arc suppression characteristics.
These RoHS-compliant surface-mount devices facilitate the development of more reliable, high performance consumer electronics such as laptops, multimedia devices, cell phones, and other portable electronics.
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1808 Large Current Quick Acting Chip Surface Mount Fuses 3.15A 300V For Medical Device Images
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